I recently upgraded to ubuntu 15.10 from 15.04 and I'm getting a number of intel1 drm related errors. The first that occurs is an adjusted_mode.crtc_clock mismatch. It then repeatedly throws SDE/irq errors in the log. Among other things, the gnome-desktop manager will not start and my virtual-box drops into guru_meditation mode when it tries to set up the VGA settings. (since these are both related to the graphics support, I'm assuming they are related) syslog and video rom bios attached
Created attachment 119261 [details] syslog and video rom bios
*** Bug 92712 has been marked as a duplicate of this bug. ***
Please try v4.3-rc7 kernel. Please add drm.debug=14 module parameter, and attach dmesg all the way from boot to the problem. Please attach logs as plain text, not zipped.
the log was run with drm.debug=0xe I'll re-add the whole thing as text
Created attachment 119262 [details] full boot-up syslog with drm.debug=0xe grub param
submitted added information needed, moving the bug back to open
(In reply to treii28 from comment #0) > I recently upgraded to ubuntu 15.10 from 15.04 and I'm getting a number of > intel1 drm related errors. The first that occurs is an > adjusted_mode.crtc_clock mismatch. It then repeatedly throws SDE/irq errors > in the log. > > Among other things, the gnome-desktop manager will not start and my > virtual-box drops into guru_meditation mode when it tries to set up the VGA > settings. (since these are both related to the graphics support, I'm > assuming they are related) > > syslog and video rom bios attached Hello, Since last kernel reported on this bug is 4.2 that is quite old, I'll closed the bug, if this is still valid on latest kernel versions https://www.kernel.org/, please open a new bug and attach HW an SW information and logs. Thank you and sorry for the long delay.
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