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://bugs.launchpad.net/bugs/1286552
>
> 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://askubuntu.com/questions/368671/ubuntu-13-10-wifi-not-re-
>   connecting-after-suspend) worked for me but when I have updated my
>   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-release-upgrader-core 1:0.205.4
>   ProcVersionSignature: Ubuntu 3.11.0-15.25-generic 3.11.10
>   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
>   PackageArchitecture: all
>   SourcePackage: ubuntu-release-upgrader
>   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=UUID=e71568e2-e875-4053-b3b7-2046540e78bf
>   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=/boot/vmlinuz-3.11.0-15-generic
> root=UUID=3eaae47b-7485-4723-8b3e-9f6dac7a01e4 ro quiet splash vt.handoff=7
>   ProcVersionSignature: Ubuntu 3.11.0-15.25-generic 3.11.10
>   RelatedPackageVersions:
>    linux-restricted-modules-3.11.0-15-generic N/A
>    linux-backports-modules-3.11.0-15-generic  N/A
>    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-HP-Compaq-6830s kernel: [
> 4581.474196] perf samples too long (5002 > 5000), lowering
> kernel.perf_event_max_sample_rate to 25000
>   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.asset.tag: CNU91609Y2
>   dmi.chassis.type: 10
>   dmi.chassis.vendor: Hewlett-Packard
>   dmi.modalias:
> dmi:bvnHewlett-Packard:bvr68PZDVer.F.0C:bd03/12/2009:svnHewlett-Packard:pnHPCompaq6830s:pvrF.0C:rvnHewlett-Packard:rn30E9:rvrKBCVersion95.1C:cvnHewlett-Packard:ct10:cvr:
>   dmi.product.name: HP Compaq 6830s
>   dmi.product.version: F.0C
>   dmi.sys.vendor: Hewlett-Packard
>
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>