https://bugs.freedesktop.org/show_bug.cgi?id=86038
--- Comment #2 from Kai <kai at dev.carbon-project.org> --- I've updated Mesa and LLVM, but that didn't help. The new stack is detailed below. I forgot to write in comment #0, that the first visual corruption (black rectangles flickering in and out of existance) occurs in the main menu. And I like to add another observation: when you press escape (ie. pause the game) while there's a visual corruption visible like the one depicted in attachment 109134, the amount of corruption is reduced significantly. Not as good as with the proprietary driver, but still way better than in the running game. The pause menu is basically a grey overlay with the menu options onto a "still image" of the scene you've paused in. My current stack is (Debian testing as a base): GPU: Hawaii PRO [Radeon R9 290] (ChipID = 0x67b1) Mesa: Git:master/a6d8413d7c libdrm: Git:master/00847fa48b LLVM: SVN:trunk/r221577 (3.6 devel) X.Org: 2:1.16.1-1 Linux: Git:git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git:v3.18-rc1 + attachment 107451 and attachment 107544 Firmware: <http://people.freedesktop.org/~agd5f/radeon_ucode/> > 9e05820da42549ce9c89d147cf1f8e19 > /lib/firmware/updates/3.17.0-citadel/radeon/hawaii_ce.bin > c8bab593090fc54f239c8d7596c8d846 > /lib/firmware/updates/3.17.0-citadel/radeon/hawaii_mc.bin > 3618dbb955d8a84970e262bb2e6d2a16 > /lib/firmware/updates/3.17.0-citadel/radeon/hawaii_me.bin > c000b0fc9ff6582145f66504b0ec9597 > /lib/firmware/updates/3.17.0-citadel/radeon/hawaii_mec.bin > 0643ad24b3beff2214cce533e094c1b7 > /lib/firmware/updates/3.17.0-citadel/radeon/hawaii_pfp.bin > ba6054b7d78184a74602fd81607e1386 > /lib/firmware/updates/3.17.0-citadel/radeon/hawaii_rlc.bin > 11288f635737331b69de9ee82fe04898 > /lib/firmware/updates/3.17.0-citadel/radeon/hawaii_sdma.bin > 284429675a5560e0fad42aa982965fc2 > /lib/firmware/updates/3.17.0-citadel/radeon/hawaii_smc.bin libclc: Git:master/7f6f5bff1f DDX: 1:7.5.0-1 -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20141109/808a9554/attachment-0001.html>