[Bug 763527] Re: [natty] regression with radeon module (ATI Mobility HD 4570) causes minor display artefacts
For Natty, this should be fixed now with 2.6.38-10.46. Please reopen the Natty task if you still experience this issue. ** Changed in: linux (Ubuntu) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/763527 Title: [natty] regression with radeon module (ATI Mobility HD 4570) causes minor display artefacts To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/763527/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 763527] Re: [natty] regression with radeon module (ATI Mobility HD 4570) causes minor display artefacts
This patch has landed in the current -proposed kernel (2.6.38-10.44). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/763527 Title: [natty] regression with radeon module (ATI Mobility HD 4570) causes minor display artefacts -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 763527] Re: [natty] regression with radeon module (ATI Mobility HD 4570) causes minor display artefacts
The abovementioned commit is also upstream in kernel 2.6.38.5, so it will almost certainly make it's way to Natty as part of the SRU process. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/763527 Title: [natty] regression with radeon module (ATI Mobility HD 4570) causes minor display artefacts -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 763527] Re: [natty] regression with radeon module (ATI Mobility HD 4570) causes minor display artefacts
> madbiologist: > The fix you observed in kernel 2.6.39-rc5 is probably due to this commit. The > photo attached to the bug linked in the commit is very similar to your photo. Agree, it should be this issue:) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/763527 Title: [natty] regression with radeon module (ATI Mobility HD 4570) causes minor display artefacts -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 763527] Re: [natty] regression with radeon module (ATI Mobility HD 4570) causes minor display artefacts
The fix you observed in kernel 2.6.39-rc5 is probably due to this commit. The photo attached to the bug linked in the commit is very similar to your photo. commit 5785e53ffa73f77fb19e378c899027afc07272bc Author: Alex Deucher Date: Tue Apr 19 15:24:59 2011 -0400 drm/radeon/kms: pll tweaks for r7xx Prefer min m to max p only on pre-r7xx asics. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=36197 Signed-off-by: Alex Deucher Cc: sta...@kernel.org Signed-off-by: Dave Airlie ** Bug watch added: freedesktop.org Bugzilla #36197 http://bugs.freedesktop.org/show_bug.cgi?id=36197 ** Changed in: linux (Ubuntu) Status: Confirmed => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/763527 Title: [natty] regression with radeon module (ATI Mobility HD 4570) causes minor display artefacts -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 763527] Re: [natty] regression with radeon module (ATI Mobility HD 4570) causes minor display artefacts
** Changed in: linux (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/763527 Title: [natty] regression with radeon module (ATI Mobility HD 4570) causes minor display artefacts -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 763527] Re: [natty] regression with radeon module (ATI Mobility HD 4570) causes minor display artefacts
Hello, last update. The bug is solved in 2.6.39-rc5, but wasn't in -rc4 (kernel ppa builds). So I think it can be easily tracked down (unfortunatelly, I don't have time to do it) which change solves it. Please, mark this bug as 'Invalid'/'Fix Released'/'Won't Fix'/whatever - I am not sure which is more appropriate. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/763527 Title: [natty] regression with radeon module (ATI Mobility HD 4570) causes minor display artefacts -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 763527] Re: [natty] regression with radeon module (ATI Mobility HD 4570) causes minor display artefacts
** Attachment added: "shot1.jpg" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/763527/+attachment/2088781/+files/shot1.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/763527 Title: [natty] regression with radeon module (ATI Mobility HD 4570) causes minor display artefacts -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 763527] Re: [natty] regression with radeon module (ATI Mobility HD 4570) causes minor display artefacts
I took a screenshot of plymouth. (But the problem resists even with Xserver - see my previous description). The photo isn't of good quality, but those blue lines are observable here. Anyway, I thought this bug could be related with #735126, but the symptoms seem to be different so perhaps some weak link between them (if any). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/763527 Title: [natty] regression with radeon module (ATI Mobility HD 4570) causes minor display artefacts -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 763527] Re: [natty] regression with radeon module (ATI Mobility HD 4570) causes minor display artefacts
Update - adding radeon.modeset=0 boot option solves the problem but it is not real solution because KMS is really needed I guess (at least for GNOME3 stack). Anyway, the problem remains also in 2.6.39-rc3 (kernel ppa build). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/763527 Title: [natty] regression with radeon module (ATI Mobility HD 4570) causes minor display artefacts -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 763527] Re: [natty] regression with radeon module (ATI Mobility HD 4570) causes minor display artefacts
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/763527 Title: [natty] regression with radeon module (ATI Mobility HD 4570) causes minor display artefacts -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
