Public bug reported:
This problem began with the 14.04 upgrade. The mouse has always worked
normally until then.
Approximately every 10 minutes - and possibly triggered by Alt-Tab
window switches/opening new windows - the mouse behaviour becomes rather
strange. Primarly, left-clicks are not registered properly to the
topmost window. They usually appear to go "through" to the window below
and it's not possible to switch focus to a new window (or any other
window). Mouse movement is unaffected and clicking on the original
window (which has grabbed the focus) seems to work. The Unity bar pops
out but is not clickable and rapidly re-hides. Sometimes individual
window elements are not usable even if the main window itself is.
Examples:
* In Thunderbird, left-pane account/folder selection works, but does not
perform the corresponding update to the message list/preview panes when the
folder selection changes.
* dialogues are popped up where parts of the dialogue respond to clicks but
other parts do not. Commonly, the dialogue title/menu bar is not responsive (it
cannot be moved/closed).
Sometimes right-clicking will restore focus to the appropriate
window/area. Sometimes not.
Unloading and reloading usbhid and hid_logitech modules does not help.
Restarting will fix the problem temporarily. I've found that switching
to a console and back will fix the problem temporarily too (Ctrl-Alt-F1,
Ctrl-Alt-F7).
Several very similar bugs exist for wireless headsets, mice and quite
often Logitech (although of course this is just a common brand) from
before 14.04, but for me this was never a problem previously. They are
being closed as expired even though they still exist in 14.04. Bug
#993655, Bug #1006156 and Bug #1337586 are examples. It is not 100%
clear to me if this is an xorg bug, but this is what was being suggested
in those tickets. The combination of module reloading not working with
console switching working (reinstall handlers?) does suggest X is
involved.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: xorg 1:7.7+1ubuntu8
ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
Uname: Linux 3.13.0-35-generic x86_64
.tmp.unity.support.test.0:
ApportVersion: 2.14.1-0ubuntu3.4
Architecture: amd64
CompizPlugins:
[core,bailer,detection,composite,opengl,decor,mousepoll,vpswitch,regex,animation,snap,expo,move,compiztoolbox,place,grid,imgpng,gnomecompat,wall,ezoom,workarounds,resize,fade,unitymtgrabhandles,scale,session,unityshell]
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
CurrentDesktop: Unity
Date: Sat Sep 20 06:51:25 2014
DistUpgraded: 2014-06-16 02:07:17,816 DEBUG enabling apt cron job
DistroCodename: trusty
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] RV770 [Radeon HD 4850] [1002:9442]
(prog-if 00 [VGA controller])
Subsystem: PC Partner Limited / Sapphire Technology Radeon HD 4850 512MB
GDDR3 [174b:e810]
MachineType: Gigabyte Technology Co., Ltd. GA-MA790XT-UD4P
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-35-generic
root=UUID=b0b2c7b5-ff4f-4f5b-90bb-209b7743eb62 ro quiet splash
crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M
vt.handoff=7
SourcePackage: xorg
UpgradeStatus: Upgraded to trusty on 2014-06-16 (96 days ago)
dmi.bios.date: 07/12/2010
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F8g
dmi.board.name: GA-MA790XT-UD4P
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias:
dmi:bvnAwardSoftwareInternational,Inc.:bvrF8g:bd07/12/2010:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA790XT-UD4P:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA790XT-UD4P:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: GA-MA790XT-UD4P
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
version.compiz: compiz 1:0.9.11.2+14.04.20140714-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.52-1
version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.3-0ubuntu0.1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.3-0ubuntu0.1
version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu2.1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu3.1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1.1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu2
xserver.bootTime: Wed Sep 17 12:43:28 2014
xserver.configfile: default
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.15.1-0ubuntu2.1
xserver.video_driver: radeon
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug compiz-0.9 trusty ubuntu
--
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which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1371853
Title:
Logitech wireless mouse periodically loses correct click behaviour
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https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1371853/+subscriptions
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