This bug was fixed in the package mesa - 17.2.4-0ubuntu1~17.10.2 --------------- mesa (17.2.4-0ubuntu1~17.10.2) artful; urgency=medium
* i965-disable-l3-cache-alloc-for-ext-buffers.diff: - Replaced with five backported commits from upstream (LP: #1727401, #1735594) mesa (17.2.4-0ubuntu1~17.10.1) artful; urgency=medium * Backport to artful. * vulkan-mir.patch: Dropped, breaks radeon vulkan driver. (LP: #1720890) mesa (17.2.4-0ubuntu1) bionic; urgency=medium * New upstream bugfix release. (LP: #1727390) * i965-disable-l3-cache-alloc-for-ext-buffers.diff: Fix corruption running windowed 3D apps on dGPU. (LP: #1727401) -- Timo Aaltonen <tjaal...@debian.org> Tue, 09 Jan 2018 15:28:48 +0200 ** Changed in: mesa (Ubuntu Artful) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1727401 Title: Corruption on windowed 3D apps running on dGPU (Intel/AMD) Status in Mesa: In Progress Status in OEM Priority Project: Triaged Status in mesa package in Ubuntu: Fix Committed Status in mesa source package in Xenial: Fix Released Status in mesa source package in Artful: Fix Released Bug description: [Impact] Corruption is seen on windowed 3D apps running on dGPU [Test case] Get a certain Intel/AMD hybrid machine, run 'DRI_PRIME=1 glxgears', see how the window has corrupted gfx. The fix is to patch Intel i965_dri driver. [Regression potential] There could be a slight loss of performance, but corruption free behaviour. To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/1727401/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp