Public bug reported:

Binary package hint: pm-utils

I've got P35 with radeon, using radeonfb and X.
In 9.04 hibernate + suspend did work fine.
VT switch was done before and after suspend /resume.

Now its not working anymore in 9.10 because of:

/usr/lib/pm-utils/sleep.d/98smart-kernel-video

have_kms()
{
    # if we are running with a KMS-enabled video driver, we should not
    # attempt to run any quirks
    [ -d /sys/class/drm/card0/device/graphics/fb0 ] || return 1
    remove_all_video_quirks
    add_parameters --quirk-no-chvt
}

does add no-chvt quirck - but i've got a kms enabled backend driver but
still need the vt switch.

have_kms()
{
    # if we are running with a KMS-enabled video driver, we should not
    # attempt to run any quirks
    [ -d /sys/class/drm/card0/device/graphics/fb0 ] || return 1
    remove_all_video_quirks
    #add_parameters --quirk-no-chvt
}

After this mod, it does work all again. After resuming X ist there again. 
Without, all you see is a console with the resume text - thats all, you habe to 
"manually" switch.
Its indeed more "annoying" if i let splash enabled, than all i see is the 
splash image and thats it - nothing more. I have to guess when i might be able 
to switch.

** Affects: pm-utils (Ubuntu)
     Importance: Undecided
         Status: New

-- 
98smart-kernel-video adds no-chvt quirk - console switch needed, otherwise 
broken screen
https://bugs.launchpad.net/bugs/474887
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