[Bug 337047] Re: [Dell Inc. Latitude D830] suspend/resume failure [non-free: nvidia]

[dirk]

I had the high iowait problem after resume from suspend with Ubuntu 10.04/Lucid (64-bit) on the Latitude D830.
Standard kernel version: 2.6.32-22-generic
Using acpi_osi=Linux didn't work for me, on none of these Bios versions: A11, A15 and A14.
Before suspend:
sudo dd if=/dev/sda1 of=/dev/null bs=4096 count=100k
would result in about 58MB/s
after resume: result would be only 1MB/s or less

But kernel version 2.6.34 seems to work ok now, without using the acpi_osi setting. Full version: 2.6.34-020634-generic
Downloaded from (64-bit):
http://kernel.ubuntu.com/~kernel-ppa/mainline/v2.6.34-lucid/

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[Dell Inc. Latitude D830] suspend/resume failure [non-free: nvidia]
https://bugs.launchpad.net/bugs/337047
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