Epson USB printer backend fails
Bug #183110 reported by
Ondine Green
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
cupsys (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
Binary package hint: cupsys
My Epson Stylus C41-UX USB printer worked (eventually) in Feisty, but was broken in the Gutsy upgrade. The CUPS error message is: "/usr/lib/
Changed in cupsys: | |
status: | New → Confirmed |
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Following https:/ /wiki.ubuntu. com/DebuggingPr intingProblems:
Sebastienne:~$ lsmod | grep usb usb_storage, libata ide_cd, ide_disk, via82cxxx libusual, usblp,uhci_ hcd,ehci_ hcd 2.243:4) : type=1502 operation= "inode_ permission" requested_mask="a" denied_mask="a" name="/dev/tty" pid=5947 profile= "/usr/sbin/ cupsd" 4.341:5) : type=1502 operation= "inode_ permission" requested_mask="a" denied_mask="a" name="/dev/tty" pid=6792 profile= "/usr/sbin/ cupsd" 1.301:6) : type=1502 operation= "inode_ permission" requested_mask="rw" denied_mask="rw" name="/dev/tty" pid=6889 profile= "/usr/sbin/ cupsd" 1.301:7) : type=1502 operation="sysctl" requested_mask="r" denied_mask="r" name="/ proc/sys/ dev/parport/ parport0/ autoprobe" pid=6894 profile= "/usr/sbin/ cupsd" 1.301:8) : type=1502 operation="sysctl" requested_mask="r" denied_mask="r" name="/ proc/sys/ dev/parport/ parport0/ autoprobe" pid=6894 profile= "/usr/sbin/ cupsd" 2.300:9) : type=1502 operation="sysctl" requested_mask="r" denied_mask="r" name="/ proc/sys/ dev/parport/ parport0/ autoprobe" pid=6899 profile= "/usr/sbin/ cupsd" 2.300:10) : type=1502 operation="sysctl" requested_mask="r" denied_mask="r" name="/ proc/sys/ dev/parport/ parport0/ autoprobe" pid=6899 profile= "/usr/sbin/ cupsd" buildd/ linux-source- 2.6.22- 2.6.22/ debian/ build/custom- source- rt/drivers/ usb/class/ usblp.c: usblp0: removed
usb_storage 73536 1
libusual 18704 1 usb_storage
usblp 15616 0
scsi_mod 148844 4 sg,sd_mod,
ide_core 118980 4 usb_storage,
usbcore 139912 6 usb_storage,
Sebastienne:~$ lpinfo -v
network socket
network beh
direct epson:/dev/usblp0
direct hpfax
direct hp
network http
network ipp
network lpd
direct parallel:/dev/lp0
direct scsi
network smb
Sebastienne:~$ tail -f /var/log/messages
Jan 15 20:17:32 Sebastienne kernel: [ 911.953159] audit(120038145
Jan 15 20:43:31 Sebastienne -- MARK --
Jan 15 21:01:24 Sebastienne kernel: [ 3540.235118] audit(120038408
Jan 15 21:05:51 Sebastienne kernel: [ 3806.483982] audit(120038435
Jan 15 21:05:51 Sebastienne kernel: [ 3806.578494] audit(120038435
Jan 15 21:05:51 Sebastienne kernel: [ 3806.578751] audit(120038435
Jan 15 21:05:52 Sebastienne kernel: [ 3807.719527] audit(120038435
Jan 15 21:05:52 Sebastienne kernel: [ 3807.719775] audit(120038435
Jan 15 21:07:43 Sebastienne kernel: [ 3918.845979] usb 2-2: USB disconnect, address 2
Jan 15 21:07:43 Sebastienne kernel: [ 3918.846638] /build/