Public bug reported:
Bug Description
Issue:
After upgrading to Linux kernel 6.12.7, my system does not boot properly. It
gets stuck at the manufacturer’s logo screen (ASUS) and does not proceed to the
login screen or desktop environment.
Steps to Reproduce:
Install and build Linux kernel version 6.12.7 from the source.
Reboot the system.
Observe that the boot process halts at the manufacturer logo screen.
What I Expected:
The system should boot successfully into kernel 6.12.7.
What Happened Instead:
The system halts at the ASUS logo screen and does not proceed further. The
issue does not occur when booting into a stable kernel (e.g., 6.8.0-51-generic).
System Information:
Kernel Version: 6.12.7
Stable Kernel: 6.8.0-51-generic (boots successfully)
Manufacturer: ASUS
Distro: Ubuntu [insert version]
journalctl -k report:
rtw_8821ce 0000:02:00.0: unhandled firmware c2h interrupt
apparmor="DENIED" operation="capable" class="cap"
profile="/usr/lib/snapd/snap-confine" pid=2182 comm="snap-confine"
capability=12 capname="net_admin"
apparmor="DENIED" operation="capable" class="cap"
profile="/usr/lib/snapd/snap-confine" pid=2182 comm="snap-confine"
capability=38 capname="perfmon"
amdgpu 0000:04:00.0: amdgpu: Secure display: Generic Failure.
amdgpu 0000:04:00.0: amdgpu: SECUREDISPLAY: query securedisplay TA failed. ret
0x0
(these are what I found. I can give more info.)
system info:
Linux hamza-yeginoglu 6.8.0-51-generic #52-Ubuntu SMP PREEMPT_DYNAMIC Thu Dec
5 13:09:44 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 24.04.1 LTS
Release: 24.04
Codename: noble
total used free shared buff/cache available
Mem: 5.7Gi 2.7Gi 1.4Gi 69Mi 2.0Gi 3.0Gi
Swap: 4.0Gi 0B 4.0Gi
Filesystem Size Used Avail Use% Mounted on
tmpfs 587M 2.1M 585M 1% /run
/dev/nvme0n1p2 233G 27G 195G 12% /
tmpfs 2.9G 65M 2.9G 3% /dev/shm
tmpfs 5.0M 12K 5.0M 1% /run/lock
efivarfs 128K 42K 82K 34% /sys/firmware/efi/efivars
/dev/nvme0n1p1 1.1G 6.2M 1.1G 1% /boot/efi
tmpfs 587M 124K 587M 1% /run/user/1000
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/2092944
Title:
System fails to boot with Linux kernel 6.12.7 (stuck on manufacturer
logo screen)
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