I am getting this error message when trying to reset or turn off my PC with Ubuntu 16.04 LTS
[150.622847] [TTM] Buffer eviction failed
Then the PC won't turn off and I have to force it by holding the power button.
This has been going on for 2 weeks now. For what I've looked for, this may be related to the video card (but I couldn't find in what way). My specs:
Ubuntu 16.04 LTS 64-bit
Processor: Intel Core i5-5200U 2.20GHz x 4
Graphics: Intel HD Graphics 5500 (Broadwell GT2) Memory: 7,7 GiB
Graphics (off-board not listed): AMD Radeon R7 M270
I am not getting this problem anymore.
Looks like I fixed it updating my Ubuntu kernel. I did this update a couple months ago and this never happened again.
Check out this answer for how to update the kernel:
How to update kernel to the latest mainline version without any Distro-upgrade?
Hope it fix this for who is going by the same problem!
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