I have a nasty issue regarding my WWAN after upgrade from LM 20.3 to 21 WWAN stopped working.
Profile is there but it doesn’t make the connection.
Laptop: ThinkPad T470s
OS:Linux Mint 21 & w10
This is a dual boot laptop, and here comes the fun part:
Whenever I start w10 first and do a reboot I am able to use my WWAN without any error, please see attached picture. (1w2l.png) if I start Linux straightaway the I can not make connection with it (picture L.png) and connection looks a bit different.
Some additional info, NO PIN setup, under w10 it just works and before LM 21 upgrade it worked without this playaround
Please find some outputs in link below:
Any hint how can I resolve this issue?