https://bugs.freedesktop.org/show_bug.cgi?id=110615

Bug ID: 110615 Summary: starting X on AMDGPU takes up to a minute Product: DRI Version: XOrg git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: yury.tarasievich@gmail.com

Created attachment 144168 --> https://bugs.freedesktop.org/attachment.cgi?id=144168&action=edit dmesg utility output

Starting X on AMDGPU takes up to a minute (about 40s, I think). I have two video adapters, integrated NVIDIA and external R7 240.

It's only the first X startup after the boot that takes that long (and it's exactly Xorg executable which produces the delay). All subsequent X startups are 'normal' (fast). So I'd expect some system configuration option gets finally set after the 1st X startup, so maybe I could set it manually beforehand?

However, there are those dumps from AMDGPU in the dmesg log. Didn't find anything useful on the net or in this BZ.