Created attachment 545752 [details] Output of emerge --info When using latest (18.2.0_rc5) mesa, xfwm4 quits with the following messages: ** (xfwm4:16055): WARNING **: 18:36:46.336: Couldn't register with accessibility bus: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken. (xfwm4:16055): xfwm4-WARNING **: 18:36:59.554: Failed to connect to session manager: Failed to connect to the session manager: SESSION_MANAGER environment variable not defined xfwm4: ../mesa-18.2.0-rc4/src/mesa/drivers/dri/i965/intel_mipmap_tree.c:1285: intel_miptree_match_image: Assertion `image->TexObject->Target == mt->target' failed. Mesa 18.1.6 (stable) works fine. This is most likely the same issue as this: https://bugs.freedesktop.org/show_bug.cgi?id=107117, but even using mesa version 9999 doesn't fix the issue. I didn't test earlier ~amd64 versions, but it's very likely to also occur on some earlier versions.
Thanks for the report. If you wouldn't mind, please file a bug upstream https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa&component=Drivers/DRI/i965 and link it here in the URL field. Also, please attach a build log of Mesa and tell us what xorg-server version are you using. Are you using xf86-video-intel (discouraged) or the built-in modesetting driver (recommended)?
Created attachment 545932 [details] Mesa-9999 default log Hello Matt, I think i know why Barteks2x has an assertion because i have the same thing with Assassin's Creed : Syndicate when i launch it with Wine-Staging + DXVK, see : https://bugs.freedesktop.org/show_bug.cgi?id=107727 In fact, even if "debug" USE flag is not enabled, Mesa is compiled with debug mode. I attach the default mesa-9999 log and you can see this line : "-Wall -Werror=implicit-function-declaration -Werror=missing-prototypes -fno-math-errno -fno-trapping-math -Wno-missing-field-initializers -fPIC -pthread -Werror=pointer-arith -Werror=vla -fvisibility=hidden -O2 -pipe -march=native -MD -MQ 'src/util/src@util@@mesa_util@sta/debug.c.o' -MF 'src/util/src@util@@mesa_util@sta/debug.c.o.d' -o 'src/util/src@util@@mesa_util@sta/debug.c.o' -c ../mesa-9999/src/util/debug.c" It seems that since Mesa is build with Meson, this line in the ebuild has not effect : "--buildtype $(usex debug debug plain)" If i modify the ebuild, comment the previous line and add this : " if ! use debug; then emesonargs+=( -D b_ndebug=true ) fi " Mesa is not build with debug mode and my game works correctly. Cheers, Maxime
The issue appears to be fixed in mesa 9999 now.
