Public bug reported: Baytrail (server) machines can't be booted up without a monitor connected, because hotplug doesn't work without X. This has been fixed upstream in v4.8-rc1, four commits need to be backported:
4570d833390b100 drm/i915/vlv: Make intel_crt_reset() per-encoder 4c732e6ee9e7190 drm/i915/vlv: Reset the ADPA in vlv_display_power_well_init() 21842ea84f161ae drm/i915/vlv: Disable HPD in valleyview_crt_detect_hotplug() 84c8e0963da434d drm/i915: Enable polling when we don't have hpd ** Affects: linux (Ubuntu) Importance: Undecided Status: Triaged ** Affects: linux (Ubuntu Xenial) Importance: Undecided Assignee: Timo Aaltonen (tjaalton) Status: In Progress ** Also affects: linux (Ubuntu Xenial) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Xenial) Status: New => In Progress ** Changed in: linux (Ubuntu Xenial) Assignee: (unassigned) => Timo Aaltonen (tjaalton) ** Changed in: linux (Ubuntu) Status: New => Triaged -- You received this bug notification because you are a member of नेपाली भाषा समायोजकहरुको समूह, which is subscribed to Xenial. Matching subscriptions: Ubuntu 16.04 Bugs https://bugs.launchpad.net/bugs/1616894 Title: [BYT] display hotplug doesn't work on console Status in linux package in Ubuntu: Triaged Status in linux source package in Xenial: In Progress Bug description: Baytrail (server) machines can't be booted up without a monitor connected, because hotplug doesn't work without X. This has been fixed upstream in v4.8-rc1, four commits need to be backported: 4570d833390b100 drm/i915/vlv: Make intel_crt_reset() per-encoder 4c732e6ee9e7190 drm/i915/vlv: Reset the ADPA in vlv_display_power_well_init() 21842ea84f161ae drm/i915/vlv: Disable HPD in valleyview_crt_detect_hotplug() 84c8e0963da434d drm/i915: Enable polling when we don't have hpd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1616894/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~group.of.nepali.translators Post to : group.of.nepali.translators@lists.launchpad.net Unsubscribe : https://launchpad.net/~group.of.nepali.translators More help : https://help.launchpad.net/ListHelp