Public bug reported: Test machine: Raven3-1 Image: sutton-wilkes-xenial-amd64-20171016-3 CPU: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz (family: 0x6, model: 0x8e, stepping: 0xa) GPU: Intel Corporation Device [8086:5917] (rev 07) (prog-if 00 [VGA controller]) BIOS: N25ET09W (0.09 )
Steps: 1. Install image on Raven3-1 2. Login system 3. Connect an external monitor 4. Try to switch display modes in mirrored, extended, displayed on external or internal. Expected result: Video signal can be mirrored, extended, displayed on external or internal. Actual result: Internal and mirror modes works. ** Affects: linux (Ubuntu) Importance: Undecided Status: New -- 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/1738523 Title: External HDMI monitor failed to show screen on Lenovo X1 series Status in linux package in Ubuntu: New Bug description: Test machine: Raven3-1 Image: sutton-wilkes-xenial-amd64-20171016-3 CPU: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz (family: 0x6, model: 0x8e, stepping: 0xa) GPU: Intel Corporation Device [8086:5917] (rev 07) (prog-if 00 [VGA controller]) BIOS: N25ET09W (0.09 ) Steps: 1. Install image on Raven3-1 2. Login system 3. Connect an external monitor 4. Try to switch display modes in mirrored, extended, displayed on external or internal. Expected result: Video signal can be mirrored, extended, displayed on external or internal. Actual result: Internal and mirror modes works. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1738523/+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