http://bugzilla.opensuse.org/show_bug.cgi?id=1042873 http://bugzilla.opensuse.org/show_bug.cgi?id=1042873#c1 Stefan Dirsch changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P5 - None |P3 - Medium Status|NEW |CONFIRMED --- Comment #1 from Stefan Dirsch --- Oh well. Possibly a bug in Mesa driver. At least we should no longer hardcode Intel Skylake to modesetting. I changed that now in xorg-x11-server package. ---------------------------------------------------------------- Tue Jun 6 13:28:00 UTC 2017 - sndirsch@suse.com - modesetting.ids: no longer hardcode Intel's Skylake, Broxton, and Kabylake IDs to modesetting driver; xf86-video-intel is no longer installed by default on these, so it will fallback to modesetting driver anyway; still you now can easily switch back to intel driver by installing xf86-video-intel package (boo#1042873) -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1042873 http://bugzilla.opensuse.org/show_bug.cgi?id=1042873#c5 --- Comment #5 from Max Staudt --- It's really strange that these problems would occur with the compositor *disabled*, but not with it enabled. It sounds like a Mesa issue, but then it would occur with the intel driver, too. So it may really be an X server issue...? In any case, does this still occur on an up to date Tumbleweed system? We've updated the X server, too. Sorry for not being able to answer earlier :( -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1042873 http://bugzilla.opensuse.org/show_bug.cgi?id=1042873#c7 --- Comment #7 from Peter Sütterlin --- OK, running modesetting now. On a quick test with the ways described in first post I cannot see any artifacts anymore. (but it is *MUCH* faster than the intel one!? in glxspheres I do get ~120fps where before it was rather 40. Can that be? vsync? - But that's another topic) I'll probably continue running modesetting for a while, and report back any issues I find. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1042873 http://bugzilla.opensuse.org/show_bug.cgi?id=1042873#c9 --- Comment #9 from Peter Sütterlin --- (In reply to Max Staudt from comment #8)

With Skylake, the default for new installations is to *not* install the xf86-video-intel driver anymore, because it was too buggy when we made this decision.

Oh, interesting. I'm obviously not up to date :)

If you have that installed, then I wonder why.

Because the installation is from August 2016? I installed the intel driver in the wake of this bug, and updateing doesn't de-install it....

I'm glad to hear that the modesetting DDX is working so well for you now. Let's call it FIXED for now, and if the problems come back, please do REOPEN (or create a new bug report if it's a different problem).

Yes, sure!

Thank you so much for your bug report and helpful feedback!

HTH :) -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1042873 http://bugzilla.opensuse.org/show_bug.cgi?id=1042873#c11 --- Comment #11 from Peter Sütterlin --- (In reply to Max Staudt from comment #10)

Yes, that's the usual reason indeed, I should have written that. And unfortunately, updating indeed won't remove it automatically, sorry. Well, at least now you know about the need to remove it...

No, not going to remove it I'm afraid, boo#1086640 -- You are receiving this mail because: You are on the CC list for the bug.