[Bug 578673] Re: [arrandale] Resume doesn't work on a Latitude E6410

[Paulo J. S. Silva]

I can confirm that Carlos workaround works! Thanks. The only problem is
that in this case we have to use the framebuffer xorg driver, that does
not support composition.

Now we know that the problem is restricted to two subsystems:

1) The kernel mode setting code (in the kernel)
2) The intel xorg driver.

I have a tendency to think the the problem is in the kernel. Maybe it is
time to open a bug report upstream (in the kernel bugzilla)? Or do the
others think that we should open the but in th xorg driver?

Obs: I have a very good experience with this approach. Two and a half
years ago I bought I Toshiba U205 laptop and suspend did not work
either. After fiddling around with some help I (and others) found out
that the problem was in the HD driver. We opened a bug in kernel
bugzilla and the problem was solved very fast. The key here is that the
bug had clearly identified the problematic subsystem and then the kernel
hacker responsible for that subsystem responded very fast. I was very
happy on being able to help to solve the bug in my laptop and many
others Toshiba models.

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[arrandale] Resume doesn't work on a Latitude E6410
https://bugs.launchpad.net/bugs/578673
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