Public bug reported:
Something (a cat) walked on my keyboard (Thinkpad T450) pressing the
printscreen key for an extended period of time (more than a second, less
than 5 seconds) and my desktop went black.
Seems we have autorepeat on the PrtSc key and probably shouldn't.
Steps to reproduce:-
Press and hold printscreen key
Expected behaviour:- a screenshot is taken
Actual behaviour:-
* Tens (or more) of gnome screenshot processes are running
* Lots of memory is consumed, computer becomes slow
* Screen is black
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: unity 7.4.0+16.04.20160415-0ubuntu1
ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
Uname: Linux 4.4.0-18-generic x86_64
.tmp.unity_support_test.0:
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
CurrentDesktop: Unity
Date: Tue Apr 19 17:53:48 2016
DistUpgraded: Fresh install
DistroCodename: xenial
DistroVariant: ubuntu
GraphicsCard:
Intel Corporation Broadwell-U Integrated Graphics [8086:1616] (rev 09)
(prog-if 00 [VGA controller])
Subsystem: Lenovo Broadwell-U Integrated Graphics [17aa:5034]
InstallationDate: Installed on 2016-04-08 (11 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160407)
LightdmDisplayLog: (II) AIGLX: Suspending AIGLX clients for VT switch
LightdmLog:
[+189148.10s] DEBUG: Seat seat0 changes active session to
[+189156.52s] DEBUG: Seat seat0 changes active session to c2
[+189156.52s] DEBUG: Session c2 is already active
MachineType: LENOVO 20BV001BUK
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-18-generic.efi.signed
root=/dev/mapper/ubuntu--vg-root ro quiet splash
SourcePackage: unity
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/27/2016
dmi.bios.vendor: LENOVO
dmi.bios.version: JBET56WW (1.21 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20BV001BUK
dmi.board.vendor: LENOVO
dmi.board.version: 0B98417 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias:
dmi:bvnLENOVO:bvrJBET56WW(1.21):bd01/27/2016:svnLENOVO:pn20BV001BUK:pvrThinkPadT450:rvnLENOVO:rn20BV001BUK:rvr0B98417WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.name: 20BV001BUK
dmi.product.version: ThinkPad T450
dmi.sys.vendor: LENOVO
upstart.unity-panel-service-lockscreen.log:
(unity-panel-service:17773): GLib-CRITICAL **: Source ID 4294967295 was not
found when attempting to remove it
(unity-panel-service:1621): GLib-CRITICAL **: Source ID 4294967295 was not
found when attempting to remove it
(unity-panel-service:13154): GLib-CRITICAL **: Source ID 4294967295 was not
found when attempting to remove it
version.compiz: compiz 1:0.9.12.2+16.04.20160415-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.67-1
version.libgl1-mesa-dri: libgl1-mesa-dri 11.2.0-1ubuntu2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 11.2.0-1ubuntu2
version.xserver-xorg-core: xserver-xorg-core 2:1.18.3-1ubuntu2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20160325-1ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1build2
xserver.bootTime: Sun Apr 17 09:54:35 2016
xserver.configfile: default
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
product id 1030
vendor LGD
xserver.version: 2:1.18.3-1ubuntu2
** Affects: gnome-screenshot (Ubuntu)
Importance: Undecided
Status: New
** Affects: unity (Ubuntu)
Importance: Medium
Status: Confirmed
** Tags: amd64 apport-bug compiz-0.9 rls-y-incoming ubuntu xenial
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https://bugs.launchpad.net/bugs/1572241
Title:
PrintScreen key autorepeats, probably shouldn't
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