http://bugzilla.opensuse.org/show_bug.cgi?id=966908 Bug ID: 966908 Summary: DVI plugged monitors switch off and on frequently on irregular basis Classification: openSUSE Product: openSUSE Tumbleweed Version: 2015* Hardware: x86-64 OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-maintainers@forge.provo.novell.com Reporter: pgonin@suse.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Using Tumbleweed with Gnome for almost a year now and happy with it. And recently after updating to latest Tumbleweed (and Kernel 4.4) I started to have annoying issue : on an irregular basis but it can be 3 times in a minute, both screen turn off and on I have intel chipset (Dell e7240) ans 2 monitors connected on DVI ports of the docking station When that occurs I have the following log in journalctl Feb 16 16:35:53 linux-rumm.site /usr/lib/gdm/gdm-x-session[3597]: (II) intel(0): resizing framebuffer to 1920x1200 Feb 16 16:35:53 linux-rumm.site /usr/lib/gdm/gdm-x-session[3597]: (II) intel(0): resizing framebuffer to 3840x1200 Feb 16 16:35:53 linux-rumm.site /usr/lib/gdm/gdm-x-session[3597]: (II) intel(0): switch to mode 1920x1200@60.0 on DP1-1 using pipe 0, position (1920, 0), rotation normal, reflection none Feb 16 16:35:53 linux-rumm.site /usr/lib/gdm/gdm-x-session[3597]: (II) intel(0): switch to mode 1920x1200@60.0 on DP1-2 using pipe 1, position (0, 0), rotation normal, reflection none -- You are receiving this mail because: You are on the CC list for the bug.