#1008246 plymouth: Blank screen when booting with asahi linux kernel on mac book pro

Package:
plymouth
Source:
plymouth
Description:
boot animation, logger and I/O multiplexer
Submitter:
Thomas Renard
Date:
2022-03-25 10:00:04 UTC
Severity:
normal
#1008246#5
Date:
2022-03-25 09:17:04 UTC
From:
To:
Dear Maintainer,

the plymouth splash screener switches to black screen when booting up on
a m1 mac machine with asahi linux. Unfortunatelly plymouth works fine
with Fedora Rawhide (also 22.02.122) with exactly the same kernel. So I
expect a problem with plymouth but not with the kernel.

* enable splash option in /etc/default/grub
* update-initrd
* reboot

Expected:

System starts up and switches to plymouth graphics

Actual behaviour:

System starts and blanks screen.

Kernel from

https://git.zerfleddert.de/cgi-bin/gitweb.cgi/m1-debian

around commit 764bbca1b425faeb18d975d2a22fa827250e06c7