Actually I had the same problem with a Canon PowerShot A60 and although I had this line: SYSFS{idVendor}=="04a9", SYSFS{idProduct}=="3074", MODE="0660", GROUP="plugdev"
It only worked when changing the permission to: MODE="0666" I hope this works for someone else that came here looking for a solution and encountered the same problem as me. -- udev-rule for PTP class detection broken https://launchpad.net/bugs/67532 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs