Re: "seeing minute plus hangs during boot" - 2.6.12 and 2.6.13

From: Andrew Morton (akpm_at_osdl.org)
Date: 07/27/05

  • Next message: Stephen Hemminger: "Re: 2.6.12.3 network slowdown?"
    Date:	Wed, 27 Jul 2005 10:50:05 -0700
    To: "Francisco Figueiredo Jr." <fxjrlists@yahoo.com.br>
    
    

    "Francisco Figueiredo Jr." <fxjrlists@yahoo.com.br> wrote:
    >
    > -----BEGIN PGP SIGNED MESSAGE-----
    > Hash: SHA1
    >
    > Andrew Morton wrote:
    > > "Francisco Figueiredo Jr." <fxjrlists@yahoo.com.br> wrote:
    > >
    > >>Indeed udev update solved my problem with "preparing system to use udev"
    > >> hang. It now works like a charm. I had 030 version too.
    > >>
    > >> Only the "mounting filesystem" hangs persists :(
    > >
    > >
    > > Please use ALT-SYSRQ-T to generate an all-task backtrace, then send it to the
    > > list.
    > >
    >
    >
    > Hi Andrew.
    > I was not able to get anything when I press this key sequence.
    >
    > I checked my sysrq key with showkey -s as this doc
    > (http://snafu.freedom.org/linux2.2/docs/sysrq.txt) says and I could
    > confirm that alt+sysrq is sending 0x54.
    >
    > I also noted that many said that this option has to be compiled in
    > kernel, but I couldn't find this option.
    >
    > Can you give me some tips?
    >

    (Please leave the cc list unchanged - always do reply-to-all)

    hm, maybe do alt-sysrq-7 to make sure that the loglevel is appropriately set.

    Or do alt-sysrq-B to test that the whole sysrq thing is working. If it is,
    that will reboot the machine.

    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/


  • Next message: Stephen Hemminger: "Re: 2.6.12.3 network slowdown?"

    Relevant Pages

    • Re: Timer allocates too many ports
      ... | Linus' kernel I need to have this changed. ... (Andrew Morton). ... but that's up to Andrew and/or Linus. ... send the line "unsubscribe linux-kernel" in ...
      (Linux-Kernel)
    • Re: [Patch] invalidate range of pages after direct IO write
      ... > Andrew Morton wrote: ... >> I'd be inclined to hold off on the macro until we actually get the ... > function pointer from the caller will turn people's stomachs. ... send the line "unsubscribe linux-kernel" in ...
      (Linux-Kernel)
    • Re: System state too high for too long...
      ... On Tuesday 07 June 2005 23:13, Andrew Morton wrote: ... Switched to vanilla-sources 2.6.12-rc6 just to rule out ... > (with hdparm) ... send the line "unsubscribe linux-kernel" in ...
      (Linux-Kernel)
    • [git patches] 2.6.x libata updates
      ... Alan Cox: ... Andrew Morton: ... Jeff Garzik: ... send the line "unsubscribe linux-kernel" in ...
      (Linux-Kernel)
    • [PATCH] nvidiafb: Fix bug in nvidiafb_pan_display
      ... Andrew Morton wrote: ... > Michal Piotrowski wrote: ... >> Something is broken with nvidia framebuffer. ... send the line "unsubscribe linux-kernel" in ...
      (Linux-Kernel)