Re: i915 / 3.15 intermittently boots into blank screeen

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Hi Daniel,

Am 18.07.2014 15:27, schrieb Daniel Vetter:
On Thu, Jul 17, 2014 at 10:31:30PM +0200, Jan Niggemann wrote:
I'm experiencing an issue with 3.15.5 on my Lenovo T400:
Since 3.15 (or 3.14, can't say for sure), the boot starts normally, but the first mode change doesn't occur, resulting in a black screen with backlight on. The system is entirely unresponsive and I can only press the power
button until to switch it off.
I think the only way to move forward here is to double-check that 3.14
works and 3.15 is broken by recompiling with the same .config
(occasionally config changes cause regressions). And then do a full git
bisect to find the offending commit.
thank you for the feedback.
I still have all my custom built kernels, I will test 3.14.0 through 3.14.8 to make sure those were OK and report back.

Best regards
jan
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