Summary: | gentoo-sources-2.6.32: intel_bufmgr_gem.c:825: Error setting to CPU domain 626: Input/output error | ||
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Product: | Gentoo Linux | Reporter: | Tassilo Horn <tsdh> |
Component: | [OLD] Core system | Assignee: | Gentoo X packagers <x11> |
Status: | RESOLVED UPSTREAM | ||
Severity: | major | CC: | gentoo, kernel, ludovic.bellier, rb6, sergeidanilov |
Priority: | High | ||
Version: | unspecified | ||
Hardware: | All | ||
OS: | Linux | ||
URL: | https://bugs.freedesktop.org/show_bug.cgi?id=25510 | ||
Whiteboard: | |||
Package list: | Runtime testing required: | --- | |
Attachments: | My Xorg.0.log when starting X with 2.6.32 kernel |
Description
Tassilo Horn
2009-12-04 22:37:40 UTC
I can confirm the same behavior with xf86-video-intel and gentoo-sources-2.6.32. I see only screen artifacts when kdm is loaded.I can only move the mouse. all works ok with gentoo-sources-2.6.31-r6 I also have this problem, with both latest versions of xorg 1.6 and 1.7. I too have this problem, however, it only occurs on one of two identical machines. Both boxes are HP dc5700 desktops w/Intel Core 2 6600 CPUs w/965Q graphics chipset. X was working fine with gentoo-sources-2.6.32 on machine A. Machine A's hard drive was then swapped into machine B, and machine B suffered this problem. I'm playing around with BIOS settings to see if that makes any difference. Also, I *think* machine A had 2GB of RAM. Machine B has 4GB of RAM. I might try removing 2GB to see if that makes any difference. BTW my arch is amd64 too. Removing 2GB RAM from machine B "fixes" the problem with gentoo-sources-2.6.32. Very interesting, I also have 4 GB of RAM (which I need at work, so removing is not a fix for me). I am using 2.6.32 with xf86-video-intel , and CAN´T confirm this behavior. Im also using 4GB DDR3 RAM in my Lenovo x301. All working perfect together Created attachment 213104 [details]
My Xorg.0.log when starting X with 2.6.32 kernel
Even ofter updating to
x11-base/xorg-server-1.7.3.901 USE="hal ipv6 nptl sdl xorg -debug -dmx -kdrive -minimal -tslib"
x11-libs/libdrm-2.4.16 USE="-debug"
media-libs/mesa-7.7_rc2 USE="nptl xcb -debug -gallium -motif -pic" VIDEO_CARDS="intel"
x11-drivers/xf86-video-intel-2.9.1 USE="dri -debug"
I have the problem with a 2.6.32 kernel. Now, I first get those artifacts, then the screen turns blank and I have an "underline cursor" in the top left corner of the screen. After that, the whole computer is not responsible anymore (I didn't test sshing to it, though), and I have to shut down using Magic SysRQ keys.
My Xorg.0.log (this attachment) contains the error:
(EE) intel(0): failed to set mode: Operation not permitted(II) intel(0): EDID vendor "LEN", prod id 16464
same issue here, all packages latest unstable plus x11 overlay (but not live). Works fine with 2.6.31-r6, but not with 2.6.32 anyone tried disabling PAT? (either on the kernel command line or in kernel config) never mind, PAT makes no difference. this might be useful: http://groups.google.com/group/linux.debian.bugs.dist/browse_thread/thread/543d6ac539cb0efa/3b9d5efa93764516?#3b9d5efa93764516 The commit mentioned at the end of that is pretty old and tricky to revert, but if anyone wants to try.... this bug is still present with 2.6.33-rc1, from git. cc'ing kernel. Any chance someone can look at this? Seems like this was already reported upstream Let's track the bug upstream directly. Thanks |