crash on reboot on Lenovo Ideapad S205

[Florian Heyer]

Binary package hint: upstart

Hello,

i get a stack trace for process "reboot" on every attempt to halt or reboot my machine (a Lenovo Ideapad S205). After that the computer is frozen and i have to hard-reset the computer manually. Other members of a board/forum have reproduced this behaviour on their Lenovo Ideapad S205.

I tried to capture the stack trace with netconcole but didn't succeed.
I took a picture instead (see attachment).

The problem occurs with the default kernel of Natty Narwal and with mainline kernel v2.3.39-rc3.

Release:
Ubuntu Natty, 11.04 (with latest updates via apt-get)

upstart:
Installed: 0.9.4-1ubuntu1

I use grub-efi-amd64 as boot package.

[exactt (giesbert)]

probably a duplicate of https://bugs.launchpad.net/ubuntu/+source/linux/+bug/721576 . decide for yourself...

[Florian Heyer (heyho-flanto)]

Yes, it probably is a dupe.
The other bug report is attached to package "linux" whereas this one is for "upstart".