| Summary: | Screen sometimes garbled on Radeon HD 6310 after coming back from dpms off (?) | ||||||||||||
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| Product: | xorg | Reporter: | gottfried.haider | ||||||||||
| Component: | Driver/Radeon | Assignee: | xf86-video-ati maintainers <xorg-driver-ati> | ||||||||||
| Status: | RESOLVED INVALID | QA Contact: | Xorg Project Team <xorg-team> | ||||||||||
| Severity: | normal | ||||||||||||
| Priority: | medium | CC: | christopher.m.penalver, gottfried.haider, simon.strandman, will.dyson | ||||||||||
| Version: | 7.6 (2010.12) | ||||||||||||
| Hardware: | x86-64 (AMD64) | ||||||||||||
| OS: | Linux (All) | ||||||||||||
| Whiteboard: | |||||||||||||
| i915 platform: | i915 features: | ||||||||||||
| Attachments: |
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Please attach your xorg log and dmesg output. Created attachment 45975 [details] [review] dmesg of a regular boot Created attachment 45976 [details] [review] xorg log of a regular boot Created attachment 45977 [details]
lspci
Is there a way to reliably reproduce this? DPMS seems to be working fine on my x120e. I have not yet found a way to reliably reproduce this issue, but I have hit this already a couple of times with above config. This also just occurred on 2.6.39-git (with the two Fusion fixes that went in after -rc7) and the current xorg-edgers. http://www.youtube.com/watch?v=J3L9MVlELMU The screen was off, I put my finger on the touchpad and there it was.. This happens to me too on a samsung 305u1a, it's also based on the AMD E-350/radeon HD 6310. One time it happened just after resuming from suspend, another time when I got back to the computer after leaving it on to compile a kernel for a while. It has no such problems when using windows! The OS is ubuntu 11.04 (64bit), kernel 2.6.38, xserver 1.10.1, radeon 6.14.0. Created attachment 50991 [details]
Xorg.0.log when this happened
I updated the kernel to 3.1-rc5 and the ati-driver to 6.14.2 but the issue remains. :/
gottfried.haider@gmail.com, Ubuntu 11.04 reached EOL on October 28, 2012. For more on this, please see https://wiki.ubuntu.com/Releases . If this is reproducible in a supported release, it will help immensely if you filed a new report with Ubuntu by ensuring you have the package xdiagnose installed, and that you click the Yes button for attaching additional debugging information running the following from a terminal: ubuntu-bug xorg Also, please feel free to subscribe me to it. For more on why this is helpful, please see https://wiki.ubuntu.com/ReportingBugs. |
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I am running xubuntu 11.04 beta on a Thinkpad X120e machine, which has a AMD E-350 APU ("Radeon HD 6310" graphics). The machine is running the default xserver-xorg (1:7.6+4ubuntu3) and xserver-xorg-video-radeon (1:6.14.0-0ubuntu4), apart from that I am using a vanilla 2.6.39-rc3 kernel. I am sometimes seeing weird graphics artifacts after bringing the display back from sleep, that look like analog TV and only go away after a reboot of the machine. I have recorded a video of my desktop in such a state: http://www.youtube.com/watch?v=X9POL1XyZos There is no related entries in dmesg when this occurs. I am also not completely sure about the mechanism that makes my screen go off (whether it's DPMS or something else) - but I suspect that it's due to the "Put display to sleep when computer is inactive" and "Switch of display when the computer is inactive" settings in Xfce Power Manager.