Bug#689420: (no subject)
Hi Ben:
I appreciate your debugging attempts a lot.
Unfortunately I have no idea about the kernel internals like cache_alloc_refill().
I'm sending you two fotos from different boot attempts in hope that this will give you more information.
One (BUG_acpi_off.jpg) shows the first serious error message, here, displaying of BUG from snd_hda_codec_hdmi (if I recollect correctly, booted with acpi=off).
Another (second127.jpg) shows the state at second 127 just after Foto-0171 but before Foto-0172 (booted without acpi=off, without quiet, and with boot_delay=300)
I am sorry for the quality, but you can recongnize, e.g., someone saying SECURITY FREEZE LOCK and other strange messages.
kernel.sysrq = 1
This did not change anything: On pressing the key combination I still get the message that the operation is disabled.
Can you tell me the model of laptop you are using?
DELL Precision M 6700. There is a rumour that RHEL was running on such laptops.
I have no idea about the kernel they were using.
Can you also test Linux 3.6.6 when it is available (it should be in
experimental in a few days).
Ok, I'll wait for 3.6.6.
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