[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled

2012-03-02 Thread Philipp Grete
I sent the patch upstream and it has been accepted, see http://lists.freedesktop.org/archives/intel- gfx/2012-February/015282.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel g

[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled

2012-01-23 Thread Philipp Grete
Patch attached in comment #21 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/comments/21 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor p

[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled

2012-01-23 Thread Philipp Grete
I did a bisect myself over the weekend and identified a different commit as root cause: commit b690e96cf9e6a6cde6f0393de47bdd6317ddb5de Author: Jesse Barnes Date: Mon Jul 19 13:53:12 2010 -0700 drm/i915: add pipe A force quirks to i915 driver Ported over from the old UMS list. Un

[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled

2011-08-13 Thread Philipp Grete
** Tags added: xorg-needs-kernel-fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: h

[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled

2011-08-13 Thread Philipp Grete
I found a work around although that's probably not a long term fix. Just disable kernel modesetting: i915.modeset=0 This is working with 10.04 on 2.6.35.14 and 3.0.1 vanilla kernels and probably more. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscri

[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled

2011-08-10 Thread Philipp Grete
I ran some further tests (on a fresh 10.04 installation) and it seems the problem has been introduced with the 2.6.35 kernel. Using different vanilla kernel the problem started to appear with the 2.6.35 line. 2.6.34.10 was still doing fine. I weren't able to look at the changes between .34 and .

[Bug 796201] Re: external screen misplaced/wrong resolution

2011-07-11 Thread Philipp Grete
*** This bug is a duplicate of bug 796030 *** https://bugs.launchpad.net/bugs/796030 ** This bug has been marked a duplicate of bug 796030 intel gma 4500mhd external monitor picture scrambled -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribe

[Bug 796201] Re: external screen misplaced/wrong resolution

2011-06-12 Thread Philipp Grete
** Attachment added: "maximized-window-on-laptop-screen.JPG" https://bugs.launchpad.net/fedora/+source/xserver-xorg-video-intel/+bug/796201/+attachment/2166359/+files/maximized-window-on-laptop-screen.JPG -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 796201] Re: external screen misplaced/wrong resolution

2011-06-12 Thread Philipp Grete
** Attachment added: "maximized-window-on-external-screen.JPG" https://bugs.launchpad.net/fedora/+source/xserver-xorg-video-intel/+bug/796201/+attachment/2166358/+files/maximized-window-on-external-screen.JPG -- You received this bug notification because you are a member of Ubuntu Bugs, which

[Bug 796201] Re: external screen misplaced/wrong resolution

2011-06-12 Thread Philipp Grete
** Attachment added: "extended-desktop.JPG" https://bugs.launchpad.net/fedora/+source/xserver-xorg-video-intel/+bug/796201/+attachment/2166357/+files/extended-desktop.JPG -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs

[Bug 796201] Re: external screen misplaced/wrong resolution

2011-06-12 Thread Philipp Grete
** Attachment added: "xrandr.log" https://bugs.launchpad.net/bugs/796201/+attachment/2166335/+files/xrandr.log ** Also affects: xserver-xorg-video-intel (Fedora) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 796201] [NEW] external screen misplaced/wrong resolution

2011-06-12 Thread Philipp Grete
Public bug reported: Binary package hint: xserver-xorg-video-intel The image on the second screen is misplaced and reports a wrong resolution (1400x1050 instead 1680x1050 [as configured and reported by ubuntu], see attached pictures). The black bars to the left and bottom are areas where the mo