No wifi after suspend
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Medium
|
Unassigned | ||
network-manager (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
After suspending ubuntu the wifi doesn't work. The solution given here (http://
To reproduce the bug : just suspend the computer and then power it. There's no wifi network until you restart the computer.
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: ubuntu-
ProcVersionSign
Uname: Linux 3.11.0-15-generic i686
ApportVersion: 2.12.5-0ubuntu2.2
Architecture: i386
CrashDB: ubuntu
Date: Sat Mar 1 15:20:39 2014
InstallationDate: Installed on 2013-12-30 (61 days ago)
InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Release i386 (20131017)
MarkForUpload: True
PackageArchitec
SourcePackage: ubuntu-
Symptom: dist-upgrade
UpgradeStatus: No upgrade log present (probably fresh install)
---
ApportVersion: 2.12.5-0ubuntu2.2
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
DistroRelease: Ubuntu 13.10
HibernationDevice: RESUME=
InstallationDate: Installed on 2013-12-30 (61 days ago)
InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Release i386 (20131017)
MachineType: Hewlett-Packard HP Compaq 6830s
MarkForUpload: True
Package: linux (not installed)
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
RelatedPackageV
linux-
linux-
linux-firmware 1.116.2
Tags: saucy
Uname: Linux 3.11.0-15-generic i686
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
WifiSyslog: Mar 1 15:34:33 meradi-
dmi.bios.date: 03/12/2009
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68PZD Ver. F.0C
dmi.board.name: 30E9
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 95.1C
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-
dmi.product.name: HP Compaq 6830s
dmi.product.
dmi.sys.vendor: Hewlett-Packard
Megamo (rabahmeradi) wrote : | #1 |
- Dependencies.txt Edit (1.8 KiB, text/plain; charset="utf-8")
- ProcEnviron.txt Edit (325 bytes, text/plain; charset="utf-8")
affects: | ubuntu-release-upgrader (Ubuntu) → ubuntu |
Megamo (rabahmeradi) wrote : AlsaInfo.txt | #2 |
tags: | added: apport-collected |
description: | updated |
Megamo (rabahmeradi) wrote : BootDmesg.txt | #3 |
Megamo (rabahmeradi) wrote : CRDA.txt | #4 |
Megamo (rabahmeradi) wrote : CurrentDmesg.txt | #5 |
Megamo (rabahmeradi) wrote : IwConfig.txt | #6 |
Megamo (rabahmeradi) wrote : Lspci.txt | #7 |
Megamo (rabahmeradi) wrote : Lsusb.txt | #8 |
Megamo (rabahmeradi) wrote : ProcCpuinfo.txt | #9 |
Megamo (rabahmeradi) wrote : ProcEnviron.txt | #10 |
Megamo (rabahmeradi) wrote : ProcInterrupts.txt | #11 |
Megamo (rabahmeradi) wrote : ProcModules.txt | #12 |
Megamo (rabahmeradi) wrote : PulseList.txt | #13 |
Megamo (rabahmeradi) wrote : RfKill.txt | #14 |
Megamo (rabahmeradi) wrote : UdevDb.txt | #15 |
Megamo (rabahmeradi) wrote : UdevLog.txt | #16 |
John Kim (kotux) wrote : | #17 |
Thank you for taking the time to report this bug and helping to make Ubuntu better. Please answer these questions:
* Is this reproducible?
* If so, what specific steps should we take to recreate this bug?
This will help us to find and resolve the problem.
affects: | ubuntu → linux (Ubuntu) |
Changed in linux (Ubuntu): | |
status: | New → Incomplete |
description: | updated |
Changed in linux (Ubuntu): | |
importance: | Undecided → Medium |
nicolas kleinklaus (nknico) wrote : | #18 |
Same problem here with 14.04 and ralink rt73 chipset. Worked perfectly with 13.10
Not related with SUSPEND_
sudo rfkill list
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
nicolas kleinklaus (nknico) wrote : | #19 |
There are 24 people affected and many duplicates :
Bug #1290055
Bug #1293928
Bug #1294576
Bug #1295285
Bug #1309769
And nobody is assigned to ??
Changed in linux (Ubuntu): | |
status: | Incomplete → Confirmed |
nicolas kleinklaus (nknico) wrote : | #20 |
Not a isolated problem :
http://
http://
nicolas kleinklaus (nknico) wrote : | #21 |
kernel 3.14-1 from http://
justin parker (s0m3f00l) wrote : | #22 |
This is precisely why this bug has been around for at least 3 years. Not only is splintered into countless duplicates under multiple problems each developer points at the other developer and says "oh, its his fault."
nicolas kleinklaus (nknico) wrote : | #23 |
If it worked with 3.11 kernel, and don't with 3.13 and 3.14, I think it wouldn't be sooooo chalenging to figure out what the problem is.
nicolas kleinklaus (nknico) wrote : | #24 |
Maybe it's not kernel related, cause actualy with 3.11 on 14.04, the wifi doesn't reconnect after suspend either...
nicolas kleinklaus (nknico) wrote : | #25 |
How this could be solved some day if no Ubuntu dev team member read it ?? Nobody cares ?
justin parker (s0m3f00l) wrote : | #26 |
Lol so true. Maybe we should call Ubuntu support...oh wait a minute.
Adam Hicks (thomas-adam-hicks) wrote : Re: [Bug 1286552] Re: No wifi after suspend | #27 |
To be honest, my fix was to get rid of network manager and use wicd
instead...though some dist-upgrades put network-manager back on and force
me to purge again.
Since I submitted this bug I'll make sure and clarify...I have had Ubuntu
on this MacBook since 12.04 and had no issue with Wifi. It always
reconnected after sleeping. I have heard from many people that they were
not as lucky, and wifi would NOT reconnect after sleeping with previous
releases. Replacing NM with wicd is a very common approach/workaround due
to this fact. My guess is that devs are so inundated with these bugs that
they've given up on it.
That said, this issue only presented itself when I first went to 14.04 and
not earlier. Each time NM is re-installed on my MBP I run into the same
issue. Wicd is my savior.
On Tue, Apr 22, 2014 at 10:42 AM, nicolas kleinklaus <email address hidden>wrote:
> How this could be solved some day if no Ubuntu dev team member read it
> ?? Nobody cares ?
>
> --
> You received this bug notification because you are subscribed to a
> duplicate bug report (1290055).
> https:/
>
> Title:
> No wifi after suspend
>
> Status in “linux” package in Ubuntu:
> Confirmed
>
> Bug description:
> After suspending ubuntu the wifi doesn't work. The solution given here
> (http://
> connecting-
> Ubuntu now it won't work. I have tried to test mainline kernel but it
> won't to boot with it.
