|Summary:||[bisected] gnome-session with compiz startup fails on 945 due to swapbuffers|
|Component:||Driver/intel||Assignee:||Wang Zhenyu <zhenyu.z.wang>|
|Status:||VERIFIED FIXED||QA Contact:||Xorg Project Team <xorg-team>|
|i915 platform:||i915 features:|
Description fangxun 2010-01-21 19:03:25 UTC
System Environment: -------------------------- Arch: x86-64 Platform: G45 Libdrm: (master)74937cda177363ff4ede9e2b4ea2bec04cda892e Mesa: (master)81430b95d094f81548b9256bc47a8912d9dfd245 Xserver: (master)6f6a99abc12ddee82898fdabfb50c17e90e094b9 Xf86_video_intel: (master)96f45c66eed2631eba98ae416c3afdf540fa5c34 Kernel_unstable: (drm-intel-next)4a42de1a3c2fc04659611338da65e472d04c78b4 Bug detailed description: ------------------------- With compiz enabled, gnome-session startup fails. OS is Fedora 11. If compiz disabled, gnome-session works well. This issue happens on all platform. The first bad commit is commit 04a54f69a8085ab3fe11a8713bd8b6b16ed1db27. commit 04a54f69a8085ab3fe11a8713bd8b6b16ed1db27 Author: Jesse Barnes <email@example.com> Date: Thu Jul 16 09:01:17 2009 -0400 DRI2: add support for new DRI2 protocol requests Support the new DRI2 2.2 protocol requests: DRI2SwapBuffers, DRI2GetMSC, DRI2WaitMSC, DRI2WaitSBC and DRI2SwapInterval. These requests allow the server to support the SGI_video_sync, SGI_swap_interval, and OML_sync_control GLX extensions if DDX support is present. The new DDX APIs are documented in dri2.h. Reviewed-by: Kristian HÃ¸gsberg <firstname.lastname@example.org> Reviewed-by: Adam Jackson <email@example.com> Signed-off-by: Jesse Barnes <firstname.lastname@example.org> Reproduce steps: ---------------- 1.xinit& 2.gnome-session&
Comment 2 Jesse Barnes 2010-01-26 12:45:52 UTC
Can you try again with mesa master?
Comment 3 Jesse Barnes 2010-01-26 14:45:40 UTC
Probably a dupe. *** This bug has been marked as a duplicate of bug 26053 ***
Comment 4 fangxun 2010-02-04 22:44:22 UTC
This issue still exists on all platform. It seems this is not a dupe of bug#26053.
Comment 5 Jesse Barnes 2010-02-05 08:54:50 UTC
You ran with the same bits as Shuang He from bug 26053? gnome-session works ok for me, even with compiz enabled.
Comment 6 Gordon Jin 2010-02-06 03:04:20 UTC
(In reply to comment #5) > You ran with the same bits as Shuang He from bug 26053? Yes.
Comment 7 Jesse Barnes 2010-02-06 10:27:39 UTC
If you were running with an old kernel, this may have been fixed by commit 6610bcbac51c9ac970128012f0d4566d8cfba000 Author: Jesse Barnes <email@example.com> Date: Fri Feb 5 17:18:50 2010 -0800 DRI2: only use version 4 APIs if kernel support exists
Comment 8 zhao jian 2010-02-08 03:02:01 UTC
(In reply to comment #7) > If you were running with an old kernel, this may have been fixed by > commit 6610bcbac51c9ac970128012f0d4566d8cfba000 > Author: Jesse Barnes <firstname.lastname@example.org> > Date: Fri Feb 5 17:18:50 2010 -0800 > DRI2: only use version 4 APIs if kernel support exists We tested with newest code on drm-intel-next. And I also updated our driver to the newest(6610bcbac51c9ac970128012f0d4566d8cfba000 included), but it still fails to start gnome with compiz on. Libdrm: (master)1802e1a4e747b5906d3af10c4a53fd457eddcbb4 Mesa: (master)5a743d9c513e6a36612872f270ea97b269451280 Xserver: (master)db687f718f760ba254ab51994769db101dc9ca3a Xf86_video_intel: (master)41784e15d39c29af5a87fe8d0982bd1b0be3562d Kernel: (drm-intel-next)a9c8bea64706f86a9107ab41e7a3e284d1508f9c
Comment 9 zhao jian 2010-02-08 03:02:30 UTC
