Bug#613755: base: Laptop does not recover after suspend

[Jonathan Nieder <jrnieder@gmail.com>]

Hi Jorge,

Jorge Ramos wrote:
> Julien Cristau wrote:

>> Is the bug reproducible if you don't load the nvidia driver?
[...]
> Hi: the bug is reproducible... I've changed xorg.conf from

I assume Julien was talking about the kernel module.  One way to test
without it would be to remove any nvidia-kernel-* packages you have
installed, in addition to making the change

> Section "Device"
>     Driver         "nvidia"
> EndSection
>
> to:
>
> Section "Device"
>     Driver         "vesa"
> EndSection

you mentioned and restarting.  Alternatively you can try blacklisting
the module in /etc/modprobe.d and regenerating your initramfs, though
that's not as simple.  You can tell whether the NVIDIA driver is
loaded by checking for the line

	nvidia: module license 'NVIDIA' taints kernel

in dmesg.

Later, to reinstall the NVIDIA driver, all that should be needed is to
install the nvidia-kernel-* packages you removed before (or remove the
entry in /etc/modprobe.d and regenerate your initramfs, if you chose
that route).

If you find time to do this, please attach full "dmesg" output from
booting with and without the nvidia driver.

Thanks and hope that helps,
Jonathan