ubuntu-x-swat team mailing list archive

[mikeos <656279@xxxxxxxxxxxxxxxxxx>]

I confirm that on Dell Latitude E6410 with nVidia card the GRUB option
"acpi_sleep=nonvs" resolves the resume issue on standard Maverick kernel
2.6.35-22-generic x86_64.

On kernels 2.6.36 this GRUB option isn't necessary and the machine
resumes very well.

There is one exception, valid for both 2.6.35 and 2.6.36 kernels  (i suspect that for any other kernels as well)  resume fails systematically when running on battery power and CPU SpeedStep is enabled in BIOS.  This is of course unrelated to this topic. For info and if there is an E6410 owner reading :
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/578673/comments/135

-- 
NVRM: os_raise_smp_barrier(), invalid context!
https://bugs.launchpad.net/bugs/656279
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