>
> To reproduce the bug : just suspend the computer and then power it.
> There's no wifi network until you restart the computer.
>
> ProblemType: Bug
> DistroRelease: Ubuntu 13.10
> Package: ubuntu-
> ProcVersionSign
> Uname: Linux 3.11.0-15-generic i686
> ApportVersion: 2.12.5-0ubuntu2.2
> Architecture: i386
> CrashDB: ubuntu
> Date: Sat Mar 1 15:20:39 2014
> InstallationDate: Installed on 2013-12-30 (61 days ago)
> InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Release i386
> (20131017)
> MarkForUpload: True
> PackageArchitec
> SourcePackage: ubuntu-
> Symptom: dist-upgrade
> UpgradeStatus: No upgrade log present (probably fresh install)
> ---
> ApportVersion: 2.12.5-0ubuntu2.2
> Architecture: i386
> AudioDevicesInUse:
> USER PID ACCESS COMMAND
> /dev/snd/controlC0: meradi 1503 F.... pulseaudio
> DistroRelease: Ubuntu 13.10
> HibernationDevice: RESUME=
> InstallationDate: Installed on 2013-12-30 (61 days ago)
> InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Release i386
> (20131017)
> MachineType: Hewlett-Packard HP Compaq 6830s
> MarkForUpload: True
> Package: linux (not installed)
> ProcFB: 0 radeondrmfb
> ProcKernelCmdLine: BOOT_IMAGE=
> root=UUID=
> ProcVersionSign
> RelatedPackageV
> linux-restricte
justin parker (s0m3f00l) wrote : | #28 |
So the solution is to not use the default programs that Ubuntu considered it's default? Maybe we should switch to another distro or tell people to go back to Windows. Windows would at least have a dev or cs rep tell you something not just ignore you and pretend they don't see it.
justin parker (s0m3f00l) wrote : | #29 |
FYI I've seen this bug since 11.04
Adam Hicks (thomas-adam-hicks) wrote : | #30 |
I'm not complaining, BTW. Just doing my part in reporting bugs. I've been
using amazing and free software from Canonical for years now and feel that
reporting bugs is the least I can do. *Least*.
I'm sure Ubuntu product managers have a reason for packaging NM as a
default, and for me it worked for a long time out of the box. Since I'm
not a firmware developer I'm not going to spend the time I need to tweak NM
when wicd works well, though. I could, which is exactly WHY I use Ubuntu
and Linux in general, but I also have the freedom through Ubuntu and Linux
to just install wicd instead, which is what I did and most users seem to
do.
FWIW, I don't know that they're ignoring it. If it's actually a Network
Manager issue then it's actually the NM developer's code and much easier
for them to fix. When Canonical devs are getting paid either nothing or
very little I understand they have to prioritize their work efficiently.
With an easy fix coming by way of using wicd it just doesn't make a ton of
sense for them all to spend time sussing out a weird bug in a package that
isn't even theirs.
I hear ya, just feel like a sleight on Canonical is misplaced. I love
Ubuntu and as long as they pump out a great experience for my needs I will
evangelize for them all day. It's the other least I can do.
On Tue, Apr 22, 2014 at 11:07 AM, justin parker
<email address hidden>wrote:
> FYI I've seen this bug since 11.04
>
> --
> You received this bug notification because you are subscribed to a
> duplicate bug report (1290055).
> https:/
>
> Title:
> No wifi after suspend
>
> Status in “linux” package in Ubuntu:
> Confirmed
>
> Bug description:
> After suspending ubuntu the wifi doesn't work. The solution given here
> (http://
> connecting-
> Ubuntu now it won't work. I have tried to test mainline kernel but it
> won't to boot with it.
>
> To reproduce the bug : just suspend the computer and then power it.
> There's no wifi network until you restart the computer.
>
> ProblemType: Bug
> DistroRelease: Ubuntu 13.10
> Package: ubuntu-
> ProcVersionSign
> Uname: Linux 3.11.0-15-generic i686
> ApportVersion: 2.12.5-0ubuntu2.2
> Architecture: i386
> CrashDB: ubuntu
> Date: Sat Mar 1 15:20:39 2014
> InstallationDate: Installed on 2013-12-30 (61 days ago)
> InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Release i386
> (20131017)
> MarkForUpload: True
> PackageArchitec
> SourcePackage: ubuntu-
> Symptom: dist-upgrade
> UpgradeStatus: No upgrade log present (probably fresh install)
> ---
> ApportVersion: 2.12.5-0ubuntu2.2
> Architecture: i386
> AudioDevicesInUse:
> USER PID ACCESS COMMAND
> /dev/snd/controlC0: meradi 1503 F.... pulseaudio
> DistroRelease: Ubuntu 13.10
> HibernationDevice: RESUME=
> InstallationDate: Installed on 2013-12-30 (61 days ago)
> InstallationMedia: Ubuntu-GNOME ...
nicolas kleinklaus (nknico) wrote : | #31 |
I'm quite agree with Justin parker. Using an other app, instead the one by default, is not a solution. Just a workaround
I remember the time when evolution was default email-client and everybody was saying "use thunderbird instead". Or when someone complain about Brasero cause he just don't burn absolutely nothing, people answer "use k3b (and it's tons of dependencies) instead"
Anyway...
Using wicd ? Why not. BUT this program is quite deprecated now, isn't it ?? Last version in 2012.
And without speaking about the fact it won't be integrated to unity environnement at all....
OssNass (ossnass) wrote : | #32 |
I have an Asus X61SL laptop suffering from the same problem and I solved like this:
First use 'nmcli nm' to check the stats of the network manager, if its stats is asleep then all you have to do is this : 'sudo nmcli nm sleep false' and it will start working. To make the change permenant add the following script to '/etc/pm/sleep.d':
#!/bin/sh
case "${1}" in
nmcli nm sleep false
;;
esac
Adam Hicks (thomas-adam-hicks) wrote : | #33 |
OssNass,
NM isn't stuck sleeping. It scans, recognizes the Wifi, tries to connect
but continually fails to do so. Over and over relentlessly.
On Tue, Apr 22, 2014 at 3:24 PM, OssNass <email address hidden> wrote:
> I have an Asus X61SL laptop suffering from the same problem and I solved
> like this:
> First use 'nmcli nm' to check the stats of the network manager, if its
> stats is asleep then all you have to do is this : 'sudo nmcli nm sleep
> false' and it will start working. To make the change permenant add the
> following script to '/etc/pm/sleep.d':
>
> #!/bin/sh
>
> case "${1}" in
> resume|thaw)
> nmcli nm sleep false
> ;;
> esac
>
> --
> You received this bug notification because you are subscribed to a
> duplicate bug report (1290055).
