Re: [Ubuntu-x-swat] [Bug 1739322] Re: Hazardous displays when coming back from sleep state
Christopher M. Penalver, - I tried to reproduce the problem after login with GNOME Flashback (Metacity) for 2 days. I tried many things, but without success, everything worked perfectly. - By awakening with Unity, the display comes back during one second, then every time becomes black again during another second, and then stays on with or without the blinking problem of parts of the screen. With Metacity, as a normal behavior, the screen does not become black again during one second, and the display is immediately good, as expected. The screen becoming black again is not normal and is a sign for a not mastered screen processing, pieces of code taking their liberty for undesirable results. - I have noticed that the problem has more chance to occur after opening and closing several windows, and switching between them. Again today. - It is possible that the problem appeared with the kernel release which began to manage Intel graphic cards. I remember, without warranty, having feared the worse at that moment, _before_. Since, perhaps with Unity a crazy process is remaining on awakening. Pierre Wilch Le 16/02/2018 à 01:20, Christopher M. Penalver a écrit : > Pierre Wilch: > > Regarding GNOME Flashback, one would have to install it via a terminal: > sudo apt-get install gnome-session-flashback > > Once installed, and you restart to the login screen, GNOME Flashback > (Metacity) should be an option. > -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1739322 Title: Hazardous displays when coming back from sleep state To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1739322/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
Re: [Ubuntu-x-swat] [Bug 1739322] Re: Hazardous displays when coming back from sleep state
Christopher M. Penalver,
Thank you for your help.
1) I was using Ubuntu 16.04 since July 2016, and 14.04 before.
I think the problem appeared in spring or summer 2017 with an update.
I do not remember since when I put the seconds display in the upper bar.
I think already in 2014, but without warranty.
In May 2017 I changed my hard disk from a 320 GB with Windows 10 in dual
boot UEFI to a 1 TB without Windows, and made a fresh install of Ubuntu
16.04 only.
I do not remember if the problem came at that time or later. There were
many things to think about,... and other serious problems with the 16.04
(now solved) .
2) I clicked on your link about GNOME Flashback, tried a couple of
clicks, but did not find the way to log in.
How should I do?
What is Metacity?
On the video I joined notice that the blinking of the screen happens
simultaneously with the display of the seconds. You can improve the
description in this way.
I discovered Ubuntu in April 2014.
At the beginning it worked by me on a SD card (legacy) to see what it
was about, and since that time I have learned a lot, and it is not finished.
With Ubuntu/linux it is never finished.
Le 15/02/2018 à 19:16, Christopher M. Penalver a écrit :
> Pierre Wilch:
>
> 1)
>> "So long I remember, this bug appeared before september 2017. No problem in
>> year 2016."
> What version of Ubuntu were you using in 2016 when this was not reproducible?
>
> 2) To further root cause, could you please test for this problem by logging
> into a GNOME Flashback (Metacity) session via
> https://launchpad.net/ubuntu/+source/gnome-flashback and advise to the
> results?
>
> ** Description changed:
>
> - Ubuntu 16.04.3 LTS, every updates done.
> -
>Conditions:
>- in the upper bar the display of the seconds must be enabled
> - (in my case the entire date-and-time is displayed, excepted the week
> number);
> - - system has set himself automatically in sleep state after the selected
> delay
> - (in my case the option "lock the keyboard" is not enabled).
> + (in my case the entire date-and-time is displayed, excepted the week
> number);
> + - system is set to automatically go into sleep state after the selected
> delay
> + (in my case the option "lock the keyboard" is not enabled).
>On awakening, for example by using the shift touch, parts of the screen
> are blinking according to 1 second rate and 3 seconds cycle.
> - Coming back to normal behavior needs to close and re-open windows (no!, not
> M$), etc...
> + Coming back to normal behavior needs to close and re-open windows.
>
>To help to reproduce:
>- edit a message with thunderbird;
>- select ubuntu "parameters";
>- select "Luminosité & verrouillage" ("Brightness & keyboard locking"?);
>- select "1 minute";
>- wait 1 minute and going into sleep state;
>- when in sleep state press the "shift" key;
>and then I have a blinking "Christmas tree", too complicated to be
> described.
