[cups] usb backend finds printer but lpinfo not

[Markus Klösges]

Any Idea anyone? Or should I adress this to devel-list?
I'm kind of helpless, because I have two similar systems, one on usb - 
working fine and one on HDD not working and cant get the diffrence, 
exept that I unplugged the printer on the hdd system at some time (the 
usb one gets always bootet with printer attached)

Cheers,
Markus

Am 06.08.2015 um 21:36 schrieb Markus Klösges:
> Hey everybody,
>
> my Samsung CLP 365 used to work without problems but is now listed as
> "Waiting for printer to become available." at the queued jobs. I can't
> get it back to work.
> I even set up my system from scratch, what resulted in a working setup
> again. But when I undocked my Laptop for the weekend and came back, the
> printer wasn't found anymore.
>
> The current state is as follows:
> # lpinfo -v
> network https
> network ipps
> network lpd
> network ipp
> network http
> network socket
> network smb
>
> but:
> # /usr/lib/cups/backend/usb
> DEBUG: Loading USB quirks from "/usr/share/cups/usb".
> DEBUG: Loaded 72 quirks.
> DEBUG: list_devices
> DEBUG: libusb_get_device_list=15
> DEBUG2: Printer found with device ID:
> MFG:Samsung;CMD:SPLC,FWV,PIC,BDN,DCU,EXT;MDL:CLP-360
> Series;CLS:PRINTER;MODE:SPL5,R000102;STATUS:IDLE; Device URI:
> usb://Samsung/CLP-360%20Series?serial=Z6Y7B8GF6E01SGA
> direct usb://Samsung/CLP-360%20Series?serial=Z6Y7B8GF6E01SGA "Samsung
> CLP-360 Series" "Samsung CLP-360 Series"
> "MFG:Samsung;CMD:SPLC,FWV,PIC,BDN,DCU,EXT;MDL:CLP-360
> Series;CLS:PRINTER;MODE:SPL5,R000102;STATUS:IDLE;" ""
>
> so the backend seems to find it.
> But the configured printer is not working with "Waiting for printer to
> become available." and setting it up again does not work because cups
> does not list the printer in the webinterface.
>
> Some version information:
> # uname -a
> Linux mkthink 4.1.4-1-ARCH #1 SMP PREEMPT Mon Aug 3 21:30:37 UTC 2015
> x86_64 GNU/Linux
> # pacman -Q cups
> cups 2.0.4-1
>
> I am running arch-linux updated to the latest versions.
>
> Any idea how to investigate this?
> Cheers,
> Markus
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