> https:/
>
> Title:
> No wifi after suspend
>
> Status in “linux” package in Ubuntu:
> Confirmed
>
> Bug description:
> After suspending ubuntu the wifi doesn't work. The solution given here
> (http://
> connecting-
> Ubuntu now it won't work. I have tried to test mainline kernel but it
> won't to boot with it.
>
> To reproduce the bug : just suspend the computer and then power it.
> There's no wifi network until you restart the computer.
>
> ProblemType: Bug
> DistroRelease: Ubuntu 13.10
> Package: ubuntu-
> ProcVersionSign
> Uname: Linux 3.11.0-15-generic i686
> ApportVersion: 2.12.5-0ubuntu2.2
> Architecture: i386
> CrashDB: ubuntu
> Date: Sat Mar 1 15:20:39 2014
> InstallationDate: Installed on 2013-12-30 (61 days ago)
> InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Release i386
> (20131017)
> MarkForUpload: True
> PackageArchitec
> SourcePackage: ubuntu-
> Symptom: dist-upgrade
> UpgradeStatus: No upgrade log present (probably fresh install)
> ---
> ApportVersion: 2.12.5-0ubuntu2.2
> Architecture: i386
> AudioDevicesInUse:
> USER PID ACCESS COMMAND
> /dev/snd/controlC0: meradi 1503 F.... pulseaudio
> DistroRelease: Ubuntu 13.10
> HibernationDevice: RESUME=
> InstallationDate: Installed on 2013-12-30 (61 days ago)
> InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Release i386
> (20131017)
> MachineType: Hewlett-Packard HP Compaq 6830s
> MarkForUpload: True
> Package: linux (not installed)
> ProcFB: 0 radeondrmfb
> ProcKernelCmdLine: BOOT_IMAGE=
> root=UUID=
> ProcVersionSign
> RelatedPackageV
> linux-restricte
> linux-backports
> linux-firmware 1.116.2
> Tags: saucy
> Uname: Linux 3.11.0-15-generic i686
> UpgradeStatus: No upgrade log present (probably fresh install)
> UserGroups: adm cdrom dip lpadmin plugde...
nicolas kleinklaus (nknico) wrote : | #34 |
I can confirm, nm is not asleep. I check it with "nmcli nm". It just doesn't connect...
Launchpad Janitor (janitor) wrote : | #35 |
Status changed to 'Confirmed' because the bug affects multiple users.
Changed in network-manager (Ubuntu): | |
status: | New → Confirmed |
justin parker (s0m3f00l) wrote : | #36 |
Agreed NM not asleep.... I used to get a bad password error in 12.04 haven't seen that here
OssNass (ossnass) wrote : | #37 |
If the network manager is not asleep then try this, it might help
http://
Changed in network-manager (Ubuntu): | |
assignee: | nobody → OssNass (ossnass) |
assignee: | OssNass (ossnass) → nobody |
OssNass (ossnass) wrote : | #39 |
Is the problem present in KUbuntu or XUbuntu or it is just for Ubuntu ?
OssNass (ossnass) wrote : | #40 |
The output of "lshw -C network" and "nmcli nm" before and after the suspending might be usefull, so please can you submit that ?
Andreas Hohenegger (hohenegger) wrote : | #41 |
Same problem here with iwlwifi driver and on kubuntu.
justin parker (s0m3f00l) wrote : | #42 |
Tried editing "/etc/pm/
SUSPEND_
SUSPEND_
SUSPEND_
Adding "lshw -C network" and "nmcli nm"....
justin parker (s0m3f00l) wrote : | #43 |
justin parker (s0m3f00l) wrote : | #44 |
- "lshw -C network" after suspend. Edit (1.5 KiB, text/plain)
"lshw -C network" after suspend. Network is not coming back at this point and won't connect to anything
justin parker (s0m3f00l) wrote : | #45 |
- Nmcli nm before suspend Edit (210 bytes, text/plain)
Nmcli nm before suspend. Everything is going good.
justin parker (s0m3f00l) wrote : | #46 |
- Nmcli nm after suspend.... Edit (210 bytes, text/plain)
Nmcli nm after suspend.... Complete and utter failure at the highest level
nicolas kleinklaus (nknico) wrote : | #47 |
@OssNass.
I already try the SUSPEND_MODULES=xxx in /etc/pm/
But in the present case the card IS actualy wake up as you can see :
nico@nico-
[sudo] password for nico:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
I'll post the result of lshw -C network" and "nmcli nm" before and after the suspending in a couple of minutes
nicolas kleinklaus (nknico) wrote : | #48 |
nicolas kleinklaus (nknico) wrote : | #49 |
nicolas kleinklaus (nknico) wrote : | #50 |
nicolas kleinklaus (nknico) wrote : | #51 |
- nmcli nm after suspend Edit (212 bytes, text/plain)
nmcli after suspend
Curiously we can see that WWAN is not activated before, but is activated after.
Vladimir Piyanov (vladimir-piyanov) wrote : | #52 |
I have solved similar issue using this advice: http://
justin parker (s0m3f00l) wrote : | #53 |
This was already suggested and didn't work. If you scroll back you'll see.
Frédéric SIMIAN (f-simian-v) wrote : | #54 |
I had de same problem on 2 laptops after 14.04 install (was ok with 13.10).
Workaround in #32 solved the problem.
justin parker (s0m3f00l) wrote : | #55 |
Obviously a different issue since nmcli would be stuck in sleep if it worked for you. Why post that here if we've tried it already?
Andreas Hohenegger (hohenegger) wrote : | #56 |
My comment #41 above does not fully apply. It turned out that removing "iwlwifi" from SUSPEND_MODULES="" in /etc/pm/
Joschi Poschi (joschiposchi) wrote : | #57 |
For me removing /etc/pm/
Ubuntu 14.04, upgraded from 13.10, Intel Corporation Centrino Wireless-N 2230, iwlwifi driver.
nicolas kleinklaus (nknico) wrote : | #58 |
Removing the /etc/pm/
nico@nico-
[sudo] password for nico:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: yes
Bello Field (belfeldt) wrote : | #59 |
3.13.0-24-generic
Ubuntu 14.04
Acer Aspire One 522
Neither ethernet nor wifi resumed from suspend after upgrading from 12.04. NetworkManager was sleeping. Killing nm helped and solution described in OssNass's post #32 put things right.
Thanks.
