[Bug 1094751] New: Blank screen after Xorg shutdown on Intel GPU after upgrade to Leap 15.0
http://bugzilla.opensuse.org/show_bug.cgi?id=1094751 Bug ID: 1094751 Summary: Blank screen after Xorg shutdown on Intel GPU after upgrade to Leap 15.0 Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.0 Hardware: x86-64 OS: Other Status: NEW Severity: Major Priority: P5 - None Component: Kernel Assignee: kernel-maintainers@forge.provo.novell.com Reporter: srid@rkmail.ru QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- I've upgraded openSUSE Leap 42.3 to 15.0 on my laptop. After the upgrade, if I choose to shut down Plasma session either with logout command or by killing XOrg, the screen goes dark and computer stops responding keyboard commands. I use 'modesetting' xorg driver. If I install the xf86-video-intel driver, the screen goes dark even before that, while logging into KDE. The GPU is 2nd gen sandybridge. I'm not sure what other info I can provide. It's possible to ssh into computer while the screen is dark. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1094751 http://bugzilla.opensuse.org/show_bug.cgi?id=1094751#c1 Takashi Iwai <tiwai@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |srid@rkmail.ru, | |tiwai@suse.com Flags| |needinfo?(srid@rkmail.ru) --- Comment #1 from Takashi Iwai <tiwai@suse.com> --- One thing you may check quickly is to test kernel-vanilla package. Just install kernel-vanilla package from the standard Leap 15.0, boot with vanilla kernel and retest. It corresponds to the unpatched 4.12.14, while Leap kernel contains lots of i915 backports that is almost equivalent with 4.16. If kernel-vanilla is OK, it's likely a regression by the backports. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1094751 http://bugzilla.opensuse.org/show_bug.cgi?id=1094751#c2 --- Comment #2 from Takashi Iwai <tiwai@suse.com> --- Also, if you can access via ssh, please get the kernel messages after the hang happens. Get the output of "dmesg" command. If it's a GPU hang, usually the kernel shows it. Last but not least, try to boot with drm.debug=0x0e option, and get again the kernel messages at the problem. This will give more verbose debug prints from the kernel graphics stack. Please attach these outputs to Bugzilla (not paste :) -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1094751 http://bugzilla.opensuse.org/show_bug.cgi?id=1094751#c3 --- Comment #3 from Iakov Karpov <srid@rkmail.ru> --- Created attachment 771464 --> http://bugzilla.opensuse.org/attachment.cgi?id=771464&action=edit dmesg of kernel-default -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1094751 http://bugzilla.opensuse.org/show_bug.cgi?id=1094751#c4 --- Comment #4 from Iakov Karpov <srid@rkmail.ru> --- Created attachment 771465 --> http://bugzilla.opensuse.org/attachment.cgi?id=771465&action=edit dmesg of kernel-default + drm.debug=0x0e -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1094751 http://bugzilla.opensuse.org/show_bug.cgi?id=1094751#c5 --- Comment #5 from Iakov Karpov <srid@rkmail.ru> --- Apparently, it was the fault of nouveau, not i915. As you can see in dmesg, there is Oops in nouveau during boot. The problem goes away if I blacklist nouveau module or use kernel-vanilla, even suspend/resume starts working! I completely forgot the laptop had nvidia chip as I almost never use it :) But anyway, I'll stick with kernel-vanilla for now, because with nouveau blacklisted laptop does not shut down nvidia chip, which drains battery greatly. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1094751 Iakov Karpov <srid@rkmail.ru> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|Blank screen after Xorg |Blank screen after Xorg |shutdown on Intel GPU after |shutdown on Intel+Nvidia |upgrade to Leap 15.0 |GPU after upgrade to Leap | |15.0 -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1094751 Iakov Karpov <srid@rkmail.ru> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo?(srid@rkmail.ru) | -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1094751 http://bugzilla.opensuse.org/show_bug.cgi?id=1094751#c6 Takashi Iwai <tiwai@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags| |needinfo?(srid@rkmail.ru) --- Comment #6 from Takashi Iwai <tiwai@suse.com> --- Thanks, this is a very helpful information! I'm building a test kernel with the possible fix backport in OBS home:tiwai:bsc1094751 repo. Once after the build finishes (it'll take an hour or so), the kernel package will be available at http://download.opensuse.org/repositories/home:/tiwai:/bsc1094751/standard/ Please give it a try. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1094751 http://bugzilla.opensuse.org/show_bug.cgi?id=1094751#c7 Iakov Karpov <srid@rkmail.ru> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo?(srid@rkmail.ru) | --- Comment #7 from Iakov Karpov <srid@rkmail.ru> --- (In reply to Takashi Iwai from comment #6)
Thanks, this is a very helpful information!
I'm building a test kernel with the possible fix backport in OBS home:tiwai:bsc1094751 repo. Once after the build finishes (it'll take an hour or so), the kernel package will be available at http://download.opensuse.org/repositories/home:/tiwai:/bsc1094751/standard/
Please give it a try.
It looks like build service is experiencing publishing problems again, so I did a local build of a kernel from you repository. No more black screens for me, thanks! Suspend/resume works too. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1094751 http://bugzilla.opensuse.org/show_bug.cgi?id=1094751#c8 Takashi Iwai <tiwai@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #8 from Takashi Iwai <tiwai@suse.com> --- Good to hear! I pushed the fix patch to my SLE15-UPDATE branch so that it'll be merged back to openSUSE-15.0 update later. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1094751 Dave Corrie <suse@davecorrie.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |suse@davecorrie.com -- You are receiving this mail because: You are on the CC list for the bug.
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