On Monday 13 October 2014 12:51:10 Raymond Wooninck wrote:

On Mon, 2014-10-13 at 12:42 +0200, Stanislav Baiduzhyi wrote:

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After I've updated kernel to 3.17.0, DP1 monitor, attached to docking station, stopped working. It works when I boot with previous kernel, 3.16.3. I have a similar situation at work and have no issues with the monitor. Are you using dynamic configuration for X or do you have a configuration setup that includes the name DP1 ?? I know that with 3.17 the naming for the monitors got shifted somehow. With me DP1 became DP4 or something like this.

I think that configuration is automatic, I haven't touched it and all lines in all /etc/X11/xorg.conf.d/50-*.conf files are commented.

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Looks like there is something with intel drivers, because the only error I've found was a message "no attached monitors found" in Xorg.0.log (will be able to reproduce if it will help resolve the issue).

I am also having an Intel graphics card and as indicated no issues here when docked.

Hm that's strange. Will try to boot couple of times with different kernels to compare the outputs... -- Regards, Stas -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-factory+owner@opensuse.org

On Monday 13 October 2014 19:36:38 Brüns, Stefan wrote:

Can you provide the output of:

for f in /sys/class/drm/*/edid; do echo -n "$f: "; hexdump -C $f ; done

for f in /sys/class/drm/*/{enabled,status}; do echo -n "$f: "; cat $f ; done

Please see the attachment. out1 is the first line, out2 is the second line, and 316/317 are the kernel versions, where 316 works perfectly and 317 cannot start X. -- Regards, Stas

On Monday, October 20, 2014 10:04:04 Stanislav Baiduzhyi wrote:

Just tried kernel 3.17.1, error stays the same, 3.16.3 still works fine.

On Tuesday 14 October 2014 10:47:42 Stanislav Baiduzhyi wrote:

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On Monday 13 October 2014 19:36:38 Brüns, Stefan wrote:

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Can you provide the output of:

for f in /sys/class/drm/*/edid; do echo -n "$f: "; hexdump -C $f ; done

for f in /sys/class/drm/*/{enabled,status}; do echo -n "$f: "; cat $f ; done

Please see the attachment. out1 is the first line, out2 is the second line, and 316/317 are the kernel versions, where 316 works perfectly and 317 cannot start X.

Hi Stanislav, can you try a new Xorg and intel driver from the OBS XOrg repository? http://download.opensuse.org/repositories/X11:/XOrg/ Kind regards, Stefan -- Stefan Brüns / Bergstraße 21 / 52062 Aachen home: +49 241 53809034 mobile: +49 151 50412019 work: +49 2405 49936-424-- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-factory+owner@opensuse.org

On Monday, October 20, 2014 12:25:05 Stanislav Baiduzhyi wrote:

On Monday 20 October 2014 09:55:42 Brüns, Stefan wrote:

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On Monday, October 20, 2014 10:04:04 Stanislav Baiduzhyi wrote:

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Just tried kernel 3.17.1, error stays the same, 3.16.3 still works fine.

On Tuesday 14 October 2014 10:47:42 Stanislav Baiduzhyi wrote:

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On Monday 13 October 2014 19:36:38 Brüns, Stefan wrote:

...

Can you provide the output of:

for f in /sys/class/drm/*/edid; do echo -n "$f: "; hexdump -C $f ; done

for f in /sys/class/drm/*/{enabled,status}; do echo -n "$f: "; cat $f ; done

Please see the attachment. out1 is the first line, out2 is the second line, and 316/317 are the kernel versions, where 316 works perfectly and 317 cannot start X.

Hi Stanislav,

can you try a new Xorg and intel driver from the OBS XOrg repository? http://download.opensuse.org/repositories/X11:/XOrg/

Hi Stefan,

That worked, thank you! Now second monitor is back to normal.

Hi Stanislav, good to know. Can you please file a bugreport: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg Driver/intel Please report the working driver/xorg/kernel combinations as well as the nonworking ones. Kind regards, Stefan -- Stefan Brüns / Bergstraße 21 / 52062 Aachen home: +49 241 53809034 mobile: +49 151 50412019 work: +49 2405 49936-424-- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-factory+owner@opensuse.org