Good catch!
Through update of my distro, packages "scanbd" and "scanbuttond" got
installed, and this is what caused all the mess.
Now, I have uninstalled them, and everything is working flawlessly.
Thanks a lot for your help!
Le 2021-12-15 18:56, Paul Wolneykien a écrit :
В Wed, 15 Dec 2021 17:49:32 +0100
[email protected] пишет:
Interestingly, if I try:
scanimage --device "genesys:libusb:001:003" --format=tiff > test.tiff
Then it reports me: "Failed: device busy".
It seems that some process is sitting on the scanner in the
background. Try to determine what it is. Maybe the fuser command can do
that.
I found a weird bypass to get the scanner working:
If I keep pushing the physical "Send" button on the scanner and then
start a scan program on the computer
Then, it can be a button daemon. Search for scanbuttond or scanbd in
the list of running processes.
