The bug is still there in lunar:
# dmesg | grep PPM [ 5.477076] ucsi_acpi USBC000:00: PPM init failed (-110)
# uname -a Linux vougeot 6.2.0-18-generic #18-Ubuntu SMP PREEMPT_DYNAMIC Thu Mar 16 00:09:48 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
The bug is still there in lunar:
# dmesg | grep PPM
[ 5.477076] ucsi_acpi USBC000:00: PPM init failed (-110)
# uname -a
Linux vougeot 6.2.0-18-generic #18-Ubuntu SMP PREEMPT_DYNAMIC Thu Mar 16 00:09:48 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux