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[Bug 549238] Re: segfault in x server on login to xfce session with 2nd monitor

 

I keep getting the following on VT1 : (time stamps omitted)
I'm assuming at least some of this is coming from the i915 driver and at least some seems to be output when the x crash happens (let me know if you want me to check for sure)
so hopefully it's relevant

page table error
 PGTBL_EF: 0x00000010
[drm:i915_handle_error] *ERROR* EIR stuck: 0x00000010, masking
render error detected, EIR: 0x00000010
page table error
 PGTBL_ER: 0x00000010
option: option_instat_callback: error -100

and this shows up in dmesg output:
[261022.775922] [drm] LVDS-8: set mode  6f
[261146.604301] i2c-adapter i2c-1: unable to read EDID block.
[261146.604319] i915 0000:00:02.0: LVDS-1: no EDID data
[261154.427662] i2c-adapter i2c-1: unable to read EDID block.
[261154.427682] i915 0000:00:02.0: LVDS-1: no EDID data
[261155.700568] [drm] DAC-6: set mode  53
[261167.991652] i2c-adapter i2c-1: unable to read EDID block.
[261167.991666] i915 0000:00:02.0: LVDS-1: no EDID data
[261168.039137] [drm] TV-12: set mode NTSC 480i 0
[261168.252814] [drm] TV-12: set mode NTSC 480i 0

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segfault in x server on login  to xfce session with 2nd monitor
https://bugs.launchpad.net/bugs/549238
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