Comment # 4
on bug 108500
from Timo Wiren
(In reply to Ilia Mirkin from comment #3) > Hrmph. Well, nothing in there. So ... what's different about your > environment? > > I'm on Xorg 1.19, windowmaker, no compositor of any sort. glxgears works > fine. > > Tell me about your setup. Nothing custom, just the freshly installed Lubuntu 18.10 64-bit, English localization, laptop's internal display, no encrypted disks, no compositor AFAIK. But I just found a workaround! I downloaded mesa 18.2.3, edited nv50_miptree.c and disabled compression in nv50_mt_choose_storage_type() for PIPE_FORMAT_Z24_X8_UNORM. That is, I put "compressed = false;" after tile_flags = 0x128 + ms;, compiled mesa and ran glxgears with my compiled version and it didn't crash. I don't know if it's a proper workaround. The issue seems to be with depth compression, I guess.
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