http://bugzilla.opensuse.org/show_bug.cgi?id=920937 Johannes Meixner <jsmeix@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Component|Printing |Other Assignee|jsmeix@suse.com |bnc-team-screening@forge.pr | |ovo.novell.com Summary|AppArmor seems to prohibit |Something lets CUPS backend |that CUPS backend "usb" can |"usb" sometimes no longer |detect USB printers on |detect USB printers on |openSUSE Tumbleweed |openSUSE Tumbleweed (worked | |on openSUSE 13.2) QA Contact|jsmeix@suse.com |qa-bugs@suse.de --- Comment #43 from Johannes Meixner <jsmeix@suse.com> --- The root cause of this issue is very likely not in a "Printing" package but elsewhere so that this issue does not belong to the Bugzilla component "Printing". Reason: For me everything works for openSUSE 13.2 with any CUPS version (see comment#10) and apparently also for any user (no such issue report at all for openSUSE 13.2) and for me it also works on openSUSE Tumbleweed (see comment#13 - at least mostly see comment#28). In particular comment#36 ("netbook detects printer while the desktop machine does not") indicates that the root cause of this issue is not in a "Printing" package but in a hardware-dependant software which is usually the kernel or perhaps libusb. Again: I am not at all a USB (or libusb) expert so that I can neither debug nor fix lower-level USB (or libusb) issues. I even cannot decide in what software component the root cause is. Perhaps in the kernel or libusb but this is only a blind guess from me. Therefore it does not help to assign or re-assign such issues to me. -- You are receiving this mail because: You are on the CC list for the bug.