Dear All, The current intel driver, as well as all versions used in OpenSUSE 12.1, suffer the problem that icons and other elements become black after hibernate/resume (and sometimes after several switching on/off screensaver, or even after several xrefresh commands). The only build that suffers this problem less seriously (in a slightly another form) is that of home:skalpel4k repository, I do not know why. I tried many driver options, but no one cured the problem.
I already tried to attract attention to this problem on this mailing list, but nobody have interested it. I found a bug report on this problem on the Novell Bugzilla, but no one answered it for a half a year! For me and, I guess, for everybody who uses hibernation, the problem is serious. Why do you ignore the reports on it? Michael Lashkevich > Hi Ralf, > > Version 2.20.3 is out and the bug should be fixed in this release. I'll > have this packed soon and send it in to X11:Xorg, but reviewing and > building may take some time! > > Thanks > Tobias Klausmann > > On 03.08.2012 17:13, Dr. Ralf Czekalla wrote: >> Hi Tobias, >> >> thanks for the feedback. You are right, I already send this problem to >> bugs.freedesktop.org and I think it is connected to >> https://bugs.freedesktop.org/show_bug.cgi?id=52473, because the >> messages are mentioned there are very similar to the behavior I see. >> >> The only sad thing is, that I now can not go back to 2.20.0 which >> worked surprisingly good for a *.0 release. So far I don't have my own >> repository mirror for 12.1, only 11.4. Would be nice to see some >> version history management also in OBS keeping one or 2 older stable >> versions of important repositories like Xorg before deleting them. I >> will take this as a hint to start my own mirror with version >> management also for 12.1 and soon 12.2. >> >> Best regards >> Ralf >> >> Am 03.08.2012 15:51, schrieb Tobias Klausmann: >>> Hello there, >>> the mentioned changes are provided by the upstream repositories: >>> http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/ (No actual >>> source changes are done by me ;-) ), i'm just packing these and >>> sending them in to X11:XOrg. But i would advise you to go back to >>> uxa, sna is "stable" since 2.20.0 and under heavy development. Please >>> wait some time and file a bug at https:///, if you haven't done this >>> already! But i will look into this anyway and hopefully come back >>> with an experimental patched package to test :-) >>> >>> Thank you >>> Tobias Klausmann >>> >>> On 03.08.2012 03:17, Dr. Ralf Czekalla wrote: >>>> OK, seems to have something to do with the SNA extension, which was >>>> working well with version 2.20.0. >>>> I switched it on with "AccelMethod" "SNA" in xorg.conf. >>>> >>>> In the change log of xf86-driver-intel, I see that a lot of changes >>>> happened by Tobias Klausmann, also mentioning some gen4 specific >>>> changes: >>>> >>>> Fri Jul 27 14:00:00 2012 [email protected] >>>> >>>> - Update to version 2.20.2: >>>> + FixedIvyBridge GT1 systems (HD2500 graphics) GPU hang >>>> + Support for the gmux backlight controller on Apple laptops >>>> https://bugs.freedesktop.org/show_bug.cgi?id=52423 >>>> + Fix X -configure not to list this driver as matching any Intel >>>> device, >>>> just the VGA class devices will do! >>>> + A crash in SNA when repeatedly switching xrandr rotations >>>> + Corruption in SNA observed in kwin on IvyBridge >>>> https://bugs.freedesktop.org/show_bug.cgi?id=52473 >>>> >>>> Mon Jul 23 14:00:00 2012 [email protected] >>>> >>>> - Update to version 