Affects me as well. I find that I have to renable from the
System|Administration|Printers on boot.
Syslog shows:
May 1 10:05:22 gg kernel: [ 806.315562] audit_printk_skb: 63 callbacks
suppressed
May 1 10:05:22 gg kernel: [ 806.315568] type=1400 audit(1304269522.507:33):
apparmor="ALLOWED" operation="mknod" parent=1 profile="/usr/sbin/nmbd"
name="/var/run/samba/namelist.debug" pid=1321 comm="nmbd" requested_mask="c"
denied_mask="c" fsuid=0 ouid=0
May 1 10:05:22 gg kernel: [ 806.315591] type=1400 audit(1304269522.507:34):
apparmor="ALLOWED" operation="open" parent=1 profile="/usr/sbin/nmbd"
name="/var/run/samba/namelist.debug" pid=1321 comm="nmbd" requested_mask="wc"
denied_mask="wc" fsuid=0 ouid=0
May 1 10:08:29 gg anacron[1399]: Job `cron.daily' terminated
May 1 10:08:29 gg anacron[1399]: Normal exit (1 job run)
May 1 10:17:01 gg CRON[25332]: (root) CMD ( cd / && run-parts --report
/etc/cron.hourly)
May 1 11:04:20 gg kernel: [ 4344.104025] usb 1-2: new high speed USB device
using ehci_hcd and address 4
May 1 11:04:20 gg kernel: [ 4344.268614] WARNING! power/level is deprecated;
use power/control instead
May 1 11:04:20 gg udev-configure-printer: add
/devices/pci0000:00/0000:00:1d.7/usb1/1-2/1-2:1.1
May 1 11:04:20 gg udev-configure-printer: parent devpath is
/devices/pci0000:00/0000:00:1d.7/usb1/1-2
May 1 11:04:20 gg udev-configure-printer: Device vendor/product is 04A9:1706
May 1 11:04:20 gg kernel: [ 4344.309361] usblp0: USB Bidirectional printer dev
4 if 1 alt 0 proto 2 vid 0x04A9 pid 0x1706
May 1 11:04:20 gg kernel: [ 4344.310630] usbcore: registered new interface
driver usblp
May 1 11:04:20 gg udev-configure-printer: add
/devices/pci0000:00/0000:00:1d.7/usb1/1-2/1-2:1.1/usb/lp0
May 1 11:04:20 gg udev-configure-printer: failed to claim interface
May 1 11:04:20 gg udev-configure-printer: invalid or missing IEEE 1284 Device
ID
May 1 11:04:20 gg udev-configure-printer: parent devpath is
/devices/pci0000:00/0000:00:1d.7/usb1/1-2
May 1 11:04:20 gg udev-configure-printer: MFG:Canon MDL:MP750 SERN:-
serial:5039E6
May 1 11:04:21 gg kernel: [ 4345.481482] usb 1-2: usbfs: interface 1 claimed
by usblp while 'usb' sets config #1
May 1 11:04:21 gg hp[25394]: io/hpmud/pp.c 627: unable to read device-id ret=-1
May 1 11:04:22 gg python: io/hpmud/pp.c 627: unable to read device-id ret=-1
Linux gg 2.6.35-29-generic #51-Ubuntu SMP Fri Apr 15 17:13:54 UTC 2011
i686 GNU/Linux
$ apt-cache policy udev
udev:
Installed: 162-2.2
Candidate: 162-2.2
Version table:
*** 162-2.2 0
500 http://us.archive.ubuntu.com/ubuntu/ maverick-updates/main i386
Packages
100 /var/lib/dpkg/status
162-2 0
500 http://us.archive.ubuntu.com/ubuntu/ maverick/main i386 Packages
Printer is a Canon MP750.
$ lsusb
...
Bus 001 Device 004: ID 04a9:1706 Canon, Inc. PIXMA MP750 Scanner
Possibly related?
https://bugs.launchpad.net/ubuntu/+source/system-config-printer/+bug/459648
[udev-configure-printer /invalid or missing IEEE 1284 Device ID]
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https://bugs.launchpad.net/bugs/691027
Title:
USB Printer not re-enabled after printer power off
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