@Till yes it happens every time I log in. @pizza-7 Are you sure the 2nd command is correct? I ran all 3 commands from gnome-terminal so I could copy & paste.
mike@executor-u-t:~$ lsusb unable to initialize libusb: -99 mike@executor-u-t:~$ /usr/lib/cups/backend/usb bash: /usr/lib/cups/backend/usb: Permission denied mike@executor-u-t:~$ /usr/lib/cups/backend/gutenprint52+usb -D DEBUG: Multi-Call Dye-sublimation CUPS Backend version 0.42G DEBUG: Copyright 2007-2014 Solomon Peachy DEBUG: This free software comes with ABSOLUTELY NO WARRANTY! DEBUG: Licensed under the GNU GPL. Run with '-G' for more details. DEBUG: DEBUG: ** running with libusb 1.0.17 (10830) DEBUG: CUPS Usage: DEBUG: DEVICE_URI=someuri gutenprint52+usb job user title num-copies options [ filename ] DEBUG: DEBUG: Standalone Usage: DEBUG: gutenprint52+usb DEBUG: [ -D ] [ -G ] [ -S serialnum ] [ -B backendname ] DEBUG: [ -V extra_vid ] [ -P extra_pid ] [ -T extra_type ] DEBUG: [ [ backend_specific_args ] | [ - | infile ] ] DEBUG: -B canonselphy # Canon SELPHY CP/ES version 0.81 DEBUG: -B kodak6800 # Kodak 6800/6850 version 0.32 DEBUG: [ -c filename ] # Get tone curve DEBUG: [ -C filename ] # Set tone curve DEBUG: -B kodak605 # Kodak 605 version 0.18 DEBUG: [ -C filename ] # Set tone curve DEBUG: [ -m ] # Query media DEBUG: [ -s ] # Query status DEBUG: -B kodak1400 # Kodak 1400/805 version 0.31 DEBUG: [ -C filename ] # Set tone curve DEBUG: -B shinkos2145 # Shinko/Sinfonia CHC-S2145 (S2) version 0.31 DEBUG: [ -b 0|1 ] # Disable/Enable control panel DEBUG: [ -c filename ] # Get user/NV tone curve DEBUG: [ -C filename ] # Set user/NV tone curve DEBUG: [ -e ] # Query error log DEBUG: [ -f ] # Use fast return mode DEBUG: [ -F ] # Flash Printer LED DEBUG: [ -l filename ] # Get current tone curve DEBUG: [ -L filename ] # Set current tone curve DEBUG: [ -m ] # Query media DEBUG: [ -i ] # Query printer info DEBUG: [ -r ] # Reset user/NV tone curve DEBUG: [ -R ] # Reset printer to factory defaults DEBUG: [ -s ] # Query status DEBUG: [ -u ] # Query user string DEBUG: [ -U sometext ] # Set user string DEBUG: [ -X jobid ] # Abort a printjob DEBUG: -B sonyupdr150 # Sony UP-DR150/UP-DR200 version 0.13 DEBUG: -B mitsu70x # Mitsubishi CP-D70/D707 version 0.12 DEBUG: [ -s ] # Query status DEBUG: -B dnpds40 # DNP DS40/DS80/DSRX1 version 0.30 DEBUG: [ -i ] # Query printer info DEBUG: [ -s ] # Query status DEBUG: [ -n ] # Query counters DEBUG: [ -N A|B|M ] # Clear counter A/B/M DEBUG: [ -p num ] # Set counter P Segmentation fault (core dumped) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1297326 Title: gutenprint52+usb crashed with SIGSEGV in __GI___pthread_mutex_lock() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gutenprint/+bug/1297326/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs