Bug#762706: i915: blank screen on resume, logs 'failed to enable link training'

2014-10-15 Thread Matijs van Zuijlen
Package: src:linux Followup-For: Bug #762706 I'm currently trying out version 3.17-rc5 from experimental, and the problem does not seem to occur there. -- System Information: Debian Release: jessie/sid APT prefers unstable APT policy: (500, 'unstable'), (1, 'experimental') Architecture:

Bug#762706: i915: blank screen on resume, logs 'failed to enable link training'

2014-10-12 Thread Matijs van Zuijlen
Package: src:linux Followup-For: Bug #762706 This problem does not occur in linux-image-3.14-2-amd64. -- System Information: Debian Release: jessie/sid APT prefers unstable APT policy: (500, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 3.14-2-amd64 (SMP w/4

Bug#762706: i915: blank screen on resume, logs 'failed to enable link training'

2014-09-24 Thread Matijs van Zuijlen
Package: src:linux Version: 3.16.3-2 Severity: normal On a regular basis, on resume, my laptop's screen stays blank. The backlight turns on, but there is no image. Closing the laptop, waiting for the backlight to turn off, and then opening the laptop again usually remedies the problem. The