I've tracked this down to 2 patches that trigger this issue: 1. 24576d23976746cb52e7700c4cadbf4bc1bc3472
drm/i915: enable VT switchless resume v3 This commit stops the screen from turning back on. Without the patch the screen resumes back to on, however it is filled with random vertical lines. 2. fa55583797d12b10928a1813f3dcf066637caf5e drm/i915: fixup the plane->pipe fixup code I have to manually revert this. If I don't I get the random vertical lines on resume. ** Bug watch added: freedesktop.org Bugzilla #72782 https://bugs.freedesktop.org/show_bug.cgi?id=72782 ** Also affects: linux via https://bugs.freedesktop.org/show_bug.cgi?id=72782 Importance: Unknown Status: Unknown -- 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/1251065 Title: HP Mini 1000 fails to resume from suspend Status in The Linux Kernel: Unknown Status in “linux” package in Ubuntu: In Progress Bug description: Booting various kernels including the mainline 3.12 kernel, HP Mini 1000 does not resume from suspend. Problem seems to have begun following update to 13.10, including kernels 3.9, 3.10, 3.11. Ran steps on DebuggingKernelSuspend wiki page at https://wiki.ubuntu.com/DebugginKernelSuspend#A.22resume- trace.22_debugging_procedure_for_finding_buggy_drivers. Attached: dmesg.txt --- ApportVersion: 2.12.5-0ubuntu2.1 Architecture: i386 DistroRelease: Ubuntu 13.10 EcryptfsInUse: Yes InstallationDate: Installed on 2013-11-12 (1 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release i386 (20131016.1) MarkForUpload: True NonfreeKernelModules: wl Package: linux (not installed) Tags: saucy Uname: Linux 3.12.0-031200-generic i686 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1251065/+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
