Ubuntu crash when connecting to port replicator
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Linux |
Fix Released
|
Medium
|
|||
linux (Ubuntu) |
Fix Released
|
Medium
|
Steve Conklin | ||
linux-source-2.6.15 (Ubuntu) |
Won't Fix
|
Medium
|
Unassigned | ||
linux-source-2.6.22 (Ubuntu) |
Won't Fix
|
Medium
|
Unassigned |
Bug Description
I'm using a Dell Latitude D610 with a port replicator (kind of light docking station) and Ubuntu Dapper Drake 6.06. The port replicator works fine in normal use (when laptop is started while docked), but when i take the laptop off the replicator and plug it in again the system freezes. After that, the mouse mouse moves, but nothing else is possible. Login via ssh is also not possible, so the system really has crashed (and not just X Window System).
Last tested today (24.4.2006) on a completely up-to-date Dapper with kernel 2.6.15-21-686.
System logs show nothing usefule (kern.log, messages).
Output of lspci while docked:
0000:00:00.0 Host bridge: Intel Corporation Mobile 915GM/PM/GMS/910GML Express Processor to DRAM Controller (rev 03)
0000:00:01.0 PCI bridge: Intel Corporation Mobile 915GM/PM Express PCI Express Root Port (rev 03)
0000:00:1c.0 PCI bridge: Intel Corporation 82801FB/
0000:00:1d.0 USB Controller: Intel Corporation 82801FB/
0000:00:1d.1 USB Controller: Intel Corporation 82801FB/
0000:00:1d.2 USB Controller: Intel Corporation 82801FB/
0000:00:1d.3 USB Controller: Intel Corporation 82801FB/
0000:00:1d.7 USB Controller: Intel Corporation 82801FB/
0000:00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev d3)
0000:00:1e.2 Multimedia audio controller: Intel Corporation 82801FB/
0000:00:1e.3 Modem: Intel Corporation 82801FB/
0000:00:1f.0 ISA bridge: Intel Corporation 82801FBM (ICH6M) LPC Interface Bridge (rev 03)
0000:00:1f.2 IDE interface: Intel Corporation 82801FBM (ICH6M) SATA Controller (rev 03)
0000:01:00.0 VGA compatible controller: ATI Technologies Inc M22 [Radeon Mobility M300]
0000:02:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5751 Gigabit Ethernet PCI Express (rev 01)
0000:03:01.0 CardBus bridge: Texas Instruments PCI6515 Cardbus Controller
0000:03:01.5 Communication controller: Texas Instruments PCI6515 SmartCard Controller
0000:03:03.0 Network controller: Intel Corporation PRO/Wireless 2915ABG MiniPCI Adapter (rev 05)
Let me know if i can test something or if you need other output or information.
Mikko Visa
Changed in linux-source-2.6.22: | |
status: | Incomplete → Fix Released |
Changed in linux-source-2.6.22: | |
status: | Fix Released → Confirmed |
Changed in linux: | |
status: | Unknown → Incomplete |
Changed in linux: | |
status: | Incomplete → Fix Released |
Changed in linux: | |
assignee: | ubuntu-kernel-team → sconklin |
status: | Triaged → In Progress |
Changed in linux: | |
status: | In Progress → Fix Committed |
Changed in linux: | |
importance: | Unknown → Medium |
I have exact the same problem, also using D610 and port replicator (but I believe all the Dxxx models have the problem).
I don't have any solution but I use a little trick though. When you are about to dock the computer put it to sleep, dock it and then wake it up. Works for me (at least before sleep stopped working in dapper, hope it will be fixed before release).