Bug 106513 - AMDGPU not working on ubuntu 18.04
Summary: AMDGPU not working on ubuntu 18.04
Status: RESOLVED DUPLICATE of bug 105760
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/AMDgpu (show other bugs)
Version: XOrg git
Hardware: Other All
: medium normal
Assignee: Default DRI bug account
QA Contact:
Depends on:
Reported: 2018-05-14 14:31 UTC by Mathieu.Dutour@gmail.com
Modified: 2018-05-14 14:37 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

the dmesg output (76.17 KB, text/plain)
2018-05-14 14:31 UTC, Mathieu.Dutour@gmail.com
no flags Details

Description Mathieu.Dutour@gmail.com 2018-05-14 14:31:03 UTC
Created attachment 139556 [details]
the dmesg output

- Amdgpu refuses to start without any information as of why.
- The problem happened between Ubuntu 17.10 and Ubuntu 18.04
- Three behaviors are occurring:
  a) The login happens normally (very rare, only 2 times)
  b) The login fails, the screen remain stuck and nothing happens
  c) The login fails and I am sent back to the login screen
- The mouse cursor does not respond to movements.
- I can access to the console via Ctrl+Alt F4
- The "dmesg" output is in attachment. The smoking gun in my opinion is
[  170.244044] [drm:atom_op_jump [amdgpu]] *ERROR* atombios stuck in loop for more than 5secs aborting

- I can access to login screen and to all the data on the computer. But only in text mode. So I can update 

The crashes that allows ssh connection almost always happens when firefox is openned and running a video (netflix, youtube) or whatsapp web.
- The crashes that simply hangs the entire computer may occur at any time.

- No modification were done to the driver, only standard driver from ubuntu 18.04.

- Dell Inspiron 5767 is used. Kernel from Ubuntu
Comment 1 Alex Deucher 2018-05-14 14:37:34 UTC

*** This bug has been marked as a duplicate of bug 105760 ***

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