Public bug reported:
I am using the 3.16.3 kernel and Mesa/drivers/Xorg from the Oibaf PPA -
but this also happens when using drivers from the regular repositories.
I can leave the computer to lock itself, or lock it by pressing
Ctrl+Alt+L, and it power off the monitor after a few seconds (blue LED
turns yellow), and then if I wait a minute - I will not be able to wake
it up by moving the mouse or pressing any key. Switching to a TTY
doesn't work either, but the keyboard is responding (can turn caps lock
on/off).
I have to restart the computer to get it in a working state after this
happens.
I would say that this bug is SEVERE, because you can lose important
work.
On proprietary AMD drivers (fglrx) - this works. Also, it worked on the
3.13 kernel (default)
- graphics card: AMD Radeon HD 7790
- monitor: HP ZR2330w
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: xorg 1:7.7+1ubuntu8
Uname: Linux 3.16.3-031603-generic x86_64
.tmp.unity.support.test.0:
ApportVersion: 2.14.1-0ubuntu3.4
Architecture: amd64
CompizPlugins:
[core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,staticswitcher,workarounds,scale,expo,ezoom,dbus]
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
CurrentDesktop: Unity
Date: Mon Sep 22 13:07:00 2014
DistUpgraded: Fresh install
DistroCodename: trusty
DistroVariant: ubuntu
ExtraDebuggingInterest: I just need to know a workaround
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] Bonaire XT [Radeon HD 7790/8770 / R9
260 OEM] [1002:665c] (prog-if 00 [VGA controller])
Subsystem: Micro-Star International Co., Ltd. [MSI] Radeon HD 7790 OC
[1462:2930]
InstallationDate: Installed on 2014-07-14 (69 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
MachineType: To be filled by O.E.M. To be filled by O.E.M.
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.3-031603-generic
root=UUID=6e991daa-60a1-41a6-86b9-099d96d697f2 ro quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/09/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 2501
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: M5A97 EVO R2.0
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr2501:bd04/09/2014:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A97EVOR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: To be filled by O.E.M.
dmi.product.version: To be filled by O.E.M.
dmi.sys.vendor: To be filled by O.E.M.
version.compiz: compiz 1:0.9.11.2+14.04.20140714-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.56+git1409220630.666788~gd~t
version.libgl1-mesa-dri: libgl1-mesa-dri 10.4~git1409220730.d69faf~gd~t
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 10.4~git1409220730.d69faf~gd~t
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
1:7.4.99+git1409110730.56c7fb~gd~t
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.916+git1409220730.376037~gd~t
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:1.0.11+git1409010731.3cd4c8~gd~t
xserver.bootTime: Mon Sep 22 13:01:53 2014
xserver.configfile: default
xserver.devices:
input Power Button KEYBOARD, id 6
input Power Button KEYBOARD, id 7
input LITEON Technology USB Multimedia Keyboard KEYBOARD, id 8
input Logitech USB Optical Mouse MOUSE, id 9
input Eee PC WMI hotkeys KEYBOARD, id 10
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 third-party-packages trusty ubuntu
--
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/1372409
Title:
The monitor won't wake up after going to sleep (initiated by locking,
automatic or manual)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1372409/+subscriptions
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