E o que o Vo Tota disse, um kernel mais atual pode ter sido feito o "fix" desse problema. Se vc esta com o 12.04 marque la nos canais de softare->atualizaçoes marque la todos(incluindo o proposed) e de um upgrade, assim vai estar disponivel o kernel 3.11 do precise e isntale. Tente tbm um kernel mais novo
http://www.edivaldobrito.com.br/atualizar-o-kernel-do-ubuntu-para-versao-3-12-7/ instalado manualmente, se houver disponivel um kernel estavel mais recente que esse teste tbm.
Vc pode balklistar o modulo /lib/modules/3.11.0-15-generic/kernel/drivers/misc/mei
Faltou tbm vc dizer se esse erro so aparece no log do syslog ou se ela trava a maquina ao retornar da suspensao?
https://bbs.archlinux.org/viewtopic.php?id=168122If you are seeing this error, a workaround is to blacklist the {{ic|mei}} and {{ic|mei_me}} modules. More information can be found [https://bbs.archlinux.org/viewtopic.php?pid=1314282#p1314282 here].
---------------------------------------------------------------------------------------------------------------
I have a work-around. That is to black list the MEI driver. Putting this into /etc/modprobe.d/blacklist.conf seems to make my systems reboot properly:
# Make system reboot
blacklist mei
I do not know of any potential issues with this but it seems like MEI driver is a useful thing to have. Not sure what applications would suffer from its removal. At least is my IPMI interface still working as expected!
-------------------------------------------------------------------------------------------------------------------
http://ubuntuforums.org/showthread.php?t=2024096http://ubuntuforums.org/showthread.php?t=1970325