[Bug 1014450] New: Graphical issues with Intel chip and Dell Precision 5510
egrep "model name|MHz" ; glxinfo | \ egrep -A2 "direct rendering|OpenGL vendor" ; uname -sr; glxgears & sleep 30 ; \ killall glxgears 2.0 VGA compatible controller: Intel Corporation Skylake Integrated Graphics (rev 06) model name : Intel(R) Core(TM) i7-6820HQ CPU @ 2.70GHz cpu MHz : 3299.107 model name : Intel(R) Core(TM) i7-6820HQ CPU @ 2.70GHz cpu MHz : 800.065 model name : Intel(R) Core(TM) i7-6820HQ CPU @ 2.70GHz cpu MHz : 800.063 model name : Intel(R) Core(TM) i7-6820HQ CPU @ 2.70GHz cpu MHz : 800.021 model name : Intel(R) Core(TM) i7-6820HQ CPU @ 2.70GHz cpu MHz : 800.010 model name : Intel(R) Core(TM) i7-6820HQ CPU @ 2.70GHz cpu MHz : 1100.789 model name : Intel(R) Core(TM) i7-6820HQ CPU @ 2.70GHz cpu MHz : 3204.970 model name : Intel(R) Core(TM) i7-6820HQ CPU @ 2.70GHz cpu MHz : 799.999
http://bugzilla.suse.com/show_bug.cgi?id=1014450 Bug ID: 1014450 Summary: Graphical issues with Intel chip and Dell Precision 5510 Classification: openSUSE Product: openSUSE Distribution Version: Leap 42.3 Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Basesystem Assignee: bnc-team-screening@forge.provo.novell.com Reporter: rschaertel@suse.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- I installed Leap 42.2 on Dell Pecision with Intel graphic card: # lspci -nnk | grep VGA -A2 00:02.0 VGA compatible controller [0300]: Intel Corporation Skylake Integrated Graphics [8086:191b] (rev 06) Subsystem: Dell Device [1028:06e5] Kernel driver in use: i915 I have to black list i915 in /etc/modprobe.d/50-blacklist.conf in order to be able to use graphical mode (use Mate desktop on top of X Windows, no Gnome/KDE). My graphical kernel modules look like this: # lsmod | grep i915 i915 1314816 3 i2c_algo_bit 16384 2 i915,nouveau drm_kms_helper 155648 2 i915,nouveau drm 393216 6 ttm,i915,drm_kms_helper,nouveau video 40960 4 i915,dell_wmi,nouveau,dell_laptop button 16384 2 i915,nouveau dell5510risc:~ # lsmod | grep nouveau nouveau 1597440 0 mxm_wmi 16384 1 nouveau ttm 106496 1 nouveau i2c_algo_bit 16384 2 i915,nouveau drm_kms_helper 155648 2 i915,nouveau drm 393216 6 ttm,i915,drm_kms_helper,nouveau wmi 16384 4 dell_led,dell_wmi,mxm_wmi,nouveau video 40960 4 i915,dell_wmi,nouveau,dell_laptop button 16384 2 i915,nouveau I cannot blacklist nouveau instead i915, because I will get a blinking cursor instead login screeen (not even tty's will work). I cannot add kernel parameters like nomodeset, etc., get blinking cursor or looping login screen. I did mkinitrd after all testings. Parts of glxinfo output: OpenGL renderer string: Mesa DRI Intel(R) HD Graphics 530 (Skylake GT2) OpenGL version string: 3.0 Mesa 11.2.2 direct rendering: Yes I executed: # grep VGA || lspci | grep VGA | colrm 1 4 ; cat /proc/cpuinfo | \ direct rendering: Yes server glx vendor string: SGI server glx version string: 1.4 -- OpenGL vendor string: Intel Open Source Technology Center OpenGL renderer string: Mesa DRI Intel(R) HD Graphics 530 (Skylake GT2) OpenGL core profile version string: 3.3 (Core Profile) Mesa 11.2.2 Linux 4.4.27-2-default [1] 4853 Running synchronized to the vertical refresh. The framerate should be approximately the same as the monitor refresh rate. 302 frames in 5.0 seconds = 60.331 FPS 300 frames in 5.0 seconds = 59.927 FPS 300 frames in 5.0 seconds = 59.934 FPS 300 frames in 5.0 seconds = 59.936 FPS 300 frames in 5.0 seconds = 59.934 FPS [1]+ Terminated glxgears I guess here is a bug in the Intel i915 module, since I shouldn't need to blacklist it, right? What impact does it have to blacklist i915? Not sure if you can see with the tests if all works fine in my setup, also support with 3D? Why do I need nouveau? Are there Intel drivers out there already for Leap42.2? /Richard -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.suse.com/show_bug.cgi?id=1014450
Chenzi Cao
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Richard Schärtel
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Takashi Iwai
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--- Comment #2 from Richard Schärtel
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--- Comment #3 from Richard Schärtel
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Richard Schärtel
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Takashi Iwai
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Richard Schärtel
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Takashi Iwai
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--- Comment #10 from Stefan Dirsch
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Richard Schärtel
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http://bugzilla.suse.com/show_bug.cgi?id=1014450#c12
Stefan Dirsch
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