>I tested it again 3 times why writing this post (firefox had also an
> opened window, under thunderbird; with firefox alone, the screen blinks only
> one time -should also not-).
> - When the seconds are not displayed in the upper bar there is no problem.
>
> - Please do not blame me if xorg is not involved. A way to post had to be
> found.
> - 'apt-cache policy pkgname' with or without sudo: 'Impossible de trouver le
> paquet pkgname'.
> - ---
> + WORKAROUND: When the seconds are not displayed in the upper bar there is
> + no problem.
> +
> + ---
>.tmp.unity_support_test.0:
> -
> +
>ApportVersion: 2.20.1-0ubuntu2.15
>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
>DistUpgraded: Fresh install
>DistroCodename: xenial
>DistroRelease: Ubuntu 16.04
>DistroVariant: ubuntu
>ExtraDebuggingInterest: Yes
>GraphicsCard:
> - Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0156]
> (rev 09) (prog-if 00 [VGA controller])
> -Subsystem: Toshiba America Info Systems 3rd Gen Core processor Graphics
> Controller [1179:fb31]
> + Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0156]
> (rev 09) (prog-if 00 [VGA controller])
> + Subsystem: Toshiba America Info Systems 3rd Gen Core processor Graphics
> Controller [1179:fb31]
>InstallationDate: Installed on 2017-06-29 (223 days ago)
>InstallationMedia: Ubuntu 16.04.2 L
[Ubuntu-x-swat] [Bug 1739322] Re: Hazardous displays when coming back from sleep state
A new xorg version has been installed yesterday 14.02.2018. I could make a video of the problem on my screen before that installation, and have joined it. The bug as posted is still active with the new version. It is not easy to reproduce. Sometimes it comes often, sometimes not. Open and close several windows, switch between tasks..., or verify source code. So long I remember, this bug appeared before september 2017. No problem in year 2016. On the video one can see that abnormal blinking stops on next going into sleep state. ** Attachment added: "Bug 1739322.mp4" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1739322/+attachment/5055814/+files/Bug%201739322.mp4 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1739322 Title: Hazardous displays when coming back from sleep state To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1739322/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1739322] UdevDb.txt
apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1739322/+attachment/5050650/+files/UdevDb.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1739322 Title: Hazardous displays when coming back from sleep state To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1739322/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1739322] UnitySupportTest.txt
apport information ** Attachment added: "UnitySupportTest.txt" https://bugs.launchpad.net/bugs/1739322/+attachment/5050651/+files/UnitySupportTest.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1739322 Title: Hazardous displays when coming back from sleep state To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1739322/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1739322] XorgLogOld.txt
apport information ** Attachment added: "XorgLogOld.txt" https://bugs.launchpad.net/bugs/1739322/+attachment/5050653/+files/XorgLogOld.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1739322 Title: Hazardous displays when coming back from sleep state To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1739322/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1739322] xdpyinfo.txt
apport information ** Attachment added: "xdpyinfo.txt" https://bugs.launchpad.net/bugs/1739322/+attachment/5050655/+files/xdpyinfo.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1739322 Title: Hazardous displays when coming back from sleep state To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1739322/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1739322] Xrandr.txt
apport information ** Attachment added: "Xrandr.txt" https://bugs.launchpad.net/bugs/1739322/+attachment/5050654/+files/Xrandr.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1739322 Title: Hazardous displays when coming back from sleep state To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1739322/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1739322] XorgLog.txt
apport information ** Attachment added: "XorgLog.txt" https://bugs.launchpad.net/bugs/1739322/+attachment/5050652/+files/XorgLog.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1739322 Title: Hazardous displays when coming back from sleep state To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1739322/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1739322] ProcInterrupts.txt
apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/1739322/+attachment/5050647/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1739322 Title: Hazardous displays when coming back from sleep state To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1739322/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1739322] ProcCpuinfoMinimal.txt
apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/1739322/+attachment/5050645/+files/ProcCpuinfoMinimal.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1739322 Title: Hazardous displays when coming back from sleep state To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1739322/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1739322] ProcEnviron.txt
apport information ** Attachment added: "ProcEnviron.txt" https://bugs.launchpad.net/bugs/1739322/+attachment/5050646/+files/ProcEnviron.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1739322 Title: Hazardous displays when coming back from sleep state To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1739322/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1739322] ProcModules.txt
apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/1739322/+attachment/5050649/+files/ProcModules.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1739322 Title: Hazardous displays when coming back from sleep state To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1739322/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1739322] Lsusb.txt
apport information ** Attachment added: "Lsusb.txt" https://bugs.launchpad.net/bugs/1739322/+attachment/5050643/+files/Lsusb.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1739322 Title: Hazardous displays when coming back from sleep state To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1739322/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1739322] LightdmDisplayLog.txt
apport information ** Attachment added: "LightdmDisplayLog.txt" https://bugs.launchpad.net/bugs/1739322/+attachment/5050640/+files/LightdmDisplayLog.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1739322 Title: Hazardous displays when coming back from sleep state To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1739322/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1739322] ProcCpuinfo.txt
apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/1739322/+attachment/5050644/+files/ProcCpuinfo.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1739322 Title: Hazardous displays when coming back from sleep state To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1739322/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1739322] LightdmLog.txt
apport information ** Attachment added: "LightdmLog.txt" https://bugs.launchpad.net/bugs/1739322/+attachment/5050641/+files/LightdmLog.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1739322 Title: Hazardous displays when coming back from sleep state To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1739322/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1739322] Lspci.txt
apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/1739322/+attachment/5050642/+files/Lspci.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1739322 Title: Hazardous displays when coming back from sleep state To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1739322/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1739322] DpkgLog.txt
apport information ** Attachment added: "DpkgLog.txt" https://bugs.launchpad.net/bugs/1739322/+attachment/5050638/+files/DpkgLog.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1739322 Title: Hazardous displays when coming back from sleep state To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1739322/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1739322] CurrentDmesg.txt
apport information ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/1739322/+attachment/5050636/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1739322 Title: Hazardous displays when coming back from sleep state To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1739322/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1739322] JournalErrors.txt
apport information ** Attachment added: "JournalErrors.txt" https://bugs.launchpad.net/bugs/1739322/+attachment/5050639/+files/JournalErrors.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1739322 Title: Hazardous displays when coming back from sleep state To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1739322/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1739322] Re: Hazardous displays when coming back from sleep state
apport information
** Tags added: apport-collected compiz-0.9 ubuntu xenial
** Description changed:
Ubuntu 16.04.3 LTS, every updates done.
Conditions:
- in the upper bar the display of the seconds must be enabled
(in my case the entire date-and-time is displayed, excepted the week
number);
- system has set himself automatically in sleep state after the selected delay
(in my case the option "lock the keyboard" is not enabled).
On awakening, for example by using the shift touch, parts of the screen are
blinking according to 1 second rate and 3 seconds cycle.
Coming back to normal behavior needs to close and re-open windows (no!, not
M$), etc...
To help to reproduce:
- edit a message with thunderbird;
- select ubuntu "parameters";
- select "Luminosité & verrouillage" ("Brightness & keyboard locking"?);
- select "1 minute";
- wait 1 minute and going into sleep state;
- when in sleep state press the "shift" key;
and then I have a blinking "Christmas tree", too complicated to be described.
I tested it again 3 times why writing this post (firefox had also an opened
window, under thunderbird; with firefox alone, the screen blinks only one time
-should also not-).
When the seconds are not displayed in the upper bar there is no problem.
Please do not blame me if xorg is not involved. A way to post had to be found.
'apt-cache policy pkgname' with or without sudo: 'Impossible de trouver le
paquet pkgname'.
+ ---
+ .tmp.unity_support_test.0:
+
+ ApportVersion: 2.20.1-0ubuntu2.15
+ 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
+ DistUpgraded: Fresh install
+ DistroCodename: xenial
+ DistroRelease: Ubuntu 16.04
+ DistroVariant: ubuntu
+ ExtraDebuggingInterest: Yes
+ GraphicsCard:
+ Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0156]
(rev 09) (prog-if 00 [VGA controller])
+Subsystem: Toshiba America Info Systems 3rd Gen Core processor Graphics
Controller [1179:fb31]
+ InstallationDate: Installed on 2017-06-29 (223 days ago)
+ InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64
(20170215.2)
+ MachineType: TOSHIBA SATELLITE PRO C850-1GR
+ Package: xorg 1:7.7+13ubuntu3
+ PackageArchitecture: amd64
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-32-generic.efi.signed
root=UUID=7169ec32-1674-4c34-b45b-2001ed412887 ro quiet splash vt.handoff=7
+ ProcVersionSignature: Ubuntu 4.13.0-32.35~16.04.1-generic 4.13.13
+ Tags: xenial ubuntu compiz-0.9
+ Uname: Linux 4.13.0-32-generic x86_64
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
+ _MarkForUpload: True
+ dmi.bios.date: 10/01/2013
+ dmi.bios.vendor: Insyde Corp.
+ dmi.bios.version: 6.80
+ dmi.board.asset.tag: Type2 - Board Asset Tag
+ dmi.board.name: PLCSF8
+ dmi.board.vendor: Intel
+ dmi.board.version: Type2 - Board Version
+ dmi.chassis.asset.tag: No Asset Tag
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: OEM Chassis Manufacturer
+ dmi.chassis.version: OEM Chassis Version
+ dmi.modalias:
dmi:bvnInsydeCorp.:bvr6.80:bd10/01/2013:svnTOSHIBA:pnSATELLITEPROC850-1GR:pvrPSCBXE-01T01GFR:rvnIntel:rnPLCSF8:rvrType2-BoardVersion:cvnOEMChassisManufacturer:ct10:cvrOEMChassisVersion:
+ dmi.product.family: Type1Family
+ dmi.product.name: SATELLITE PRO C850-1GR
+ dmi.product.version: PSCBXE-01T01GFR
+ dmi.sys.vendor: TOSHIBA
+ version.compiz: compiz 1:0.9.12.2+16.04.20160823-0ubuntu1
+ version.ia32-libs: ia32-libs N/A
+ version.libdrm2: libdrm2 2.4.83-1~16.04.1
+ version.libgl1-mesa-dri: libgl1-mesa-dri 17.2.4-0ubuntu1~16.04.4
+ version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
+ version.libgl1-mesa-glx: libgl1-mesa-glx 17.2.4-0ubuntu1~16.04.4
+ version.xserver-xorg-core: xserver-xorg-core N/A
+ version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
+ version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
+ version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
+ version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A
** Attachment added: "BootLog.txt"
https://bugs.launchpad.net/bugs/1739322/+attachment/5050635/+files/BootLog.txt
--
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1739322
Title:
Hazardous displays when coming back from sleep state
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1739322/+subscriptions
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[Ubuntu-x-swat] [Bug 1739322] Dependencies.txt
apport information ** Attachment added: "Dependencies.txt" https://bugs.launchpad.net/bugs/1739322/+attachment/5050637/+files/Dependencies.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1739322 Title: Hazardous displays when coming back from sleep state To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1739322/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1739322] [NEW] Hazardous displays when coming back from sleep state
Public bug reported:
Ubuntu 16.04.3 LTS, every updates done.
Conditions:
- in the upper bar the display of the seconds must be enabled
(in my case the entire date-and-time is displayed, excepted the week number);
- system has set himself automatically in sleep state after the selected delay
(in my case the option "lock the keyboard" is not enabled).
On awakening, for example by using the shift touch, parts of the screen are
blinking according to 1 second rate and 3 seconds cycle.
Coming back to normal behavior needs to close and re-open windows (no!, not
M$), etc...
To help to reproduce:
- edit a message with thunderbird;
- select ubuntu "parameters";
- select "Luminosité & verrouillage" ("Brightness & keyboard locking"?);
- select "1 minute";
- wait 1 minute and going into sleep state;
- when in sleep state press the "shift" key;
and then I have a blinking "Christmas tree", too complicated to be described.
I tested it again 3 times why writing this post (firefox had also an opened
window, under thunderbird; with firefox alone, the screen blinks only one time
-should also not-).
When the seconds are not displayed in the upper bar there is no problem.
Please do not blame me if xorg is not involved. A way to post had to be found.
'apt-cache policy pkgname' with or without sudo: 'Impossible de trouver le
paquet pkgname'.
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
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which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1739322
Title:
Hazardous displays when coming back from sleep state
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1739322/+subscriptions
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