and when it stucks it has the following backtrace: (nm-applet:7282): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed Acceleration key: disabled XSETTINGS manager support is explicitly disabled. Traceback (most recent call last): File "/usr/bin/sealert", line 108, in <module> from setroubleshoot.analyze import * File "/usr/lib/python2.5/site-packages/setroubleshoot/analyze.py", line 43, in <module> from setroubleshoot.avc_audit import * File "/usr/lib/python2.5/site-packages/setroubleshoot/avc_audit.py", line 54, in <module> my_context = AvcContext(selinux.getcon()) OSError: [Errno 22] Invalid argument compiz (video) - Warn: No 8 bit GLX pixmap format, disabling YV12 image format [mi] EQ overflowing. The server is probably stuck in an infinite loop. Backtrace: 0: X (xorg_backtrace+0x28) [0x466f98] 1: X (mieqEnqueue+0x1ae) [0x4a2fee] 2: X (xf86PostMotionEventP+0xd8) [0x471188] 3: /opt/X11R7/lib/xorg/modules/input/evdev_drv.so (0x7f7f4d284000+0x50ee) [0x7f7f4d2890ee] 4: X (0x400000+0x72307) [0x472307] 5: X (0x400000+0x1111c7) [0x5111c7] 6: /lib64/libc.so.6 (0x3b3ae00000+0x32f90) [0x3b3ae32f90] 7: /lib64/libc.so.6 (ioctl+0x7) [0x3b3aede037] 8: /opt/X11R7/lib/libdrm_intel.so.1 (0x7f7f4d68f000+0x5326) [0x7f7f4d694326] 9: /opt/X11R7/lib/xorg/modules/drivers/intel_drv.so (0x7f7f4d899000+0x124f8) [0x7f7f4d8ab4f8] 10: /opt/X11R7/lib/xorg/modules/drivers/intel_drv.so (0x7f7f4d899000+0x1420d) [0x7f7f4d8ad20d] 11: X (0x400000+0xd38a8) [0x4d38a8] 12: X (0x400000+0x124d09) [0x524d09] 13: X (BlockHandler+0x50) [0x439380] 14: X (WaitForSomething+0x161) [0x46c571] 15: X (0x400000+0x29018) [0x429018] 16: X (0x400000+0x216bd) [0x4216bd] 17: /lib64/libc.so.6 (__libc_start_main+0xe6) [0x3b3ae1e576] 18: X (0x400000+0x21269) [0x421269]
Comment 10 Jesse Barnes 2010-02-08 16:48:15 UTC
I wonder if this is the same as 26064; please check the kernel patch mentioned in that bug.
Comment 11 zhao jian 2010-02-08 21:34:19 UTC
(In reply to comment #10) > I wonder if this is the same as 26064; please check the kernel patch mentioned > in that bug. Is that patch will work for 945GM and other platforms other than Ironlake? I have patched it to drm-intel-next on 945GM, and it still fails to start gnome-session with compiz on.
Comment 12 Jesse Barnes 2010-02-11 09:39:05 UTC
Arg, I don't know why it works for me and not for you. I've even got the new bits running on Ironlake now with no issues. This is probably a dupe of #26064, but that doesn't make any sense to me either.
Comment 13 fangxun 2010-02-22 01:26:47 UTC
With current code, I find it works fine on some machines with 64-bit fedora operating system (Piketon,G45). It still fails on 945gme and calpella(os is 32-bit). I make a 32-bit OS and try it on Piketon, G45, it also fails. Maybe it related to 32 and 64-bit OS?
Comment 14 fangxun 2010-03-08 23:39:56 UTC
With bug#26814 fixed, it works well on i965 platform(G45,piketon,calpella,965gm and gm45). But it still fails on i915 platform(945gm and apsire1).
Comment 15 Wang Zhenyu 2010-03-09 00:29:15 UTC
Mark as a dup, if not, reopen. *** This bug has been marked as a duplicate of bug 26064 ***
Comment 16 Gordon Jin 2010-03-11 00:09:50 UTC
not dup. bug#26064 has gone around March 6th, while this one still exists.
Comment 17 zhao jian 2010-03-22 17:58:07 UTC
If we disable the pageflip, then the compiz or other full screen applications work well.
Comment 18 Jesse Barnes 2010-03-22 18:04:22 UTC
Did you test with the patch from Li Peng that landed today?
Comment 19 zhao jian 2010-03-22 18:22:20 UTC
(In reply to comment #18) > Did you test with the patch from Li Peng that landed today? No, I haven't yet. But I will update 2D driver and have a test today.