[Expired for xorg-server (Ubuntu) because there has been no activity for
60 days.]
** Changed in: xorg-server (Ubuntu)
Status: Incomplete => Expired
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NVIDIA drivers installed through the "Additional Drivers" section in the
Software & Updates program work fine. I can use my monitor now, although
booting takes significantly longer now than before.
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I ran perf during the bug to see if I could find out where the high CPU
usage is coming from since it isn't leaving a .crash file. I sampled for
10 seconds starting immediately after plugging in the 4k monitor.
By PID the report looks like:
Samples: 47K of event 'cycles:ppp', Event count (approx.)
Hi,
I went through steps 1 through 3, but even after applying the workaround
from 994921 (commenting out the line of code), rebooting, and
replicating the bug no .crash file was generated. I was lucky enough to
have the screen stay uncorrupted during the lag phase of the bug and I
already had the
Thank you for taking the time to report this bug and helping to make
Ubuntu better. It sounds like some part of the system has crashed. To
help us find the cause of the crash please follow these steps:
1. Look in /var/crash for crash files and if found run:
ubuntu-bug YOURFILE.crash
Then tell
