Ubuntu 22 Update stops Exim outgoing mail

[iamthezio]

Friday 7 AM, I did the usual apt-get update and upgrade command to gain recent system level fixes. Right after, the exim mail queue began to grow and no mail is going out.

I get this
net.ipv6.conf.all.disable_ipv6 = 1
kernel.panic = 10

as a system level error message, but no other logs show issues. Except the mail queue grows and no mail is delivered.

Anyone have any clue as to when a fix would occur from the maitainers of Ubuntu, or any other diagnosis suggestion.

Thanks, Steve

 

[Richard G]

kernel.panic = 10

These are just system settings, seems ipv6 is disabled and when a kernel panic occurs the system will automatically restart after 10 seconds.

However if you get this as an error another issue might be present, so.....

I get this

exactly how do you get this?

or any other diagnosis suggestion.

Since you see the mail queue is growing and not going out, did you check with "ip a" if all ip's are present, up and working?
And most importantly, check the Exim mainlog and error log to see why the mail is not going out, there should be something in the log.

P.s. also check if Exim is still installed and present.