Public bug reported:
Ubuntu Release 9.04 - Jaunty Jackalope
Laptop - Acer TravelMate 4102WLMi, Intel Centrino 1.73GHz, 768MB DDR-333
RAM, i915 onboard Intel video card, Intel 2200BG wireless card
I upgraded my 8.10 install to 9.04 using 'update-manager' last week and
since then have been experiencing lockups in Ubuntu every day or so. The
entire system freezes, no response on the keyboard, only the mouse
pointer is active - set to whatever it was right at the freeze (for eg.
if a new application was loading then the mouse pointer remains as a
"busy" pointer). The screen stays the same and I can't seem to get it to
do anything; the only option is to power-down manually by keeping the
power button pressed.
I checked the logs but cannot seem to find any error messages in there,
I tried turning on my bluetooth module using the kill switch on the
laptop and sure enough there was an entry in /var/log/messages
indicating that the system was still very much active and writing log
messages in the background -
Apr 28 19:26:09 tomoe -- MARK --
Apr 28 19:41:53 tomoe kernel: [ 6965.896190] usb 2-1: new full speed USB device
using uhci_hcd and address 2
Apr 28 19:41:53 tomoe kernel: [ 6966.113609] usb 2-1: configuration #1 chosen
from 1 choice
Apr 28 19:41:54 tomoe kernel: [ 6967.019834] Bluetooth: Generic Bluetooth USB
driver ver 0.3
Apr 28 19:41:54 tomoe kernel: [ 6967.023488] usbcore: registered new interface
driver btusb
Apr 28 19:41:58 tomoe kernel: [ 6970.952118] usb 2-1: USB disconnect, address 2
Apr 28 19:42:03 tomoe kernel: [ 6976.000340] usb 2-1: new full speed USB device
using uhci_hcd and address 3
Apr 28 19:42:03 tomoe kernel: [ 6976.292935] usb 2-1: configuration #1 chosen
from 1 choice
Apr 28 19:42:03 tomoe kernel: [ 6976.656089] usb 2-1: USB disconnect, address 3
Apr 28 19:42:30 tomoe kernel: [ 7003.616184] usb 2-1: new full speed USB device
using uhci_hcd and address 4
Apr 28 19:42:30 tomoe kernel: [ 7003.799730] usb 2-1: configuration #1 chosen
from 1 choice
Apr 28 19:42:32 tomoe kernel: [ 7005.920084] usb 2-1: USB disconnect, address 4
Apr 28 19:42:49 tomoe kernel: [ 7022.673146] ADDRCONF(NETDEV_UP): eth1: link is
not ready
Apr 28 19:42:50 tomoe kernel: [ 7022.984348] ADDRCONF(NETDEV_UP): eth1: link is
not ready
Apr 28 19:46:16 tomoe syslogd 1.5.0#5ubuntu3: restart.
Apr 28 19:46:16 tomoe kernel: Inspecting /boot/System.map-2.6.28-11-generic
Apr 28 19:46:16 tomoe kernel: Cannot find map file.
Apr 28 19:46:16 tomoe kernel: Loaded 57161 symbols from 64 modules.
This last lockup happened sometime around Apr 28 19:41:00, and there
seems to be nothing in the logs which would indicate the source of the
problem.
** Affects: ubuntu
Importance: Undecided
Status: New
--
Random laptop lockup after upgrade to 9.04
https://bugs.launchpad.net/bugs/368642
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