http://bugzilla.novell.com/show_bug.cgi?id=605215 http://bugzilla.novell.com/show_bug.cgi?id=605215#c0 Summary: problem with IPMI console USB keyboard Classification: openSUSE Product: openSUSE 11.1 Version: Final Platform: Other OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: koenig@linux.de QAContact: qa@suse.de Found By: --- Blocker: --- Created an attachment (id=361775) --> (http://bugzilla.novell.com/attachment.cgi?id=361775) full boot.msg I see the following problem on my xen dom0 server with 11.1 11.2 and 11.3-factory kernels: this is a Supermicro X7DBR-3 main board with IPMI card (Optional: AOC-SIMSO(+)) which supports full remote console. after system startup I see plenty of those kernel messages (foll boot.msg attached...) hub 1-0:1.0: unable to enumerate USB device on port 7 hub 1-0:1.0: unable to enumerate USB device on port 7 usb 1-7: new high speed USB device using ehci_hcd and address 22 hub 1-0:1.0: unable to enumerate USB device on port 7 hub 1-0:1.0: unable to enumerate USB device on port 7 usb 1-7: new high speed USB device using ehci_hcd and address 24 hub 1-0:1.0: unable to enumerate USB device on port 7 usb 1-7: new high speed USB device using ehci_hcd and address 25 hub 1-0:1.0: unable to enumerate USB device on port 7 hub 1-0:1.0: unable to enumerate USB device on port 7 usb 1-7: new high speed USB device using ehci_hcd and address 27 hub 1-0:1.0: unable to enumerate USB device on port 7 usb 1-7: new high speed USB device using ehci_hcd and address 28 hub 1-0:1.0: unable to enumerate USB device on port 7 hub 1-0:1.0: unable to enumerate USB device on port 7 usb 1-7: new high speed USB device using ehci_hcd and address 30 and the keyboard for remote console support does not work. the web interface of the ipmi board offers a "Reset USB" options and after *many* (some tens) usb resets via ipmi finally those messages stop and the remote console keyboard works. sometimes ipmi "reset usb" doesn't seem to help (or I'm too lazy for more clicking;) -- then "reset ipmi device" (which runns linux btw) seeks to fix that usb problem too. is this a known problem? is there any configuration option or similar to avoid that problem ? here is the tail of "dmesg" output when the ipmi remote console keyboard finally worked and the usb message flood got stopped: usb 1-7: new high speed USB device using ehci_hcd and address 14 hub 1-0:1.0: unable to enumerate USB device on port 7 hub 1-0:1.0: unable to enumerate USB device on port 7 hub 1-0:1.0: unable to enumerate USB device on port 7 hub 1-0:1.0: unable to enumerate USB device on port 7 hub 1-0:1.0: unable to enumerate USB device on port 7 hub 1-0:1.0: unable to enumerate USB device on port 7 hub 1-0:1.0: unable to enumerate USB device on port 7 hub 1-0:1.0: unable to enumerate USB device on port 7 hub 1-0:1.0: unable to enumerate USB device on port 7 usb 1-7: new high speed USB device using ehci_hcd and address 23 hub 1-0:1.0: unable to enumerate USB device on port 7 hub 1-0:1.0: unable to enumerate USB device on port 7 hub 1-0:1.0: unable to enumerate USB device on port 7 usb 1-7: new high speed USB device using ehci_hcd and address 26 ehci_hcd 0000:00:1d.7: port 7 reset error -110 hub 1-0:1.0: hub_port_status failed (err = -32) hub 1-0:1.0: unable to enumerate USB device on port 7 usb 5-1: new full speed USB device using uhci_hcd and address 2 usb 5-1: not running at top speed; connect to a high speed hub usb 5-1: configuration #1 chosen from 1 choice usb 5-1: New USB device found, idVendor=14dd, idProduct=0002 usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 5-1: Product: Multidevice usb 5-1: Manufacturer: Peppercon AG usb 5-1: SerialNumber: 0552980165447dccDC636CEBF88C7E48 usbcore: registered new interface driver hiddev input: Peppercon AG Multidevice as /devices/pci0000:00/0000:00:1d.3/usb5/5-1/5-1:1.0/input/input5 input,hidraw0: USB HID v1.01 Mouse [Peppercon AG Multidevice] on usb-0000:00:1d.3-1 input: Peppercon AG Multidevice as /devices/pci0000:00/0000:00:1d.3/usb5/5-1/5-1:1.1/input/input6 input,hidraw1: USB HID v1.01 Keyboard [Peppercon AG Multidevice] on usb-0000:00:1d.3-1 usbcore: registered new interface driver usbhid usbhid: v2.6:USB HID core driver -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.