Dominique Leclerc (berlingot) wrote : | #60 |
Found someting for me. I have the old package jupiter and remove it !
# sudo apt-get purge jupiter
Bingo, all run well !
For reference to jupiter http://
justin parker (s0m3f00l) wrote : | #61 |
s0m3f00l@
[sudo] password for s0m3f00l:
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package jupiter
s0m3f00l@
Issue remains un-resolved for me friend.... congrats for your success however....
Adam Hicks (thomas-adam-hicks) wrote : | #62 |
I've always used TLP but this issue started before I installed it on this
machine.
On Apr 24, 2014 5:55 PM, "justin parker" <email address hidden> wrote:
> s0m3f00l@
> [sudo] password for s0m3f00l:
> Reading package lists... Done
> Building dependency tree
> Reading state information... Done
> E: Unable to locate package jupiter
> s0m3f00l@
>
>
> Issue remains un-resolved for me friend.... congrats for your success
> however....
>
> --
> You received this bug notification because you are subscribed to a
> duplicate bug report (1290055).
> https:/
>
> Title:
> No wifi after suspend
>
> Status in “linux” package in Ubuntu:
> Confirmed
> Status in “network-manager” package in Ubuntu:
> Confirmed
>
> Bug description:
> After suspending ubuntu the wifi doesn't work. The solution given here
> (http://
> connecting-
> Ubuntu now it won't work. I have tried to test mainline kernel but it
> won't to boot with it.
>
> To reproduce the bug : just suspend the computer and then power it.
> There's no wifi network until you restart the computer.
>
> ProblemType: Bug
> DistroRelease: Ubuntu 13.10
> Package: ubuntu-
> ProcVersionSign
> Uname: Linux 3.11.0-15-generic i686
> ApportVersion: 2.12.5-0ubuntu2.2
> Architecture: i386
> CrashDB: ubuntu
> Date: Sat Mar 1 15:20:39 2014
> InstallationDate: Installed on 2013-12-30 (61 days ago)
> InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Release i386
> (20131017)
> MarkForUpload: True
> PackageArchitec
> SourcePackage: ubuntu-
> Symptom: dist-upgrade
> UpgradeStatus: No upgrade log present (probably fresh install)
> ---
> ApportVersion: 2.12.5-0ubuntu2.2
> Architecture: i386
> AudioDevicesInUse:
> USER PID ACCESS COMMAND
> /dev/snd/controlC0: meradi 1503 F.... pulseaudio
> DistroRelease: Ubuntu 13.10
> HibernationDevice: RESUME=
> InstallationDate: Installed on 2013-12-30 (61 days ago)
> InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Release i386
> (20131017)
> MachineType: Hewlett-Packard HP Compaq 6830s
> MarkForUpload: True
> Package: linux (not installed)
> ProcFB: 0 radeondrmfb
> ProcKernelCmdLine: BOOT_IMAGE=
> root=UUID=
> ProcVersionSign
> RelatedPackageV
> linux-restricte
> linux-backports
> linux-firmware 1.116.2
> Tags: saucy
> Uname: Linux 3.11.0-15-generic i686
> UpgradeStatus: No upgrade log present (probably fresh install)
> UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
> WifiSyslog: Mar 1 15:34:33 meradi-
> 4581.474196] perf samples too long ...
nicolas kleinklaus (nknico) wrote : | #63 |
I never use jupiter on this machine. There is no relation with this problem
for me.
2014-04-25 1:57 GMT+02:00 Adam Hicks <email address hidden>:
> I've always used TLP but this issue started before I installed it on this
> machine.
> On Apr 24, 2014 5:55 PM, "justin parker" <email address hidden>
> wrote:
>
> > s0m3f00l@
> > [sudo] password for s0m3f00l:
> > Reading package lists... Done
> > Building dependency tree
> > Reading state information... Done
> > E: Unable to locate package jupiter
> > s0m3f00l@
> >
> >
> > Issue remains un-resolved for me friend.... congrats for your success
> > however....
> >
> > --
> > You received this bug notification because you are subscribed to a
> > duplicate bug report (1290055).
> > https:/
> >
> > Title:
> > No wifi after suspend
> >
> > Status in “linux” package in Ubuntu:
> > Confirmed
> > Status in “network-manager” package in Ubuntu:
> > Confirmed
> >
> > Bug description:
> > After suspending ubuntu the wifi doesn't work. The solution given here
> > (http://
> > connecting-
> > Ubuntu now it won't work. I have tried to test mainline kernel but it
> > won't to boot with it.
> >
> > To reproduce the bug : just suspend the computer and then power it.
> > There's no wifi network until you restart the computer.
> >
> > ProblemType: Bug
> > DistroRelease: Ubuntu 13.10
> > Package: ubuntu-
> > ProcVersionSign
> > Uname: Linux 3.11.0-15-generic i686
> > ApportVersion: 2.12.5-0ubuntu2.2
> > Architecture: i386
> > CrashDB: ubuntu
> > Date: Sat Mar 1 15:20:39 2014
> > InstallationDate: Installed on 2013-12-30 (61 days ago)
> > InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Release i386
> > (20131017)
> > MarkForUpload: True
> > PackageArchitec
> > SourcePackage: ubuntu-
> > Symptom: dist-upgrade
> > UpgradeStatus: No upgrade log present (probably fresh install)
> > ---
> > ApportVersion: 2.12.5-0ubuntu2.2
> > Architecture: i386
> > AudioDevicesInUse:
> > USER PID ACCESS COMMAND
> > /dev/snd/controlC0: meradi 1503 F.... pulseaudio
> > DistroRelease: Ubuntu 13.10
> > HibernationDevice: RESUME=
> > InstallationDate: Installed on 2013-12-30 (61 days ago)
> > InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Release i386
> > (20131017)
> > MachineType: Hewlett-Packard HP Compaq 6830s
> > MarkForUpload: True
> > Package: linux (not installed)
> > ProcFB: 0 radeondrmfb
> > ProcKernelCmdLine: BOOT_IMAGE=
> > root=UUID=
> vt.handoff=7
> > ProcVersionSign
> > RelatedPackageV
> > linux-restricte
> > linux-backports
> > linux-firmware ...
justin parker (s0m3f00l) wrote : | #64 |
Hey Guys Try this work around, It's the only one that worked on my Toshiba NB505 With realtek drivers...
