pcmanfm uses 100% cpu to draw two different desktops using arandr
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
pcmanfm (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
Description ubuntu trusty Tahr
release 14.04
apt-cache policy pcmanfm
installed 1.2.0-0ubuntu2
canidate 1.2.0-0ubuntu2
To reproduce this bug first enable the pcmanfm from proposed. Then log out and log back in. Then if you have it open arandr and drag a 1366x768 screen below a 1024x768 one. I expected to get 2 different screens and having two wallpapers set from earlier version of pcmanfm which was recently added.
Instead I get two usable screens but I watch my temperture monitor go way up on lxpanel and can hear my fan being much louder. opneing htop show this using 100% cpu. for pcmanfm --desktop when normally it is a lot if any at all.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: pcmanfm 1.2.0-0ubuntu2
ProcVersionSign
Uname: Linux 3.12.0-7-generic x86_64
NonfreeKernelMo
ApportVersion: 2.13.2-0ubuntu5
Architecture: amd64
Config_
CurrentDesktop: LXDE
Date: Sat Mar 1 10:20:23 2014
InstallationDate: Installed on 2014-01-02 (58 days ago)
InstallationMedia: Lubuntu 14.04 "Trusty Tahr" - Alpha amd64 (20140101)
Pref_Config_
SourcePackage: pcmanfm
Udisks_dump: Error: [Errno 2] No such file or directory: 'udisks'
UpgradeStatus: No upgrade log present (probably fresh install)
Note it does not use excessive cpu if I log into the lubuntu netbook seisson which could be a workaround. if you really want two screens.