[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1184693
Title:
[SEVERE] System restarts intead of shutdown, random start-up failure
Status in “linux” package in Ubuntu:
Expired
Bug description:
This is a severe bug happening on a new E130 Thinkpad Lenovo/IBM with
Intel hardware, on Ubuntu 13.04 64 bit fresh new installation.
Description is easy: when I click shutdown (both from mouse, keyboard
or even from terminal command) system randomly restarts. I've
exstimated this happens with a 60% of frequency (sometime it takes me
quite a while to shutdown it).
A correlated (I think) bug is when I switch on the laptop it randomly
freezes. Basically I swith on and instead of presenting the classic
ubuntu logo on violet background I have a blinking cursor that forces
me to log and sudo reboot it (sometime it takes me quite a while to
swith on it).
I've no clue and this should be a "Certified" hardware -.-
Everything else works like a charm.
Some additional info:
CPU: Intel® Core™ i3-3217U CPU @ 1.80GHz × 4
GPU: HD4000
HD: the original has been replaced by a Samsung SSD 840pro with 128GB ram
OTHER: Fan noise is quite normal so no thermal reasons, battery works
perfectly and last pretty long, SSD is a real booster of the system.
EXTRA INSTALLED SOFTWARE upon standard one: Dropbox, Gimp, Tiled editor,
Pidgin, Geany, Openshot video editor.
This bug has been also reported by other user for on askubuntu,
laptop-mode-tools does not fix it:
http://askubuntu.com/questions/294739/laptop-reboot-when-i-want-to-shut-down
Cheers
Francesco
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