Settings> security & privacy> Uncheck waking from Suspend & Returning From blank screen
Delete the entire contents of the following files "/etc/pm/
gksu gedit /etc/pm/
gksu gedit /etc/pm/
Try a suspend and it should come back.... That said you might want to look around for more edited files in /etc/pm/config.d/
Having said all that I have no Idea why that works. lol
nicolas kleinklaus (nknico) wrote : | #65 |
@justin parker as i said in my post #58 it's even worse if i delete /etc/pm/
justin parker (s0m3f00l) wrote : | #66 |
did you try it without login Passwords after suspend? That's what fixed it for me with the deletions...
nicolas kleinklaus (nknico) wrote : | #67 |
What did you meen by "without login Passwords after suspend" ??
justin parker (s0m3f00l) wrote : | #68 |
I mean turning off the security. That is to say have no password when logging in after suspend.
Settings> security & privacy> Uncheck waking from Suspend & Returning From blank screen
I think the super user permission are getting screwy somewhere. It's worth a shot nico. If it doesn't work nothing lost except time. After all its just a workaround.
nicolas kleinklaus (nknico) wrote : | #69 |
Hum....the fact is that I need the lockscreen functionality...
But I am seeing something interesting related with the new unity lockscreen. There is no NetworkManager indicator in it. It was present before they introduce the new lockscreen. Maybe it is related ??
Lucas Partridge (oakwing) wrote : | #70 |
- before_suspend_wifi_working.txt Edit (1.7 KiB, text/plain)
I seem to be in a similar position to Nicolas. Before a suspend, with wifi working, WWAN is disabled according to 'nmcli nm'. Then, after suspending, with wifi not working, WWAN is enabled.
However, sometimes wifi doesn't work even after restarting my Dell laptop and WWAN is disabled after restarting regardless of whether or not wifi is working. So the WWAN enabled/disabled may be a red herring.
I've also noticed link=yes in the 'configuration' entry for the wireless adapter section of 'sudo lshw -C network' when wifi is working but link=no when wifi does not work. But maybe the link attribute is just another way of indicating whether it's working or not (i.e., an effect rather than a cause). I don't know what the 'link' value means.
Wifi used to reconnect for me without any problems on my Dell in 12.04 LTS. It's only since upgrading to 14.04 I've had these problems (http://
Lucas Partridge (oakwing) wrote : | #71 |
Lucas Partridge (oakwing) wrote : | #72 |
Lucas Partridge (oakwing) wrote : | #73 |
Lucas Partridge (oakwing) wrote : | #74 |
I forgot to say that I do NOT have password required after waking from suspend or returning from a blank screen.
Iļja Ketris (punund) wrote : | #75 |
I would like to confirm having this bug after upgrade to 14.04 from 13.10, and fixing it by removal of
"/etc/pm/
SUSPEND_
Apparently, what was helping to fight this problem in 13.10 is making it reappear in 14.04, which is ironic.
Adam Hicks (thomas-adam-hicks) wrote : | #76 |
I just re-installed network-manager. Took a look in /etc/pm/config.d and
there's no config file. Has this already been updated by you hard working
devs in the package? Or am I missing something?
Thanks for all the work.
On Fri, Apr 25, 2014 at 2:47 PM, punund <email address hidden> wrote:
> I would like to confirm having this bug after upgrade to 14.04 from 13.10,
> and fixing it by removal of
> "/etc/pm/
>
> SUSPEND_
>
> Apparently, what was helping to fight this problem in 13.10 is making it
> reappear in 14.04, which is ironic.
>
> --
> You received this bug notification because you are subscribed to a
> duplicate bug report (1290055).
> https:/
>
> Title:
> No wifi after suspend
>
> Status in “linux” package in Ubuntu:
> Confirmed
> Status in “network-manager” package in Ubuntu:
> Confirmed
>
> Bug description:
> After suspending ubuntu the wifi doesn't work. The solution given here
> (http://
> connecting-
> Ubuntu now it won't work. I have tried to test mainline kernel but it
> won't to boot with it.
>
> To reproduce the bug : just suspend the computer and then power it.
> There's no wifi network until you restart the computer.
>
> ProblemType: Bug
> DistroRelease: Ubuntu 13.10
> Package: ubuntu-
> ProcVersionSign
> Uname: Linux 3.11.0-15-generic i686
> ApportVersion: 2.12.5-0ubuntu2.2
> Architecture: i386
> CrashDB: ubuntu
> Date: Sat Mar 1 15:20:39 2014
> InstallationDate: Installed on 2013-12-30 (61 days ago)
> InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Release i386
> (20131017)
> MarkForUpload: True
> PackageArchitec
> SourcePackage: ubuntu-
> Symptom: dist-upgrade
> UpgradeStatus: No upgrade log present (probably fresh install)
> ---
> ApportVersion: 2.12.5-0ubuntu2.2
> Architecture: i386
> AudioDevicesInUse:
> USER PID ACCESS COMMAND
> /dev/snd/controlC0: meradi 1503 F.... pulseaudio
> DistroRelease: Ubuntu 13.10
> HibernationDevice: RESUME=
> InstallationDate: Installed on 2013-12-30 (61 days ago)
> InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Release i386
> (20131017)
> MachineType: Hewlett-Packard HP Compaq 6830s
> MarkForUpload: True
> Package: linux (not installed)
> ProcFB: 0 radeondrmfb
> ProcKernelCmdLine: BOOT_IMAGE=
> root=UUID=
> ProcVersionSign
> RelatedPackageV
> linux-restricte
> linux-backports
> linux-firmware 1.116.2
> Tags: saucy
> Uname: Linux 3.11.0-15-generic i686
> UpgradeStatus: No upgrade log present (probably fresh install)
> UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
> Wif...
Adam Hicks (thomas-adam-hicks) wrote : | #77 |
Ok, took alook inside /etc/pm/
this line:
SUSPEND_
I removed the /modules file and now everything is peachy.
New to this process...what do we do to get Canonical to add this adjustment
to network-manager?
Also, is there any ill effect that might come from deletion of this file?
On Sat, Apr 26, 2014 at 10:11 AM, Adam Hicks <email address hidden>wrote:
> I just re-installed network-manager. Took a look in /etc/pm/config.d and
> there's no config file. Has this already been updated by you hard working
> devs in the package? Or am I missing something?
>
> Thanks for all the work.
>
>
>
> On Fri, Apr 25, 2014 at 2:47 PM, punund <email address hidden>wrote:
>
>> I would like to confirm having this bug after upgrade to 14.04 from
>> 13.10, and fixing it by removal of
>> "/etc/pm/
>>
>> SUSPEND_
>>
>> Apparently, what was helping to fight this problem in 13.10 is making it
>> reappear in 14.04, which is ironic.
>>
>> --
>> You received this bug notification because you are subscribed to a
>> duplicate bug report (1290055).
