[Bug 980058] Re: Sometimes see vertical bands, artifacts across screen after boot

2013-03-14 Thread bugbot
We're closing this bug since there has not been a response from the original reporter. However, the issue still exists please feel free to reopen with the requested information. If you're not the original reporter, we'd prefer you file a new bug report. Some tips: * Report X.org bugs via t

[Bug 980058] Re: Sometimes see vertical bands, artifacts across screen after boot

2013-02-19 Thread Chris Wilson
Your GPU is extremely unhappy. The fallback to vesa is because it fails even to initialise its command rings, and it looks like it falls over regularly even if it manages to get past that. I would strongly advise you looks for a BIOS update, and please try a very recent kernel. I would also recomm

[Bug 980058] Re: Sometimes see vertical bands, artifacts across screen after boot

2012-06-06 Thread Michael Cobb
** Attachment added: "A copy of a 'normal' xorg.log showing inteldrmfb being used" https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/980058/+attachment/3177458/+files/xorg_normal -- You received this bug notification because you are a member of Ubuntu Bugs, which is sub

[Bug 980058] Re: Sometimes see vertical bands, artifacts across screen after boot

2012-06-06 Thread Michael Cobb
** Attachment added: "A copy of xorg.log when vesafb is used" https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/980058/+attachment/3177457/+files/xorg_affected -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. h

[Bug 980058] Re: Sometimes see vertical bands, artifacts across screen after boot

2012-06-06 Thread Michael Cobb
** Attachment added: "A copy of 'normal' dmesg output showing inteldrmfb being loaded" https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/980058/+attachment/3177456/+files/dmesg_normal -- You received this bug notification because you are a member of Ubuntu Bugs, which i

[Bug 980058] Re: Sometimes see vertical bands, artifacts across screen after boot

2012-06-06 Thread Michael Cobb
** Attachment added: "A copy of dmesg output when vesafb is used" https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/980058/+attachment/3177455/+files/dmesg_affected -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubun

[Bug 980058] Re: Sometimes see vertical bands, artifacts across screen after boot

2012-06-06 Thread Michael Cobb
OK, so I've made a discovery in terms of what could be causing this problem, it appears that when the display is garbled, it's because vesafb is being used, rather than the intel driver. attached it the relevant dmsg that i got by sshing into the computer, note the following lines when the graphics

[Bug 980058] Re: Sometimes see vertical bands, artifacts across screen after boot

2012-05-16 Thread gokul
I am not sure if this will be relevant to your hardware, but might be worth trying out: http://blog.bodhizazen.net/linux/ubuntu-12-04-gma500-poulsbo-boot-options/ [ via: http://askubuntu.com/questions/128747/only-half-of-screen-used-and-mouse-artifacts-displayed ] -- You received this bug noti

[Bug 980058] Re: Sometimes see vertical bands, artifacts across screen after boot

2012-05-12 Thread Michael Cobb
** Description changed: - WHAT HAPPENED INSTEAD: - == - Since upgrading from Ubuntu 11.10 to 12.04, while booting, Plymouth is displayed fine, there are no problems there. The problem occurs when Plymouth finishes and Lightdm should start. 9 times out of 10, Lightdm starts fi