http://bugzilla.opensuse.org/show_bug.cgi?id=920937
Johannes Meixner changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|CUPS and sometimes even |CUPS backend "usb" does no
|lsusb do not detect USB |longer detect USB printers
|cable connected printers |on openSUSE Tumbleweed
| |(works on openSUSE 13.2)
--- Comment #10 from Johannes Meixner ---
On my openSUSE 13.2 system it works for all CUPS versions
at least for my particular USB all-in-one printer device:
------------------------------------------------------------------------------
# cat /etc/os-release
NAME=openSUSE
VERSION="13.2 (Harlequin)"
VERSION_ID="13.2"
PRETTY_NAME="openSUSE 13.2 (Harlequin) (x86_64)"
...
# lsusb
Bus 001 Device 004: ID 04b8:082c Seiko Epson Corp. Storage Device
# lsusb -d 04b8:082c -v
Bus 001 Device 004: ID 04b8:082c Seiko Epson Corp. Storage Device
...
idVendor 0x04b8 Seiko Epson Corp.
idProduct 0x082c Storage Device
bcdDevice 1.00
iManufacturer 1 EPSON
iProduct 2 USB2.0 MFP(Hi-Speed)
...
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 6 SCSI
bInterfaceProtocol 80 Bulk-Only
iInterface 7 USB2.0 Mass Storage
...
bInterfaceClass 7 Printer
bInterfaceSubClass 1 Printer
bInterfaceProtocol 2 Bidirectional
iInterface 6 USB2.0 Printer
...
# rpm -qa | grep ^cups
cups-filters-foomatic-rip-1.0.62-1.1.x86_64
cups-devel-1.5.4-165.1.x86_64
cups-client-1.5.4-21.6.1.x86_64
cups-libs-32bit-1.5.4-21.3.1.x86_64
cups-filters-cups-browsed-1.0.62-1.1.x86_64
cups-libs-1.5.4-21.6.1.x86_64
cups-pk-helper-0.2.5-4.1.4.x86_64
cups-backend-kerberized-smb-1.0-6.1.x86_64
cups-filters-ghostscript-1.0.62-1.1.x86_64
cups-1.5.4-21.6.1.x86_64
# /usr/lib/cups/backend/usb
direct usb://EPSON/Stylus%20Photo%20R360 "EPSON Stylus Photo R360"
"EPSON Stylus Photo R360"
"MFG:EPSON;CMD:ESCPL2,BDC,D4,D4PX,ESCPR1;
MDL:Stylus Photo R360;CLS:PRINTER;DES:EPSON Stylus Photo R360;" ""
# rpm -Uhv cups-1.7.5-2.1.x86_64.rpm cups-client-1.7.5-2.1.x86_64.rpm
cups-libs-1.7.5-2.1.x86_64.rpm cups-devel-1.7.5-2.1.x86_64.rpm
Preparing... ################################# [100%]
Updating / installing...
1:cups-libs-1.7.5-2.1 ################################# [ 13%]
2:cups-client-1.7.5-2.1 ################################# [ 25%]
3:cups-1.7.5-2.1 warning: /etc/cups/cupsd.conf created
as /etc/cups/cupsd.conf.rpmnew
################################# [ 38%]
4:cups-devel-1.7.5-2.1 ################################# [ 50%]
Cleaning up / removing...
5:cups-1.5.4-21.6.1 ################################# [ 63%]
6:cups-client-1.5.4-21.6.1 ################################# [ 75%]
7:cups-devel-1.5.4-165.1 ################################# [ 88%]
8:cups-libs-1.5.4-21.6.1 ################################# [100%]
# /usr/lib/cups/backend/usb
DEBUG: Loading USB quirks from "/usr/share/cups/usb".
DEBUG: Loaded 110 quirks.
DEBUG: list_devices
DEBUG: libusb_get_device_list=4
DEBUG2: Printer found with device ID:
MFG:EPSON;CMD:ESCPL2,BDC,D4,D4PX,ESCPR1;
MDL:Stylus Photo R360;CLS:PRINTER;DES:EPSON Stylus Photo R360; Device URI:
usb://EPSON/Stylus%20Photo%20R360?serial=W69P10611212214330&interface=1
direct usb://EPSON/Stylus%20Photo%20R360?serial=W69P10611212214330&interface=1
"EPSON Stylus Photo R360" "EPSON Stylus Photo R360"
"MFG:EPSON;CMD:ESCPL2,BDC,D4,D4PX,ESCPR1;
MDL:Stylus Photo R360;CLS:PRINTER;DES:EPSON Stylus Photo R360;" ""
# rpm -Uhv cups-2.0.2-169.1.x86_64.rpm cups-client-2.0.2-169.1.x86_64.rpm
cups-devel-2.0.2-169.1.x86_64.rpm cups-libs-2.0.2-169.1.x86_64.rpm
Preparing... ################################# [100%]
Updating / installing...
1:cups-libs-2.0.2-169.1 ################################# [ 13%]
2:cups-client-2.0.2-169.1 ################################# [ 25%]
3:cups-2.0.2-169.1 warning: /etc/cups/cupsd.conf created
as /etc/cups/cupsd.conf.rpmnew
################################# [ 38%]
4:cups-devel-2.0.2-169.1 ################################# [ 50%]
Cleaning up / removing...
5:cups-1.7.5-2.1 ################################# [ 63%]
6:cups-client-1.7.5-2.1 ################################# [ 75%]
7:cups-devel-1.7.5-2.1 ################################# [ 88%]
8:cups-libs-1.7.5-2.1 ################################# [100%]
# /usr/lib/cups/backend/usb
DEBUG: Loading USB quirks from "/usr/share/cups/usb".
DEBUG: Loaded 114 quirks.
DEBUG: list_devices
DEBUG: libusb_get_device_list=4
DEBUG2: Printer found with device ID: MFG:EPSON;CMD:ESCPL2,BDC,D4,D4PX,ESCPR1;
MDL:Stylus Photo R360;CLS:PRINTER;DES:EPSON Stylus Photo R360; Device URI:
usb://EPSON/Stylus%20Photo%20R360?serial=W69P10611212214330&interface=1
direct usb://EPSON/Stylus%20Photo%20R360?serial=W69P10611212214330&interface=1
"EPSON Stylus Photo R360" "EPSON Stylus Photo R360"
"MFG:EPSON;CMD:ESCPL2,BDC,D4,D4PX,ESCPR1;
MDL:Stylus Photo R360;CLS:PRINTER;DES:EPSON Stylus Photo R360;" ""
------------------------------------------------------------------------------
Just by gut feeling I don't think it is an issue in CUPS
because if CUPS could no longer detect USB printers in general
there should be some issue reports at CUPS upstream.
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