kernel-3.13.5-101.fc19.x86_64 + Intel Graphics + High Res Monitor = Bug?

Josh Boyer jwboyer at fedoraproject.org
Tue Mar 4 18:24:44 UTC 2014


On Tue, Mar 4, 2014 at 12:51 PM, Peter Senna Tschudin
<peter.senna at gmail.com> wrote:
> Will associating the word "regression" with this issue make it more
> interesting in the context of this mailing list?

No.  This mailing list also isn't the place to report bugs.  Bugzilla is.

> On Tue, Mar 4, 2014 at 3:42 PM, Peter Senna Tschudin
> <peter.senna at gmail.com> wrote:
>> The CPU is i7-2620M with Intel(R) HD Graphics 3000. The issue do not
>> happen with integrated LCD connected to LVDS1, but when the lid is
>> closed and two external monitors are connected. One to HDMI3 and other
>> to VGA1. The monitor on HDMI3 is an Acer PB278Q 27" 16:9 2560 x 1440,
>> which only works at full resolution with a xrandr hack that reduce the
>> refresh rate to 38 Hz.

Was that hack always required?  If so, note that in the bug.

>> On Tue, Mar 4, 2014 at 3:33 PM, Reindl Harald <h.reindl at thelounge.net> wrote:
>>>
>>> Am 04.03.2014 15:22, schrieb Peter Senna Tschudin:
>>>> I found a probable bug on this Kernel package related to Intel
>>>> graphics adapter and high resolution monitor. When booting with this
>>>> Kernel, my two screens never wake-up. What information should I gather
>>>> to fill an useful bug report?

Grab the dmesg from a fresh boot of both working and non-working
kernels, as well as Xorg.0.log for each.  File a bug in bugzilla
against xorg-x11-drv-intel.

josh


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