linuxaudio.org

Ken Restivo a écrit :

quoted text
> In order to get suspend to play nice with RT/Ingo kernel on my EEE, I had to turn off Hyperthreading in the BIOS. Everything works fine now.

>

> ACPI suspend/resume is really where the rubber meets the road in terms of hardware support. If a kernel can handle suspending to RAM, pretty much it can handle anything.

>

> By the way, suspending to disk ("hibernate") is much easier, and there's built-in support for it in most kernels. That worked fine with my RT kernel, IIRC, it was only the suspend-to-RAM that gave me fits until I turned off hyperthreading.

>

I have 3Gb of memory and hibernating takes a year and a day, much longer

than it would take to shut down, reboot, and open all my applications

again, so until hibernation to a compressed image becomes available

(would it not be possible for instance to zero the unused memory and

then pipe the used and unused memory contents through a compressor?), it

isn't an option unfortunately.

As far as I can remember, I have hyperthreading enabled in the bios, but

it doesn't seem to be giving me any problems.
So basically, as I said before, apart from the hibernate issue, which

can be worked around easily, the latest rt kernel seems to be working

like a charm. The main challenge now, will be to make jack2 survive

through a suspend-resume cycle, which is something I never managed to do

in the past.
 Robert

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