On 13/07/2022 16.13, Axel Braun wrote:
Hi,
looks like my modem can not be initialized after update from leap 15.3 to 15.4. The machine is running hylafax+ since ages....
southpole: # faxaddmodem Serial port that modem is connected to []? ttyS0 Sorry, the device is currently in use by another program.
There seem to be no open handles on /dev/ttyS0: southpole: # lsof | grep ttyS0 lsof: WARNING: can't stat() fuse.gvfsd-fuse file system /run/user/1000/gvfs Output information may be incomplete.
access rights seem to be OK as well: southpole: # dir /dev/ttyS0 crw-rw-rw- 1 uucp dialout 4, 64 13. Jul 15:58 /dev/ttyS0
The user that the process runs as should belong to dialout group, but perhaps it runs as root? I think the error message indicates there is a stale lock file for the device, somewhere. -- Cheers / Saludos, Carlos E. R. (from openSUSE 15.3 (Legolas))