[Kernel-packages] [Bug 1634449] Re: Black flicker when leaving monitor

2017-02-23 Thread Chris Pedersen
This is likely a problem with the power saving mode in the kernel driver i915. https://wiki.archlinux.org/index.php/intel_graphics I have created a file i915.conf in /etc/modprobe.d/ contents of i915.conf: options i915 enable_rc6=0 then the problem has disappeared for me. -- You received

[Kernel-packages] [Bug 1634449] Re: Black flicker when leaving monitor

2017-02-17 Thread Chris Pedersen
@Max: On Ubuntu 16.04 there's no xorg.conf in /usr/share/doc/xserver-xorg- video-intel/, only these files changelog.Debian.gz copyright NEWS.gz README README.Debian My xorg.conf with the bug: Section "Device" Identifier "Intel Graphics" Driver "intel" Option