Hi (posting here based on messages in the syslog but I don't currently subscribe to this list) I'm running Ubuntu 10.04 with kernel 2.6.32 on a ThinkPad T510 Linux agrippa 2.6.32-23-generic-pae #37-Ubuntu SMP Fri Jun 11 09:26:55 UTC 2010 i686 GNU/Linux I just got a port replicator, a ThinkPad Mini Dock Plus Series 3, Lenovo part number 433810U/433820U When I hotplug the laptop into the dock, I see the following in syslog: Jul 19 14:55:42 agrippa kernel: [ 8096.191508] thinkpad_acpi: unhandled HKEY event 0x4010 Jul 19 14:55:42 agrippa kernel: [ 8096.191512] thinkpad_acpi: please report the conditions when this event happened to ibm-acpi-devel@xxxxxxxxxxxxxxxxxxxxx Jul 19 14:55:42 agrippa kernel: [ 8096.371359] usb 1-1.5: new high speed USB device using ehci_hcd and address 13 Jul 19 14:55:42 agrippa kernel: [ 8096.464143] usb 1-1.5: configuration #1 chosen from 1 choice Jul 19 14:55:42 agrippa kernel: [ 8096.464289] hub 1-1.5:1.0: USB hub found Jul 19 14:55:42 agrippa kernel: [ 8096.464360] hub 1-1.5:1.0: 6 ports detected Jul 19 14:55:42 agrippa kernel: [ 8096.832104] thinkpad_acpi: EC reports that Thermal Table has changed When undocking I see: Jul 19 15:01:01 agrippa kernel: [ 8414.505382] thinkpad_acpi: EC reports that Thermal Table has changed Jul 19 15:01:01 agrippa kernel: [ 8414.571202] thinkpad_acpi: unhandled HKEY event 0x4011 Jul 19 15:01:01 agrippa kernel: [ 8414.571207] thinkpad_acpi: please report the conditions when this event happened to ibm-acpi-devel@xxxxxxxxxxxxxxxxxxxxx Jul 19 15:01:02 agrippa kernel: [ 8415.344322] CPU0 attaching NULL sched-domain. Jul 19 15:01:02 agrippa kernel: [ 8415.344328] CPU1 attaching NULL sched-domain. Additionally, I'm not seeing anything useful related to the dock in /sys/devices/platform/dock - there is a dock.0 which is marked battery_bay and dock.1 which is ata_bay but I can't see one which I could monitor with udevadm to determine when the machine has been docked. Hope that helps. Thanks. Andy -- Andy Piper | Farnborough, Hampshire (UK) blog: http://andypiper.co.uk ; | skype: andypiperuk twitter: @andypiper | images: http://www.flickr.com/photos/andypiper ------------------------------------------------------------------------------ This SF.net email is sponsored by Make an app they can't live without Enter the BlackBerry Developer Challenge http://p.sf.net/sfu/RIM-dev2dev _______________________________________________ ibm-acpi-devel mailing list ibm-acpi-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/ibm-acpi-devel