On Tue, Apr 12, 2016 at 10:49:57PM +0200, Mattieu Baptiste wrote: > Hi, > > Since about ~1 week I encounter X crashes on my main desktop running > -current/amd64 with a radeon hd 4670. > It's not very frequent (one or two times a day). > > Nothing particular appears on the console. > > How can I help debug this ? > > Here are the dmesg and Xorg.0.log.old: > > OpenBSD 5.9-current (GENERIC.MP) #1982: Sat Apr 2 11:43:48 MDT 2016 > dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
.. > [ 16.177] Build Date: 02 April 2016 12:24:35PM ... > [ 16.199] (II) LoadModule: "ati" > [ 16.199] (II) Loading /usr/X11R6/lib/modules/drivers/ati_drv.so > [ 16.199] (II) Module ati: vendor="X.Org Foundation" > [ 16.199] compiled for 1.17.4, module version = 7.5.0 > [ 16.199] Module class: X.Org Video Driver > [ 16.199] ABI class: X.Org Video Driver, version 19.0 > [ 16.199] (II) LoadModule: "radeon" > [ 16.200] (II) Loading /usr/X11R6/lib/modules/drivers/radeon_drv.so > [ 16.202] (II) Module radeon: vendor="X.Org Foundation" > [ 16.202] compiled for 1.17.4, module version = 7.5.0 > [ 16.202] Module class: X.Org Video Driver The snapshot you are using was just before the xf86-video-ati 7.6.1 update, can you try a newer snapshot or build xenocara to get 7.6.1? 7.7.0 was recently released upstream but that isn't in tree yet.