Since I'm restarting the bisect, it might be good to test the latest mainline kernel. That will tell us if this bug is already fixed upstream. The latest mainline kernel is available from:
http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.14-rc5/ -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1723174 Title: Intel graphics problems on kernel 4.10.0-37-generic Status in linux package in Ubuntu: In Progress Status in linux source package in Zesty: In Progress Bug description: After kernel upgrade from 4.10.0-35 to 4.10.0-37 Ubuntu 17.04 works extremely slow. The reason is that i915 driver is UNCLAIMED now. Error from Xorg logs is: [ 56749.198] (EE) /dev/dri/card0: failed to set DRM interface version 1.4: Permission denied Environment: Ubuntu 17.04 Kernel 4.10.0-37 Intel HD Graphics 520 INTEL GRAPHICS UPDATE TOOL FOR LINUX* OS V2.0.6 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1723174/+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
