Robert Kaiser composed on 2016-02-11 15:41 (UTC+0100):
With the update to kernel 4.4, my secondary display went dark. This is on a Sandybridge graphics system with an Intel mainboard, the same problem persists with 4.4.1 and 4.5-rc1 kernels from OBS (Kernel:Stable and Kernel:HEAD), while a 4.3.3 from home:tiwai:kernel:4.3 makes the display connected to "HDMI2" (actually the DVI connector) work again fine - the main display on "HDMI1" (HDMI connector of the mainboard) works fine with all those kernel variants.
Should this be reported on the openSUSE Bugzilla for Tumbleweed, or on the Freedesktop one for the Intel driver directly - or perhaps on both?
This is topic of 4.4 regression patch development on the intel-gfx mailing list, so probably will be fixed very soon. With series 4 Intel gfx dual outputs here remain working in TW's 4.4. -- "The wise are known for their understanding, and pleasant words are persuasive." Proverbs 16:21 (New Living Translation) Team OS/2 ** Reg. Linux User #211409 ** a11y rocks! Felix Miata *** http://fm.no-ip.com/ -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-factory+owner@opensuse.org