This issue occurs when using the mainline kernel. Versions tested: linux-image-3.19.5-031905-generic_3.19.5-031905.201504211114_amd64.deb linux-image-4.0.0-040000rc7-generic_4.0.0-040000rc7.201504142105_amd64.deb
I can use my computer when in recovery mode — at which time both the i915 & drm modules are loaded there. ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1448419 Title: Computer goes to sleep mode after a few minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1448419/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs