After recent package upgrade on Ubuntu Xenial Xerus 16.04 monitor stops receiving signal in a moment when login screen should appear. I still heard a sound of OS loaded (drums). I'm using AMD A6-3650 APU with Radeon(tm) HD Graphics × 4. Launching OS via safe mode works fine with video provided by "Gallium 0.4 on llvmpipe (LLVM 3.8, 128 bits)".
Version of xserver-xorg-video-ati:
1:7.7.0-1 amd64
Also:
- Purge and reinstalling xserver-xorg-video-ati package not helping.
- Booting from "Live USB" with Ubuntu 16.04 beta2 results in same effect after choosing "Try Ubuntu" option.
Workaround:
- Install Ubuntu 15.10 or earlier.
---
.tmp.unity.support.test.0:
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
BootLog:
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: wily
DistroRelease: Ubuntu 15.10
DistroVariant: ubuntu
ExtraDebuggingInterest: No
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] BeaverCreek [Radeon HD 6530D] [1002:964a] (prog-if 00 [VGA controller])
Subsystem: Gigabyte Technology Co., Ltd Device [1458:d000]
InstallationDate: Installed on 2016-04-09 (85 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
MachineType: Gigabyte Technology Co., Ltd. GA-A75-D3H
Package: xorg 1:7.7+7ubuntu4
PackageArchitecture: amd64
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-41-generic root=UUID=cae15524-c275-4c46-9b0f-62d4ce222eed ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 4.2.0-41.48-generic 4.2.8-ckt11
Tags: wily ubuntu compiz-0.9
UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
Uname: Linux 4.2.0-41-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 06/13/2011
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F1
dmi.board.name: GA-A75-D3H
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.:bvrF1:bd06/13/2011:svnGigabyteTechnologyCo.,Ltd.:pnGA-A75-D3H:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-A75-D3H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: GA-A75-D3H
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
version.compiz: compiz 1:0.9.12.2+15.10.20151202-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.64-1
version.libgl1-mesa-dri: libgl1-mesa-dri 11.0.2-1ubuntu4
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 11.0.2-1ubuntu4
version.xserver-xorg-core: xserver-xorg-core 2:1.17.2-1ubuntu9.1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.5.0+git20150819-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20150808-0ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu3
xserver.bootTime: Mon Jul 4 18:14:56 2016
xserver.configfile: default
xserver.errors:
Wacom Volito2 4x5 Pen stylus: Invalid type 'touch' for this device.
Wacom Volito2 4x5 Pen stylus: Invalid type 'pad' for this device.
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.17.2-1ubuntu9.1
xserver.video_driver: radeon
Foghrye4, thank you for reporting this and helping make Ubuntu better.
Could you please run the following command once from a terminal by ensuring you have the package xdiagnose installed, and that you click the Yes button for attaching additional debugging information:
apport-collect -p xorg 1568243
When reporting xorg related bugs in the future, please do so via the above method. You can learn more about this functionality at https:/