Hi everybody,
I got the hardware back from the HP support. The support confirmed that
there has been a hardware bug in the motherboard of the system.
The motherboard has been exchanged. I have now installed Fedora-19-Mate
and everything works ok.
Hence this is most probably not been a Ubuntu or Linux bug. This bug can
be closed.
By the way: The support by HP has been very helpful allthough the bug
appeared in Linux and this is offically not supported
Thanks for everybody for the support!!!
** Changed in: xserver-xorg-video-ati (Ubuntu)
Status: New => Fix Released
** Summary changed:
- 1002:6779 xorg hangs randomly with Radeon HD 7450A
+ 1002:6779 xorg hangs randomly with Radeon HD 7450A [solved, root cause has
been hardware bug]
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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1178846
Title:
1002:6779 xorg hangs randomly with Radeon HD 7450A [solved, root cause
has been hardware bug]
Status in “xserver-xorg-video-ati” package in Ubuntu:
Fix Released
Status in “xorg” package in Fedora:
Unknown
Bug description:
Bug:
Random freezes of xorg on freshly installed ubuntu 13.10.
There does not seem any pattern when this happens. Usually takes 10-20min.
There is no application running that requires special graphic ressources.
Requires hard reboot. Mouse and keyboard hang. <ctrl> + <alt> + F1 does not
work. Interesting is that this happens also with ubuntu 12.10, ubuntu 12.04.02
LTS and fedora 18.
Hardware:
HP Envy TouchSmart AiO PC
- Intel Core i7 3770s
- 8 GB DDR3-1600
- Radeon HD 7450A
- Hard drive: 1 TB SATA
- exact technical spec:
http://h10025.www1.hp.com/ewfrf/wc/document?docname=c03683196&cc=ad&dlc=en&lc=en&jumpid=reg_r1002_usen_c-001_title_r0001#N1445
Further Info:
1. I ran "sudo dpkg-reconfigure xservers-xorg" to reconfigure the Xserver but
this did not bring any change.
2. This sound like Bug #1077616 but I have a Radeon and not a Nvidia card.
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: xorg 1:7.7+1ubuntu4
ProcVersionSignature: Ubuntu 3.8.0-19.29-generic 3.8.8
Uname: Linux 3.8.0-19-generic x86_64
.tmp.unity.support.test.0:
ApportVersion: 2.9.2-0ubuntu8
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
Date: Sat May 11 00:11:58 2013
DistUpgraded: Fresh install
DistroCodename: raring
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
Advanced Micro Devices [AMD] nee ATI Caicos [Radeon HD 6450] [1002:6779]
(prog-if 00 [VGA controller])
Subsystem: Device [1b0a:90bb]
InstallationDate: Installed on 2013-05-10 (0 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
MachineType: Hewlett-Packard 23-d160ez
MarkForUpload: True
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.8.0-19-generic
root=UUID=82458db3-4d4d-4194-82d6-4fab38ea0825 ro quiet splash vt.handoff=7
SourcePackage: xorg
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/25/2012
dmi.bios.vendor: AMI
dmi.bios.version: 8.10
dmi.board.asset.tag: CZC30918C6
dmi.board.name: 2ADC
dmi.board.vendor: PEGATRON CORPORATION
dmi.board.version: 1.05
dmi.chassis.asset.tag: CZC30918C6
dmi.chassis.type: 3
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias:
dmi:bvnAMI:bvr8.10:bd09/25/2012:svnHewlett-Packard:pn23-d160ez:pvr1.00:rvnPEGATRONCORPORATION:rn2ADC:rvr1.05:cvnHewlett-Packard:ct3:cvr:
dmi.product.name: 23-d160ez
dmi.product.version: 1.00
dmi.sys.vendor: Hewlett-Packard
version.compiz: compiz 1:0.9.9~daily13.04.18.1~13.04-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.43-0ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 9.1.1-0ubuntu3
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 9.1.1-0ubuntu3
version.xserver-xorg-core: xserver-xorg-core 2:1.13.3-0ubuntu6
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2b2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.0-0ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.6-0ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:1.0.7-0ubuntu1
xserver.bootTime: Fri May 10 23:52:48 2013
xserver.configfile: default
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.13.3-0ubuntu6
xserver.video_driver: radeon
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