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    SubjectRe: [SOLVED ?] VIA KT400 + Kernel 2.6.12 + IO-APIC + ehci_hcd = IRQ trouble
    Date
    Le Mardi 26 Juillet 2005 21:39, Michel Bouissou a écrit :
    > Alas, today it hanged completely 3 times :-(
    >
    > When I say completely, I mean complete system hang, display frozen,
    > keyboard dead (even the Magic SysRQ key doesn't respond), network dead
    > (doen't ping back), no visible activity of any kind :-((
    >
    > ...and of course nothing got logged.
    >
    > This happened 4 times. The 3 first times, I was running with IO-APIC
    > enabled and the system was under high disk activity:
    >
    > 1/ 1st time, I was copying the complete contents of a loopback-mounted ISO
    > image to a directory. The system hanged.
    >
    > 2/ 2nd time, I tried the same. The system hanged again.
    [...]
    > Now I'm running with IO-APIC enabled, bus USB 2.0 adn ehci completely
    > disabled (both in BIOS and modprobe.conf).
    >
    > The system hasn't hanged again, but I haven't tried to play with on-disk
    > ISO filesystems since...

    I just did the same as 1/ and 2/ again, with USB 2.0 disabled, to make my
    mind. It didn't hang (otherwise I would need to reboot before writing this
    message ;-)

    --
    Michel Bouissou <michel@bouissou.net> OpenPGP ID 0xDDE8AC6E
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