>> https:/
>>
>> Title:
>> No wifi after suspend
>>
>> Status in “linux” package in Ubuntu:
>> Confirmed
>> Status in “network-manager” package in Ubuntu:
>> Confirmed
>>
>> Bug description:
>> After suspending ubuntu the wifi doesn't work. The solution given here
>> (http://
>> connecting-
>> Ubuntu now it won't work. I have tried to test mainline kernel but it
>> won't to boot with it.
>>
>> To reproduce the bug : just suspend the computer and then power it.
>> There's no wifi network until you restart the computer.
>>
>> ProblemType: Bug
>> DistroRelease: Ubuntu 13.10
>> Package: ubuntu-
>> ProcVersionSign
>> Uname: Linux 3.11.0-15-generic i686
>> ApportVersion: 2.12.5-0ubuntu2.2
>> Architecture: i386
>> CrashDB: ubuntu
>> Date: Sat Mar 1 15:20:39 2014
>> InstallationDate: Installed on 2013-12-30 (61 days ago)
>> InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Release i386
>> (20131017)
>> MarkForUpload: True
>> PackageArchitec
>> SourcePackage: ubuntu-
>> Symptom: dist-upgrade
>> UpgradeStatus: No upgrade log present (probably fresh install)
>> ---
>> ApportVersion: 2.12.5-0ubuntu2.2
>> Architecture: i386
>> AudioDevicesInUse:
>> USER PID ACCESS COMMAND
>> /dev/snd/controlC0: meradi 1503 F.... pulseaudio
>> DistroRelease: Ubuntu 13.10
>> HibernationDevice: RESUME=
>> InstallationDate: Installed on 2013-12-30 (61 days ago)
>> InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Release i386
>> (20131017)
>> MachineType: Hewlett-Packard HP Compaq 6830s
>> MarkForUpload: True
>> Package: linux (not installed)
>> ProcFB: 0 radeondrmfb
>> ProcKernelCmdLine: BOOT_IMAGE=
>> root=UU...
nicolas kleinklaus (nknico) wrote : | #78 |
As I already said, for me, removing stuff in /etc/pm/
nico@nico-
[sudo] password for nico:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: yes
Ralink rt73.
Mark Rowan (mark-tamias) wrote : | #79 |
Removing Jupiter (as in comment https:/
uhon.ch (uhon) wrote : | #80 |
Suffered from the same Bug after upgrade 13.10 to 14.04
chipset:
00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network Connection (rev 04)
03:00.0 Network controller: Intel Corporation Centrino Advanced-N 6205 [Taylor Peak] (rev 34)
what caused the problem for me was an entry in /pm/config.
There module iwlwifi was suspendet
SUSPEND_
commenting out this line solved the problem for me permanentely (no more issues with suspend and awake). wifi is available instantely.
Daniel Magana (froggy2k2002) wrote : | #81 |
I can also confirm that my issue is resolved after removing /etc/pm/
CaptSaltyJack (csjubuntu) wrote : | #82 |
Affects me on 14.04, 3.13.0-24 kernel.
Network card: Intel Corporation Centrino Wireless-N 2230 (rev c4)
Module: iwlwifi
Alexander Uvizhev (uvizhe) wrote : | #83 |
Seems solution in #68 solved the problem for me.
I installed 14.04 recently and suffered from this problem along with the other (often my Xubuntu failed to suspend/
So the following steps let me comepletely get rid of these problems:
1. turn off Light Locker
2. uncheck All Settings -> Power Manager -> Extended -> Lock screen when going for suspend/hibernate
3. reboot
After all it looks to me like all the problems have the same roots related to Light Locker and screwed permissions.
vervelover (alessiopangos) wrote : | #84 |
I solved the issue by removing jupiter too
CaptSaltyJack (csjubuntu) wrote : | #85 |
I don't even have jupiter installed on my system, so that's obviously not the issue.
kylea (kylea) wrote : | #86 |
I believe this problem is not a WIFI issue only - unless I have a new bug. My experience only started with 14.04 and the issue occurs on Wired Connection. Network Manager will not re-enable the network connection.
Adam Hicks (thomas-adam-hicks) wrote : | #87 |
It works fine for me when plugged in. Definitely a wireless issue IME.
On May 3, 2014 6:35 PM, "kylea" <email address hidden> wrote:
> I believe this problem is not a WIFI issue only - unless I have a new
> bug. My experience only started with 14.04 and the issue occurs on Wired
> Connection. Network Manager will not re-enable the network connection.
>
> --
> You received this bug notification because you are subscribed to a
> duplicate bug report (1290055).
> https:/
>
> Title:
> No wifi after suspend
>
> Status in “linux” package in Ubuntu:
> Confirmed
> Status in “network-manager” package in Ubuntu:
> Confirmed
>
> Bug description:
> After suspending ubuntu the wifi doesn't work. The solution given here
> (http://
> connecting-
> Ubuntu now it won't work. I have tried to test mainline kernel but it
> won't to boot with it.
>
> To reproduce the bug : just suspend the computer and then power it.
> There's no wifi network until you restart the computer.
>
> ProblemType: Bug
> DistroRelease: Ubuntu 13.10
> Package: ubuntu-
> ProcVersionSign
> Uname: Linux 3.11.0-15-generic i686
> ApportVersion: 2.12.5-0ubuntu2.2
> Architecture: i386
> CrashDB: ubuntu
> Date: Sat Mar 1 15:20:39 2014
> InstallationDate: Installed on 2013-12-30 (61 days ago)
> InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Release i386
> (20131017)
> MarkForUpload: True
> PackageArchitec
> SourcePackage: ubuntu-
> Symptom: dist-upgrade
> UpgradeStatus: No upgrade log present (probably fresh install)
> ---
> ApportVersion: 2.12.5-0ubuntu2.2
> Architecture: i386
> AudioDevicesInUse:
> USER PID ACCESS COMMAND
> /dev/snd/controlC0: meradi 1503 F.... pulseaudio
> DistroRelease: Ubuntu 13.10
> HibernationDevice: RESUME=
> InstallationDate: Installed on 2013-12-30 (61 days ago)
> InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Release i386
> (20131017)
> MachineType: Hewlett-Packard HP Compaq 6830s
> MarkForUpload: True
> Package: linux (not installed)
> ProcFB: 0 radeondrmfb
> ProcKernelCmdLine: BOOT_IMAGE=
> root=UUID=
> ProcVersionSign
> RelatedPackageV
> linux-restricte
> linux-backports
> linux-firmware 1.116.2
> Tags: saucy
> Uname: Linux 3.11.0-15-generic i686
> UpgradeStatus: No upgrade log present (probably fresh install)
> UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
> WifiSyslog: Mar 1 15:34:33 meradi-
> 4581.474196] perf samples too long (5002 > 5000), lowering
> kernel.
