Public bug reported:
Hello,
I have freshly installed Ubuntu 24.04.
lsb_release -rd
No LSB modules are available.
Description: Ubuntu 24.04 LTS
Release: 24.04
cat /proc/version_signature
Ubuntu 6.8.0-38.38-generic 6.8.8
When kernel loads amdgpu module the monitor shows black screen, monitor
still works and system runs. I'm able to see a login prompt only after
blacklisted amdgpu module, but I need that for X.
And the same issue with booting from installation media, I was able to
see a picture on monitor only after adding nomodeset boot option for
kernel by manually editing grub menu entry.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Attachment added: "lspci -vnvn"
https://bugs.launchpad.net/bugs/2076935/+attachment/5805460/+files/lspci-vnvn.log
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https://bugs.launchpad.net/bugs/2076935
Title:
Black screen after loading amdgpu module
Status in linux package in Ubuntu:
New
Bug description:
Hello,
I have freshly installed Ubuntu 24.04.
lsb_release -rd
No LSB modules are available.
Description: Ubuntu 24.04 LTS
Release: 24.04
cat /proc/version_signature
Ubuntu 6.8.0-38.38-generic 6.8.8
When kernel loads amdgpu module the monitor shows black screen,
monitor still works and system runs. I'm able to see a login prompt
only after blacklisted amdgpu module, but I need that for X.
And the same issue with booting from installation media, I was able to
see a picture on monitor only after adding nomodeset boot option for
kernel by manually editing grub menu entry.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2076935/+subscriptions
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