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    SubjectRe: [RFC] Reliable video POSTing on resume
    Hi!

    > >>What about simply blocking all video accesses before disk (etc) is
    > >>resumed, so that "normal" (not locked in memory) application can be
    > >>used?
    > >
    > > Very bad for debugging. Genuine serial ports are becoming rarer.
    >
    > As a bonus, even genuine serial ports may be in undefined state after
    > resume. I'm unfortunate enough to have a brand new notebook with
    > serial port, but the serial console code will print garbage after
    > resume until I do a
    > echo foo >/dev/ttyS0

    It seems that open helps here. Can you confirm with >/dev/ttyS0
    (i.e. without echo foo?). If it helps, all you need to do is simulate
    open/close from _resume() routine....
    Pavel
    --
    People were complaining that M$ turns users into beta-testers...
    ...jr ghea gurz vagb qrirybcref, naq gurl frrz gb yvxr vg gung jnl!
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