> dmi.bios.date: 03/12/2009
> dmi.bios.vendor: Hewlett-Packard
> dmi.bios.ver...
Adam Hicks (thomas-adam-hicks) wrote : | #88 |
Problem is back. Obviously not a modules file issue. Though I wonder why
removing it worked the first time around?
On May 3, 2014 6:52 PM, "Adam Hicks" <email address hidden> wrote:
> It works fine for me when plugged in. Definitely a wireless issue IME.
> On May 3, 2014 6:35 PM, "kylea" <email address hidden> wrote:
>
>> I believe this problem is not a WIFI issue only - unless I have a new
>> bug. My experience only started with 14.04 and the issue occurs on Wired
>> Connection. Network Manager will not re-enable the network connection.
>>
>> --
>> You received this bug notification because you are subscribed to a
>> duplicate bug report (1290055).
>> https:/
>>
>> Title:
>> No wifi after suspend
>>
>> Status in “linux” package in Ubuntu:
>> Confirmed
>> Status in “network-manager” package in Ubuntu:
>> Confirmed
>>
>> Bug description:
>> After suspending ubuntu the wifi doesn't work. The solution given here
>> (http://
>> connecting-
>> Ubuntu now it won't work. I have tried to test mainline kernel but it
>> won't to boot with it.
>>
>> To reproduce the bug : just suspend the computer and then power it.
>> There's no wifi network until you restart the computer.
>>
>> ProblemType: Bug
>> DistroRelease: Ubuntu 13.10
>> Package: ubuntu-
>> ProcVersionSign
>> Uname: Linux 3.11.0-15-generic i686
>> ApportVersion: 2.12.5-0ubuntu2.2
>> Architecture: i386
>> CrashDB: ubuntu
>> Date: Sat Mar 1 15:20:39 2014
>> InstallationDate: Installed on 2013-12-30 (61 days ago)
>> InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Release i386
>> (20131017)
>> MarkForUpload: True
>> PackageArchitec
>> SourcePackage: ubuntu-
>> Symptom: dist-upgrade
>> UpgradeStatus: No upgrade log present (probably fresh install)
>> ---
>> ApportVersion: 2.12.5-0ubuntu2.2
>> Architecture: i386
>> AudioDevicesInUse:
>> USER PID ACCESS COMMAND
>> /dev/snd/controlC0: meradi 1503 F.... pulseaudio
>> DistroRelease: Ubuntu 13.10
>> HibernationDevice: RESUME=
>> InstallationDate: Installed on 2013-12-30 (61 days ago)
>> InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Release i386
>> (20131017)
>> MachineType: Hewlett-Packard HP Compaq 6830s
>> MarkForUpload: True
>> Package: linux (not installed)
>> ProcFB: 0 radeondrmfb
>> ProcKernelCmdLine: BOOT_IMAGE=
>> root=UUID=
>> ProcVersionSign
>> RelatedPackageV
>> linux-restricte
>> linux-backports
>> linux-firmware 1.116.2
>> Tags: saucy
>> Uname: Linux 3.11.0-15-generic i686
>> UpgradeStatus: No upgrade log present (probably fresh install)
>> UserGroups: adm cdrom dip lpadmin plugdev sam...
Henrik (newbeg) wrote : | #89 |
My issue was resolved after removing /etc/pm/
That config file contained the line SUSPEND_
WORKS AGAIN NOW !
Lucas Partridge (oakwing) wrote : | #90 |
Does anyone know if Canonical or ubuntu developers will be trying to fix this or a duplicate of it, please?
None of the suggested fixes apply or have worked for me on 14.04. I won't be upgrading my other computer from 12.04 until this issue is fixed. (When I tried that computer on the 14.04 Live CD it also wouldn't reconnect to wifi after waking from suspend.) Rebooting the computer doesn't always even work for me, and not suspending it at all isn't very energy-saving. It pains me to say I find myself using Windows more these days as a result...
Lucas Partridge (oakwing) wrote : | #91 |
Finally found a fix that worked for me: http://
Also, at http://
pkill -f wpa_supplicant
...but I found I didn't need that. (But I'm posting that here in case someone else will need it.)
nicolas kleinklaus (nknico) wrote : | #92 |
Works for me too.
sudo touch /etc/pm/
sudo chmod +x /etc/pm/
sudo gedit /etc/pm/
Insert the following lines:
#!/bin/bash
case "$1" in
thaw|resume)
nmcli nm sleep false
pkill -f wpa_supplicant
;;
*)
;;
esac
exit $?
And then save.
At least the problem seems to be solved !!
Karim Mesallam (karim-mesallam) wrote : | #93 |
I was having this same problem on Ubuntu 14.04 and after a couple of days of trying to fix it, I found a file inside /etc/pm/sleep.d/ which is called 99dw1704.
This file handles disabling and enabling the wl module on hibernate and suspend. All I had to do to fix it is to run:
sudo chmod -x /etc/pm/
NoOp (glgxg) wrote : | #94 |
The problem seems to occur after kernel updates. NetworkManager needs to be restarted ('sudo kill PIDforNetworkMa
uname -r
3.13.0-36-generic
apt-cache policy network-manager
network-manager:
Installed: 0.9.8.8-0ubuntu7
Candidate: 0.9.8.8-0ubuntu7
Version table:
*** 0.9.8.8-0ubuntu7 0
500 http://
100 /var/lib/
*-network
description: Wireless interface
product: Centrino Wireless-N 1000 [Condor Peak]
vendor: Intel Corporation
$ lsmod | grep intel
snd_intel8x0m 18830 0
snd_ac97_codec 130285 3 snd_via82xx_
snd_hda_intel 56451 3
snd_hda_codec 192906 3 snd_hda_
snd_pcm 102099 7 snd_ac97_
snd_page_alloc 18710 5 snd_pcm,
snd 69322 21 snd_ac97_
I've found that killing "NetworkManager" (note the caps) resolves the issue and restarts the NetworkManager applet. I can then select a wifi network & continue.
Francisco Cribari (cribari) wrote : | #95 |
I run Ubuntu 14.04 on a DELL XPS 13 notebook. I started having this problem after I upgraded to kernel 3.13.0-37. Resume takes longer than usual and I need to kill NetworkManager in order to restart it and be able to get a connection.
Neil Hollow (nr-hollow) wrote : | #96 |
#92 seems to have solved this bug for me. Thanks nknico. My Dad has the same bug on OSX...
