[Bug 108031] [Regression] amdgpu_device_ip_init failed on Bonaire XT

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=108031

--- Comment #2 from Alexander Schlarb <alexander-fd at xmine128.tk> ---
Created attachment 143205
  --> https://bugs.freedesktop.org/attachment.cgi?id=143205&action=edit
4.19.0 Debian kernal boot log (external screen working)

I can reproduce this with

    00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI]
Carrizo (rev c4)
    03:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Bonaire
XT [Radeon R9 M280X] (rev 80)

on a “Lenovo ideapad Y700-ACZ”.

When I boot into the released Linux 4.19.0 from Debian I get a blank screen,
however today I discovered that if you have an external displayed plugged
during boot-up that display will be successfully enabled and you can then log
in as usual. The internal laptop display will not ever be enabled however and
checking under *Systemsettings* → *Monitor Settings* (KDE) will not show it
either. Also the entire system will feel very sluggish (not CPU or disk
related, I checked) and is only usable with lots of patience. On shutdown the
system will then hang (nothing about this in system logs unfortunately).

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/dri-devel/attachments/20190123/3580c7be/attachment.html>