2.20.1: >>>> - Restore DRI for i810 >>>> - Fixed the SNA fallbacks on 64 bit causing screen corruption >>>> - Bug fixes: >>>> + A bug affecting gen4 handling of trapezoids was fixed, and CPU >>>> overhead reduced. >>>> https://bugs.freedesktop.org/show_bug.cgi?id=52158 >>>> + A fix for a bug causing corruption of a DRI2 unredirected client >>>> window that was resized whilst under a compositor. >>>> + Support for snoopable buffers on non-LLC architectures, coming to >>>> a future kernel. The aim to accelerate transfers between the CPU >>>> and the GPU, in particular to dramatically improve readback >>>> performance, and to further minimise clflushes. >>>> + Improvement to the composite performance on GT2 SandyBridge and >>>> IvyBridge devices, in particular the render copy is significantly >>>> improved. >>>> + Improved handling for when acceleration is disabled, including >>>> permitting DRI2 to remain supported even if the X server believes >>>> the GPU wedged. >>>> + Shadow support was dropped from UXA as it was neither complete nor >>>> correct, use SNA instead. >>>> >>>> >>>> I'm getting the following error in Xorg.0.log.old as soon as any >>>> load comes to X: >>>> >>>> [ 33.859] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so >>>> [ 33.859] (II) Module intel: vendor="X.Org Foundation" >>>> [ 33.859] compiled for 1.12.3, module version = 2.20.2 >>>> [ 33.859] Module class: X.Org Video Driver >>>> [ 33.859] ABI class: X.Org Video Driver, version 12.0 >>>> [ 33.859] (II) intel: Driver for Intel Integrated Graphics >>>> Chipsets: i810, >>>> i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, >>>> 865G, 915G, >>>> E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM, >>>> Pineview G, >>>> 965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33, >>>> GM45, >>>> ... >>>> [ 33.869] (II) intel(0): Creating default Display subsection in >>>> Screen section >>>> "Default Screen Section" for depth/fbbpp 24/32 >>>> [ 33.869] (==) intel(0): Depth 24, (--) framebuffer bpp 32 >>>> [ 33.869] (==) intel(0): RGB weight 888 >>>> [ 33.869] (==) intel(0): Default visual is TrueColor >>>> [ 33.869] (**) intel(0): Option "AccelMethod" "SNA" >>>> [ 33.869] (--) intel(0): Integrated Graphics Chipset: Intel(R) >>>> 965GM >>>> [ 33.870] (**) intel(0): Framebuffer tiled >>>> [ 33.870] (**) intel(0): Pixmaps tiled >>>> [ 33.870] (**) intel(0): 3D buffers tiled >>>> [ 33.870] (**) intel(0): Throttling enabled >>>> [ 33.870] (**) intel(0): Delayed flush enabled >>>> [ 33.870] (**) intel(0): "Tear free" disabled >>>> [ 33.870] (**) intel(0): Forcing per-crtc-pixmaps? no >>>> [ 33.870] (II) intel(0): Output LVDS1 has no monitor section >>>> [ 33.870] (II) intel(0): found backlight control interface >>>> acpi_video0 (type 'firmware') >>>> [ 33.912] (II) intel(0): Output VGA1 has no monitor section >>>> [ 33.920] (II) intel(0): Output DVI1 has no monitor section >>>> [ 33.920] (II) intel(0): Output TV1 has no monitor section >>>> [ 33.921] (II) intel(0): EDID for output LVDS1 >>>> ... >>>> [ 184.513] [mi] EQ overflowing. Additional events will be >>>> discarded until existing events are processed. >>>> [ 184.513] >>>> [ 184.513] Backtrace: >>>> [ 184.513] 0: /usr/bin/Xorg (xorg_backtrace+0x49) [0x81c8bf9] >>>> [ 184.513] 1: /usr/bin/Xorg (mieqEnqueue+0x22b) [0x81a6e5b] >>>> [ 184.513] 2: /usr/bin/Xorg (0x8048000+0x48375) [0x8090375] >>>> [ 184.513] 3: /usr/bin/Xorg (xf86PostMotionEventM+0x25f) [0x80ccf9f] >>>> [ 184.514] 4: /usr/bin/Xorg (xf86PostMotionEvent+0x8d) [0x80cd19d] >>>> [ 184.514] 5: /usr/lib/xorg/modules/input/synaptics_drv.so >>>> (0xb6862000+0x3afe) [0xb6865afe] >>>> [ 184.514] 6: /usr/lib/xorg/modules/input/synaptics_drv.so >>>> (0xb6862000+0x5e1e) [0xb6867e1e] >>>> [ 184.514] 7: /usr/bin/Xorg (0x8048000+0x73af1) [0x80bbaf1] >>>> [ 184.514] 8: /usr/bin/Xorg (0x8048000+0x9b412) [0x80e3412] >>>> [ 184.514] 9: (vdso) (__kernel_sigreturn+0x0) [0xb7779400] >>>> [ 184.514] 10: /lib/libc.so.6 (ioctl+0x14) [0xb73c0334] >>>> [ 184.514] 11: /usr/lib/libdrm.so.2 (drmIoctl+0x34) [0xb71c2014] >>>> [ 184.514] 12: /usr/lib/xorg/modules/drivers/intel_drv.so >>>> (0xb6dd2000+0x349e7) [0xb6e069e7] >>>> [ 184.514] 13: /usr/lib/xorg/modules/drivers/intel_drv.so >>>> (0xb6dd2000+0x35aa8) [0xb6e07aa8] >>>> [ 184.514] 14: /usr/lib/xorg/modules/drivers/intel_drv.so >>>> (0xb6dd2000+0x5ee63) [0xb6e30e63] >>>> [ 184.514] 15: /usr/lib/xorg/modules/drivers/intel_drv.so >>>> (0xb6dd2000+0x6efe5) [0xb6e40fe5] >>>> [ 184.514] 16: /usr/bin/Xorg (BlockHandler+0x56) [0x807efc6] >>>> [ 184.514] 17: /usr/bin/Xorg (WaitForSomething+0x10b) [0x81c5dab] >>>> [ 184.515] 18: /usr/bin/Xorg (0x8048000+0x32d62) [0x807ad62] >>>> [ 184.515] 19: /usr/bin/Xorg (0x8048000+0x209ba) [0x80689ba] >>>> [ 184.515] 20: /lib/libc.so.6 (__libc_start_main+0xf3) [0xb730c003] >>>> [ 184.515] 21: /usr/bin/Xorg (0x8048000+0x20ce9) [0x8068ce9] >>>> [ 184.515] >>>> [ 184.515] [mi] These backtraces from mieqEnqueue may point to a >>>> culprit higher up the stack. >>>> [ 184.515] [mi] mieq is *NOT* the cause. It is a victim. >>>> [ 189.020] (EE) intel(0): Detected a hung GPU, disabling >>>> acceleration. >>>> [ 189.020] (EE) intel(0): When reporting this, please include >>>> i915_error_state from debugfs and the full dmesg. >>>> [ 190.679] [mi] Increasing EQ size to 512 to prevent dropped events. >>>> [ 190.680] [mi] EQ processing has resumed after 93 dropped events. >>>> [ 190.680] [mi] This may be caused my a misbehaving driver >>>> monopolizing the server's resources. >>>> [ 201.938] (II) AIGLX: Suspending AIGLX clients for VT switch >>>> >>>> Afterwards the screen gets black and also the backlight is getting >>>> switched off. External monitors are also off. >>>> I can not do anything else then reboot. No switch of VTs are >>>> possible any more. >>>> >>>> If I deactivate SNA and go back to UXA again, these problems do not >>>> occur any more. >>>> >>>> Best regards >>>> Ralf >>>> >>>> Am 01.08.2012 02:59, schrieb Dr. Ralf Czekalla: >>>>> Hi Folks, >>>>> >>>>> just installed latest intel 2.20.2 from Xorg repository on a GM965 >>>>> (gen4) notebook (Fujitsu E8310). >>>>> With the previous intel driver 2.20.0 it finally worked fully even >>>>> with "AccelMethod" "SNA" in xorg.conf. >>>>> >>>>> The new driver 2.20.2 installed, I suddenly see all kind of >>>>> problems like: >>>>> >>>>> Windows opening without frames in KDE, >>>>> unmovable, staying on top and >>>>> blocking other windows below, >>>>> pop-ups with input requirements are not taking any keys... >>>>> >>>>> Error messages about hung GPU in Xorg.0.log >>>>> >>>>> On first reboot sitting in the docking station the whole screen >>>>> (LVDS) got black when KDE desktop should appear >>>>> etc. >>>>> >>>>> Anybody else facing this? >>>>> >>>>> As said, intel driver 2.20.0 worked wonderfully on same gen4 >>>>> hardware! >>>>> >>>>> Best regards >>>>> Ralf >>>>> >>>> >>>> >>> >> >> > > -- > To unsubscribe, e-mail: [email protected] > To contact the owner, e-mail: [email protected] > > > !DSPAM:501d1e44307853285824817! > > -- To unsubscribe, e-mail: [email protected] To contact the owner, e-mail: [email protected]
