Can you kill all instances of hpssd again and do
strace python /usr/share/hplip/hpssd.py > hpssd-strace.log 2>&1
Then attach the file hpssd-strace.log
Can you kill all instances of hpssd again and do
strace python /usr/share/ hplip/hpssd. py > hpssd-strace.log 2>&1
Then attach the file hpssd-strace.log