Neil Hollow (nr-hollow) wrote : | #97 |
Sorry spoke too soon, it worked with a brief period of suspend (screen did go blank) but is not working again. Tried #93 for what I thought might be the equivalent file no joy.
Neil Hollow (nr-hollow) wrote : | #98 |
Seems to be working intermittently...
Neil Hollow (nr-hollow) wrote : | #99 |
Wouldn't recommend the course of action in 92, I've broken wifi after reboot it won't connect, I'm going to have to reinstall the operating system.
John K (bakemesomepie) wrote : | #100 |
I've found, as a work around, sending a "kill -hup" signal to the wpa_supplicant process will 'wake' it up and network connectivity will get restored again
brownt@letscommunicate.co.uk (brownt) wrote : | #101 |
Lenovo Thinkpad 520 with the same issue here....
T
Joe Aztec (aztecjoe) wrote : | #102 |
The issue started recently (early November 2014). I had been running 14.04 since July without this issue. So an automatic update has infected my setup since early November.
The work around was to create the file 04_bug_
$ ls -la /etc/pm/
-rwxr-xr-x 1 root root 334 Dec 12 22:12 /etc/pm/
$ cat /etc/pm/
#! /bin/sh
#
# after suspend restart network-manager
# http://
#
case "$1" in
suspend)
echo "do nothing"
;;
hibernate)
echo "do nothing"
;;
resume)
echo "network-manager restart"
service network-manager restart
;;
*) exit $NA
;;
esac
Sergio Callegari (callegar) wrote : | #103 |
I see it on a laptop that does not connect automatically to the wireless network after wakeup. But I have the same issue also with a desktop with wired ethernet. So a more appropriate title would be 'network manager fails to reconnect after resume', because the issue is not wifi specific.
After a suspend/resume cycle, network manager does not reconnect.
For the desktop, given that this used to be a machine going to sleep when unused and being waken from the lan, the issue is pretty bad. The machine wakes... but with no network. Network manager stays there for ever, with the connection ready and selected for automatic connection, but does not even try to start the connection.
Since it completely breaks the usability of wol, please rise priority.
This is something recent. I have also started to see it about November. Furthermore, it used to work just fine with 14.04.
Sergio Callegari (callegar) wrote : | #104 |
As a further note, the script by aztecjoe works around the issue just fine.
I would recommend delivering it via an updated network manager package and not waiting for network manager to have the issue fixed. If and when the issue is fixed in network manager, the redundant restart should not be a big issue.
Dennis-martin-herbers (dennis-martin-herbers) wrote : | #105 |
I tracked down the issue where WiFi would fail after suspend in that it doesn't associate anymore (tries to connect but fails), and it's a bug in wpa-supplicant that was fixed in the current version (Ubuntu uses 2.1, newest is 2.3). Replacing Ubuntu's wpa-supplicant 2.1 with Debian's wpa-supplicant 2.3 and rebooting immediately fixed the issue. I know that at least some people here had this issue...
tlue (tlueber) wrote : | #106 |
the latest kernel seems to be working much better for be, as even after resume I get working wifi. Unfortunately it fails after a while again (without suspend or power save, just in the middle of surfing). Likely my issue this is now more related to i.e. Bug 1320070
Thanks for all your work.
PS: posting form Win-Partition :-((((
Telmo Amaral (telmoamaral) wrote : | #107 |
The solution in comment #92 worked for me and, in contrast with comment #91, for me it was essential to keep the "pkill -f wpa_supplicant" line. Using a Samsung NP530U3B laptop with 14.04.
Jean (john-assy) wrote : | #108 |
same problem on a fresh ubuntu 14.04 on HP Pavilion 15. it's so annoying.
nicolas kleinklaus (nknico) wrote : | #109 |
Solution is :
sudo touch /etc/pm/
sudo chmod +x /etc/pm/
sudo gedit /etc/pm/
Insert the following lines:
#!/bin/bash
case "$1" in
thaw|resume)
nmcli nm sleep false
pkill -f wpa_supplicant
;;
*)
;;
esac
exit $?
And then save and exit.
Stefan Brunecker (stethion) wrote : | #110 |
> nicolas kleinklaus (nknico) wrote on 2015-07-01: #109
> Solution is :
>
> sudo touch /etc/pm/
>
> sudo chmod +x /etc/pm/
>
> sudo gedit /etc/pm/
>
> Insert the following lines:
>
> #!/bin/bash
> case "$1" in
> thaw|resume)
> nmcli nm sleep false
> pkill -f wpa_supplicant
> ;;
> *)
> ;;
> esac
> exit $?
>
> And then save and exit.
Didn't help for me. However calling
sudo modprobe -rf r8712u
before suspension and
sudo modprobe r8712u
on wakeup helped.
Tom Mittelstaedt (1358-s) wrote : | #111 |
still present in 15.10 :(
Claudio Corvino (claud81) wrote : | #112 |
iwlwifi driver on Aspire 5930G and I solved in this way:
creating both /etc/pm/
the command that permit to connect wifi after resume is
sudo pkill -f wpa_supplicant
bye
Alex N. (a-nox) wrote : | #113 |
is there any workaround resume script that is working for 15.10.+ and systemd?
Micah F (fitchmicah) wrote : | #114 |
Here is a solution that worked for me in Ubuntu 15.10: http://
sudo touch /lib/systemd/
sudo chmod +x /lib/systemd/
sudo nano /lib/systemd/
which contains:
#!/bin/sh
case "$1/$2" in
post/*)
echo "network-manager restart" >> /var/log/wakeup.log
/bin/systemctl restart network-
;;
esac
Felix (h-mlil-c) wrote : | #115 |
Following works for me for my Sony Vaio (even when enabling energy saving option for ath9k driver). I collected the script information from various sources - the last missing thing for my Vaio seemed to be the timeout parameter. Since I added the timeout parameter it works:
case "$1" in
hibernate|suspend)
nmcli nm sleep true
sleep 1
modprobe -rf ath9k
;;
thaw|resume)
nmcli nm sleep true
modprobe -rf ath9k
nmcli nm sleep false --timeout 10
modprobe ath9k
killall wpa_supplicant
;;
*) exit $NA
;;
esac
Dmitra (intelliart) wrote : | #116 |
same on Lenovo Y70-70 16.04LTS
Jo Christian (jochristian) wrote : | #117 |
Seeing the same problem on my Dell XPS13 (2016)
Jo Christian (jochristian) wrote : | #118 |
BTW,
If I do "sudo iwlist wlp58s0 scanning" when the problem is present my wifi starts working again.
/Jo Christian
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