Hello,

I have recently upgraded Debian from Buster to Bullseye and something strange happened, now when I launch lxterminal it appears for a split second and then closes right away.

I have tried the following:
1 . remove/purge lxterminal and reinstall it.
2 . install sakura and it has the same problem.
3 . install xterm, which works fine.

the first time I tried #dpkg -r lxterminal I got a message complaining some dependencies were not installed, but they were packages like konsole, none of which are listed as lxterminal dependencies in the Debian page.
Also, I have another Debian Buster installed on the same laptop, which I have upgraded yesterday without any problem.
If I launch lxterminal from xterm I get the following warning:

(lxterminal:1402): dbind-WARNING **: 16:27:55.229: AT-SPI: Error retrieving accessibility bus address: org.freedesktop.DBus.Error.ServiceUnknown: The name org.a11y.Bus was not provided by any .service file

Any suggestion as to how to fix this problem?

UPDATE

installing the newer kernel 5.2.0-3 solved the problem.
which poses another question, why did this issue with lxterminal arised using my usual kernel 4.9.144 after the upgrade?