Hello all, A Bionic kernel containing a fix for this issue is in "-proposed". If that kernel fixes the issue described here please let us know.
For those reading that haven't done this before, here are instructions for enabling and using the "-proposed" repository: https://wiki.ubuntu.com/Testing/EnableProposed Thank you! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1818617 Title: [amdgpu] screen corruption when using touchpad Status in linux package in Ubuntu: Fix Released Status in linux-oem package in Ubuntu: Fix Released Status in linux source package in Bionic: Fix Committed Status in linux-oem source package in Bionic: Fix Released Bug description: [Impact] An OEM system is suffering from screen corruption when the touchpad is used. This would be fixed by backporting these commits from 4.18: ebdef28ebbcf767 drm/amdgpu/gmc: steal the appropriate amount of vram for fw hand-over (v3) 6f752ec2c20c6a5 drm/amdgpu: Free VGA stolen memory as soon as possible. [Test case] boot a fixed kernel on the affected system, check that it doesn't suffer from the corruption [Regression potential] low, this has been upstream since 4.18, and AMD asked us to backport these To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1818617/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
