Issue detected after upgrading laptop Lenovo ThinkPad P15 G2 from Leap 15.4 to
15.5.
When trying to boot the laptop using only the battery, NetworkManager is not
able to connect to the wifi and the system bus (dbus-daemon) becomes
unresponsive, leaving the system unusable, and the only way to shut down the
laptop is holding the hardware power button.
I'm not sure if this is a kernel bug, so please reassign it accordingly if you
find that, but it's reproducible with kernel 5.14.21-150500.55.39-default
(kernel-firmware-20230724-150500), and also with kernel 6.6.7
(kernel-firmware-all-20231214-lp155) from Kernel:stable:Backport.