New HP AMD laptops only support Modern Standby. AMD is working on a
patch to solve the issue.
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Title:
[amdgpu] suspend to ram (standby) crashes
Reading the initial bug report I see kolAflash said
> nomodeset seems to be essential, but not sufficient.
When I added nomodeset to /etc/default/grub (
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash nomodeset" ) then I can boot
without issues, but suspend does not work. To reiterate:
* the TTY1
Update 2: This isn't actually fully solved. What's working is short-term
"Sleep" but if you leave the laptop lid closed for a while it goes to
suspend (s2idle) and that crashes the system.
Aug 23 14:22:56 REDACTED systemd[1]: NetworkManager-dispatcher.service:
Succeeded.
Aug 23 14:23:08
update: installed pm-utils ( sudo apt install pm-utils ) and the machine
no longer gives a black screen when raising the laptop lid and resumes.
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Have the same issue with HP envy x360 running KDE and Ubuntu 20.04.1 LTS
uname -a
Linux rix360 5.4.0-42-generic #46-Ubuntu SMP Fri Jul 10 00:24:02 UTC
2020 x86_64 x86_64 x86_64 GNU/Linux
First entry in /proc/cpuinfo shows
processor : 0
vendor_id : AuthenticAMD
cpu family :
I'll have to give the computer to it's user in a few days.
After that I won't have the possibility to do extensive debugging.
So if you have any ideas for testing, please tell me!
I just tested Linux-5.8.0-rc1 but it didn't solved the problem.
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I downloaded linux-firmware-20200519.tar.gz and replaced /lib/firmware
with it's contents. (didn't use "make install")
And I can clearly reproduce the crash when no X is running. So there
might also be an X issue. But I initially opened this bug for linux,
because there's definitely a bug in the
Alright, that's a different amdgpu kernel issue in comment #8. So let's
not confuse this bug by including Xorg. Just focus on the kernel
issues...
** No longer affects: xorg-server (Ubuntu)
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Hi,
I'm just passing by.
Regarding amdgpu issues related with Ryzen / Vega iGPU, there are a
couple steps you can try:
1. Try a newer firmware blob. Download e.g.
1a. Download the latest firmware and unpack it
I made another attempt with a kernel from https://kernel.ubuntu.com
/~kernel-ppa/mainline/v5.7/
The dmesg looks slightly different. But I think, that the bug behaves a
little different every time. Sometimes I just get a black screen,
sometimes the picture freezes and sometimes I can still move
At the moment, just wait...
With some time those oops pages might get analysed automatically and
problem report links added to them.
Also with time a kernel engineer should be able to help with the amdgpu
issue in your dmesg log.
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Please tell me if you have any suggestions what I can test or which data
I can provide.
I myself have no idea how to track this further down.
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Your dmesg seems to show some worrying recurring issue with the amdgpu
kernel driver.
And yes those links are what we want but they're not showing anything
useful yet. Maybe wait for the bots to update those...
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
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I attached the dmesg output. (somehow missed to upload that file in my
previous post)
And I found this link via my machine id on errors.ubuntu.com
https://errors.ubuntu.com/oops/8b1c6280-a200-11ea-a550-fa163e6cac46
Also ran: ubuntu-bug /var/crash/_usr_lib_xorg_Xorg.1000.crash
But it returned no
Thank you for taking the time to report this bug and helping to make
Ubuntu better. It sounds like some part of the system has crashed. To
help us find the cause of the crash please follow these steps:
1. Look in /var/crash for crash files and if found run:
ubuntu-bug YOURFILE.crash
Then tell
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