On sobota 10. února 2018 10:33:43 CET Mykola Krachkovsky wrote:
четвер, 8 лютого 2018 р. 12:40:20 EET Mykola Krachkovsky написано:
Well, between 2018-02-05, 18.0.0-185.1 (I expect that's a broken version, isn't it?) and today (2018-02-08, 18.0.0-187.1) I definitely rebooted several times (at least 3 times). I almost never use suspend to disk, so usually just switch off and back on the pc.
So, zypper dup downgraded Mesa to 18.0.0-186.1 and I got white screen again. What's going on with caches? Was 187 broken too? Was/Is 186 broken? It's rather simple to fix, but it'd be good for some more new information about this, can't find new info in [1].
I just added a comment into the bug. The bug 1079465 was only happening in 185.1 and contrary to what we though, cleaning cache was not necessary to fix it (Mesa rejects shaders from older version correctly). Notice that the bug is a crash. All the cases where rendering gets broken are different bug in Qt5: https://bugzilla.opensuse.org/show_bug.cgi?id=1080578 Currently Qt5 does not correctly handle the situation when a cached shader is rejected by Mesa. So every upgrade/downgrade of Mesa above 18.0.0 triggers it. Cleaning the cache solves it until the next Mesa change. We are working on a fix. Michal -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-factory+owner@opensuse.org