Public bug reported:
The current uc22 beta image (2022-04-11) shows nothing on the serial
console during boot, nor does it allow console-conf over serial console.
I've double checked with jammy, focal, and uc20 and my serial console is
working fine with all of those images on this same device (an rpi3b+)
but with uc22 I don't see any output at all.
Kernel version:
Linux ubuntu 5.15.0-1005-raspi #5-Ubuntu SMP PREEMPT Mon Apr 4 12:25:49 UTC
2022 armv7l armv7l armv7l GNU/Linux
One thing I did notice, is that I do not see a ttyS0 device, which
appears to be what it's expecting to use for the serial console
** Affects: linux-raspi (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1968617
Title:
uc22 no serial console on rpi
Status in linux-raspi package in Ubuntu:
New
Bug description:
The current uc22 beta image (2022-04-11) shows nothing on the serial
console during boot, nor does it allow console-conf over serial
console.
I've double checked with jammy, focal, and uc20 and my serial console
is working fine with all of those images on this same device (an
rpi3b+) but with uc22 I don't see any output at all.
Kernel version:
Linux ubuntu 5.15.0-1005-raspi #5-Ubuntu SMP PREEMPT Mon Apr 4 12:25:49 UTC
2022 armv7l armv7l armv7l GNU/Linux
One thing I did notice, is that I do not see a ttyS0 device, which
appears to be what it's expecting to use for the serial console
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1968617/+subscriptions
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