Public bug reported:
Binary package hint: linux-image-2.6.28-13-generic
I'm using a Dell Latitude D630 with Kubuntu Jaunty. Everytime I undock
it from the docking station while Kubuntu is running the touchpad starts
behaving funny (no tapping or scrolling possible, sensitivity goes down)
and after several minutes the system freezes.
Right after undocking the following is reported in /var/log/messages
Jun 18 17:56:11 brian kernel: [ 2549.763376] psmouse.c: GlidePoint at
isa0060/serio1/input0 lost sync at byte 1
Jun 18 17:56:11 brian kernel: [ 2549.764506] psmouse.c: GlidePoint at
isa0060/serio1/input0 lost sync at byte 1
Jun 18 17:56:11 brian kernel: [ 2549.765622] psmouse.c: GlidePoint at
isa0060/serio1/input0 lost sync at byte 1
Jun 18 17:56:11 brian kernel: [ 2549.911929] psmouse.c: GlidePoint at
isa0060/serio1/input0 - driver resynched.
Jun 18 17:56:13 brian kernel: [ 2552.349287] psmouse.c: GlidePoint at
isa0060/serio1/input0 lost sync at byte 1
Jun 18 17:56:13 brian kernel: [ 2552.350301] psmouse.c: GlidePoint at
isa0060/serio1/input0 lost sync at byte 1
Jun 18 17:56:13 brian kernel: [ 2552.351378] psmouse.c: GlidePoint at
isa0060/serio1/input0 lost sync at byte 1
Jun 18 17:56:13 brian kernel: [ 2552.497766] psmouse.c: GlidePoint at
isa0060/serio1/input0 - driver resynched.
Jun 18 17:56:21 brian kernel: [ 2560.432948] psmouse.c: GlidePoint at
isa0060/serio1/input0 lost sync at byte 1
Jun 18 17:56:21 brian kernel: [ 2560.433989] psmouse.c: GlidePoint at
isa0060/serio1/input0 lost sync at byte 1
Jun 18 17:56:21 brian kernel: [ 2560.435199] psmouse.c: GlidePoint at
isa0060/serio1/input0 lost sync at byte 1
Jun 18 17:56:21 brian kernel: [ 2560.515891] psmouse.c: GlidePoint at
isa0060/serio1/input0 - driver resynched.
Jun 18 17:56:21 brian kernel: [ 2560.595101] psmouse.c: GlidePoint at
isa0060/serio1/input0 lost sync at byte 1
Jun 18 17:56:21 brian kernel: [ 2560.596165] psmouse.c: GlidePoint at
isa0060/serio1/input0 lost sync at byte 1
Jun 18 17:56:21 brian kernel: [ 2560.597197] psmouse.c: GlidePoint at
isa0060/serio1/input0 lost sync at byte 1
Jun 18 17:56:22 brian kernel: [ 2560.678571] psmouse.c: GlidePoint at
isa0060/serio1/input0 - driver resynched.
I tried unloading and reloading the "psmouse" module after undocking
which fixed all problems.
=== Additional system information ===
m...@brian:~$ lspci
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory
Controller Hub (rev 0c)
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960
Integrated Graphics Controller (rev 0c)
00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated
Graphics Controller (rev 0c)
00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI
Controller #4 (rev 02)
00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI
Controller #5 (rev 02)
00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI
Controller #2 (rev 02)
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio
Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1
(rev 02)
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2
(rev 02)
00:1c.5 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 6
(rev 02)
00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI
Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI
Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI
Controller #3 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI
Controller #1 (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f2)
00:1f.0 ISA bridge: Intel Corporation 82801HEM (ICH8M) LPC Interface Controller
(rev 02)
00:1f.1 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) IDE
Controller (rev 02)
00:1f.2 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA IDE
Controller (rev 02)
00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 02)
03:01.0 CardBus bridge: O2 Micro, Inc. Cardbus bridge (rev 21)
03:01.4 FireWire (IEEE 1394): O2 Micro, Inc. Firewire (IEEE 1394) (rev 02)
09:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5755M Gigabit
Ethernet PCI Express (rev 02)
0c:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan]
Network Connection (rev 02)
m...@brian:~$ uname -a
Linux brian 2.6.28-13-generic #44-Ubuntu SMP Tue Jun 2 07:55:09 UTC 2009 x86_64
GNU/Linux
m...@brian:~$ apt-cache policy linux-image-2.6.28-13-generic
linux-image-2.6.28-13-generic:
Installed: 2.6.28-13.44
Candidate: 2.6.28-13.44
Version table:
*** 2.6.28-13.44 0
500 http://de.archive.ubuntu.com jaunty-updates/main Packages
100 /var/lib/dpkg/status
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: d630 docking
** Tags added: d630
** Tags added: docking
--
Crash after hot undocking
https://bugs.launchpad.net/bugs/391025
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