On Di, 20.11.07 14:42 "Susanne Schneider" <susemuse27@xxxxxx> wrote: > hi everybody, > as an experiment on this item I compiled a kernel with modified > config: I removed acpi completely and additionally deactivated the > option "enable tickless..." (or so..). Then I booted the kernel with > standard options. Result: Ardour behaves as it should, everything > works just fine, system audio performance at it's best! Obviously > there is a diffenrence between booting an acpi-enabled kernel with > option "acpi=off" and a kernel built without acpi capabilities. Maybe > somebody has an explanation - I don't... thanks for attention anyway > Su Interesting! So my guess with cpufreq and clocksource was wrong. It's dyntics vs. acpi=off What if you disable dyntics, and boot with acpi enabled?
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