It looks like OpenPrint IPP grabs the USB port and nothing else can get to it. I don't know how I ended up with this issue as it did work with my initial tests.
Here's the error:
Code: Select all
Sep 7 14:44:00 inferno kernel: [ 1009.131508] usb 1-3: new high-speed USB device number 9 using xhci_hcd
Sep 7 14:44:00 inferno kernel: [ 1009.280311] usb 1-3: New USB device found, idVendor=04a9, idProduct=189f, bcdDevice= 1.07
Sep 7 14:44:00 inferno kernel: [ 1009.280315] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Sep 7 14:44:00 inferno kernel: [ 1009.280317] usb 1-3: Product: PRO-300 series
Sep 7 14:44:00 inferno kernel: [ 1009.280318] usb 1-3: Manufacturer: Canon
Sep 7 14:44:00 inferno kernel: [ 1009.280319] usb 1-3: SerialNumber: 10A74A
Sep 7 14:44:00 inferno kernel: [ 1009.285471] usblp 1-3:1.0: usblp3: USB Bidirectional printer dev 9 if 0 alt 0 proto 2 vid 0x04A9 pid 0x189F
Sep 7 14:44:00 inferno kernel: [ 1009.313204] usblp3: removed
Sep 7 14:44:00 inferno kernel: [ 1009.324872] kauditd_printk_skb: 19 callbacks suppressed
Sep 7 14:44:00 inferno kernel: [ 1009.324876] audit: type=1400 audit(1694112240.867:89): apparmor="DENIED" operation="open" profile="ippusbxd" name="/etc/nsswitch.conf" pid=5320 comm="ippusbxd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
Sep 7 14:44:00 inferno kernel: [ 1009.324882] audit: type=1400 audit(1694112240.867:90): apparmor="DENIED" operation="open" profile="ippusbxd" name="/etc/passwd" pid=5320 comm="ippusbxd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
Sep 7 14:44:00 inferno kernel: [ 1009.324922] TCP: request_sock_TCP: Possible SYN flooding on port 60000. Sending cookies. Check SNMP counters.
Sep 7 14:44:00 inferno kernel: [ 1009.324971] audit: type=1400 audit(1694112240.867:91): apparmor="DENIED" operation="open" profile="ippusbxd" name="/etc/nsswitch.conf" pid=5320 comm="ippusbxd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
Sep 7 14:44:00 inferno kernel: [ 1009.324975] audit: type=1400 audit(1694112240.867:92): apparmor="DENIED" operation="open" profile="ippusbxd" name="/etc/passwd" pid=5320 comm="ippusbxd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
Sep 7 14:44:02 inferno kernel: [ 1010.558274] TCP: request_sock_TCPv6: Possible SYN flooding on port 60000. Sending cookies. Check SNMP counters.
Sep 7 14:44:03 inferno kernel: [ 1011.814663] usb 1-3: usbfs: interface 1 claimed by usbfs while 'ipp-usb' sets config #1
Sep 7 14:44:05 inferno kernel: [ 1014.313363] usb 1-3: usbfs: interface 1 claimed by usbfs while 'ipp-usb' sets config #1
Sep 7 14:44:08 inferno kernel: [ 1016.813682] usb 1-3: usbfs: interface 1 claimed by usbfs while 'ipp-usb' sets config #1
Sep 7 14:44:10 inferno kernel: [ 1019.313776] usb 1-3: usbfs: interface 1 claimed by usbfs while 'ipp-usb' sets config #1
Sep 7 14:44:13 inferno kernel: [ 1021.813094] usb 1-3: usbfs: interface 1 claimed by usbfs while 'ipp-usb' sets config #1
Sep 7 14:44:15 inferno kernel: [ 1024.314121] usb 1-3: usbfs: interface 1 claimed by usbfs while 'ipp-usb' sets config #1
Sep 7 14:44:18 inferno kernel: [ 1026.813460] usb 1-3: usbfs: interface 1 claimed by usbfs while 'ipp-usb' sets config #1