Launchpad has imported 8 comments from the remote bug at https://bugs.freedesktop.org/show_bug.cgi?id=99555.
If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. ------------------------------------------------------------------------ On 2017-01-26T20:40:44+00:00 Diplosarus wrote: LIBGL_ALWAYS_INDIRECT=1 glxgears fails on latest git on r600 with: X Error of failed request: 255 Major opcode of failed request: 155 (GLX) Minor opcode of failed request: 1 (X_GLXRender) Serial number of failed request: 42 Current serial number in output stream: 164 After rendering one frame. this is on a ATI HD5850. This is 100% repeatable and occures with every opengl app. Direct Rendering works fine. Indirect rendering works with the vesa x11 driver and llvmpipe. xf86 -video-ati versus xf86-video-modestetting both fail. Reply at: https://bugs.launchpad.net/ubuntu/+source/xorg- server/+bug/1776447/comments/0 ------------------------------------------------------------------------ On 2017-01-27T08:23:43+00:00 Michel Dänzer wrote: This code in __glXForceCurrent: if (cx->wait && (*cx->wait) (cx, cl, error)) return NULL; calls DRI2WaitSwap, which returns TRUE because there is a pending swap. I suspect something to deal with this went missing at a higher level at some point. Reply at: https://bugs.launchpad.net/ubuntu/+source/xorg- server/+bug/1776447/comments/1 ------------------------------------------------------------------------ On 2017-01-29T23:35:31+00:00 Diplosarus wrote: Xorg 1.18.3 and below works fine, xorg 1.18.4 fails. Reply at: https://bugs.launchpad.net/ubuntu/+source/xorg- server/+bug/1776447/comments/2 ------------------------------------------------------------------------ On 2017-01-29T23:42:57+00:00 Diplosarus wrote: Looking at the commits between 1.18.3 and 1.18.4 this commit seams pertain to the case: https://cgit.freedesktop.org/xorg/xserver/commit/?h=server-1.18-branch&id=54ba95861e5ae54051d3963e5e7ced7d69a6de7b Reply at: https://bugs.launchpad.net/ubuntu/+source/xorg- server/+bug/1776447/comments/3 ------------------------------------------------------------------------ On 2017-01-30T01:04:20+00:00 Michel Dänzer wrote: (In reply to diplosarus from comment #3) > Looking at the commits between 1.18.3 and 1.18.4 this commit seams pertain > to the case: > https://cgit.freedesktop.org/xorg/xserver/commit/?h=server-1.18- > branch&id=54ba95861e5ae54051d3963e5e7ced7d69a6de7b Does reverting that commit fix it? Reply at: https://bugs.launchpad.net/ubuntu/+source/xorg- server/+bug/1776447/comments/4 ------------------------------------------------------------------------ On 2017-03-20T11:18:34+00:00 Diplosarus wrote: (In reply to Michel Dänzer from comment #4) > Does reverting that commit fix it? No sadly not. Also this bug Persists in 1.19.3 Reply at: https://bugs.launchpad.net/ubuntu/+source/xorg- server/+bug/1776447/comments/5 ------------------------------------------------------------------------ On 2017-03-22T09:18:00+00:00 Michel Dänzer wrote: Can you bisect between 1.18.3 and 1.18.4? Reply at: https://bugs.launchpad.net/ubuntu/+source/xorg- server/+bug/1776447/comments/6 ------------------------------------------------------------------------ On 2018-02-09T13:31:48+00:00 Kusanagi Kouichi wrote: I tested with xf86-video-ati-7.10.0-23-g733f606d. xorg-server-1.18.4 is good and xorg-server-1.19.0 is bad. Bisected and the result is: 7d33ab0f8c7958b205076f71e4b47c24aace77fd is the first bad commit commit 7d33ab0f8c7958b205076f71e4b47c24aace77fd Author: Adam Jackson <a...@redhat.com> Date: Tue Jun 28 15:54:44 2016 -0400 dri2: Don't make reference to noClientException noClientException is now never filled in with a meaningful value, it's always -1. The sole caller of this function disregards the error value in any case. Reviewed-by: Eric Anholt <e...@anholt.net> Signed-off-by: Adam Jackson <a...@redhat.com> :040000 040000 50ecf07fd43345192f937697193acbc91086e975 6d6494a0a06aed80c78491b758f7e35bf3059389 M glx Without 7d33ab0f8c7958b205076f71e4b47c24aace77fd, xorg-server-1.19.0 works but xorg-server-1.19.0-587-gbebcc8477 doesn't work. No X error but the following errors in dmesg: [1654246.207734] radeon 0000:00:01.0: bo ffff90626cd73000 don't has a mapping in vm ffff90624f11d200 [1654246.212430] radeon 0000:00:01.0: bo ffff90626cd73000 don't has a mapping in vm ffff90624f11d200 [1654246.220569] radeon 0000:00:01.0: bo ffff90626cd73000 don't has a mapping in vm ffff90624f11d200 [1654246.220790] radeon 0000:00:01.0: bo ffff90626cd73000 don't has a mapping in vm ffff90624f11d200 [1654246.220880] radeon 0000:00:01.0: bo ffff90626cd73000 don't has a mapping in vm ffff90624f11d200 [1654246.236924] radeon 0000:00:01.0: bo ffff90626cd73000 don't has a mapping in vm ffff90624f11d200 [1654246.237176] radeon 0000:00:01.0: bo ffff90626cd73000 don't has a mapping in vm ffff90624f11d200 [1654246.237255] radeon 0000:00:01.0: bo ffff90626cd73000 don't has a mapping in vm ffff90624f11d200 [1654246.248485] radeon 0000:00:01.0: bo ffff90626cd73000 don't has a mapping in vm ffff90624f11d200 [1654246.248810] radeon 0000:00:01.0: bo ffff90626cd73000 don't has a mapping in vm ffff90624f11d200 [1654246.248960] radeon 0000:00:01.0: bo ffff90626cd73000 don't has a mapping in vm ffff90624f11d200 [1654246.265295] radeon 0000:00:01.0: bo ffff90626cd73000 don't has a mapping in vm ffff90624f11d200 [1654246.265866] radeon 0000:00:01.0: bo ffff90626cd73000 don't has a mapping in vm ffff90624f11d200 [1654246.266024] radeon 0000:00:01.0: bo ffff90626cd73000 don't has a mapping in vm ffff90624f11d200 [1654246.281986] radeon 0000:00:01.0: bo ffff90626cd73000 don't has a mapping in vm ffff90624f11d200 [1654246.992998] [drm:radeon_cs_parser_relocs [radeon]] *ERROR* gem object lookup failed 0x4c [1654246.993025] [drm:radeon_cs_ioctl [radeon]] *ERROR* Failed to parse relocation -2! Reply at: https://bugs.launchpad.net/ubuntu/+source/xorg- server/+bug/1776447/comments/7 ** Changed in: xorg-server Status: Unknown => Confirmed ** Changed in: xorg-server Importance: Unknown => Medium -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1776447 Title: Indirect GLX (LIBGL_ALWAYS_INDIRECT=1) causes opengl programms to crash To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1776447/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
