Bugzilla – Bug 1180442
amdgpu not detected on boot with eDP connector
Last modified: 2021-01-12 08:34:57 UTC
Created attachment 844743 [details] Hardware Profile Hi there, just tried kernel version 5.10.3 and unfortunately I still need to specify nomodeset in the grub command line, not graphics driver listed. must be llvmpipe instead.
upon boot i get these errors after I put in nomodeset: kernel: [drm:amdgpu_init [amdgpu]] *ERROR* VGACON disables amdgpu kernel modesetting. kernel: [drm:amdgpu_init [amdgpu]] *ERROR* VGACON disables amdgpu kernel modesetting.
Could you report it to the upstream bug tracker, e.g. gitlab.freedesktop.org Issues? The error messages with nomodeset are expected, it just indicates that the KMS isn't used.
Created attachment 844775 [details] dmidecode
Created attachment 844776 [details] lscpu
Created attachment 844777 [details] lspci
link to git lab https://gitlab.freedesktop.org/drm/amd/-/issues/1413
if the needinfo flag was selected, could you please help me out by requesting what information you need? I'm very new to this
It was meant for asking to report to the upstream tracker, i.e. the URL to the upstream tracker entry.
oh, I see. I did it this morning sometime. sorry for the misunderstanding
Admittedly the meaning of NEEDINFO flag is to bloat, so of course no problem you asking about it. In anyway, let's see how the upstream devs handle this issue. Thanks.
Created attachment 844793 [details] hardware info detailed
i just tried booting the amdgpu driver with the new 5.10.4 kernel. same result. come on guys. this is getting old
Just to make sure: could you check whether the latest kernel-vanilla package shows the same problem? There is one amdgpu patch that was added to kernel-default for addressing a kernel Oops. I don't think this is the cause of your problem, but we can verify that by testing kernel-vanilla. If the problem is still seen with kernel-vanilla, and Arch Linux with the same kernel version works, it must be either the different kernel configuration and/or the user-space stuff.
I have tried the vanilla kernel and the problem is not there.
(In reply to John Shand from comment #14) > I have tried the vanilla kernel and the problem is not there. OK, and which kernel version was it? I noticed that kernel-vanilla-5.10.4 also contains the same fix (that was merged in Linus tree), while kerne-vanilla-5.10.3 doesn't.
ineresting. i am on kernel 5.10.4. i would have thought that vanilla means no patches
i can't believe the kernel guys let that one out of the bag. that for me is a show stopper
(In reply to John Shand from comment #17) > i can't believe the kernel guys let that one out of the bag. You're expecting them having always a magic crystal... Please double-check that kernel-default-5.10.4 breaks and kernel-vanilla-5.10.4 works. If this is confirmed in 100%, it's a good hint for tracking further.
(In reply to Takashi Iwai from comment #18) > (In reply to John Shand from comment #17) > > i can't believe the kernel guys let that one out of the bag. > > You're expecting them having always a magic crystal... > > Please double-check that kernel-default-5.10.4 breaks and > kernel-vanilla-5.10.4 works. If this is confirmed in 100%, it's a good hint > for tracking further. I was mistaken with the kernel 5.10.4 vanilla it doesn't work. arch linux kernel 5.10.4 does work
amdgpu load issue disappeared with inxi-amdgpu-working-hardware.txt file
Created attachment 845019 [details] inxi-amdgpu-working-hardware
i have information to give you now. this issue is not present now. thanks for your hard work.
Thanks for updates. Let's close now.