Re: weird clock problem

From: Helge Hafting (helgehaf_at_aitel.hist.no)
Date: 05/12/04

  • Next message: Gabriele Giorgetti: "Re: hdc: lost interrupt ide-cd: cmd 0x3 timed out with 2.6.6-rc3-bk8"
    Date:	Wed, 12 May 2004 09:04:48 +0200
    To: nelis@brabys.co.za
    
    

    Nelis Lamprecht wrote:

    >Hi,
    >
    >Over the past few weeks I've been having major problems keeping time on
    >my machine with kernel 2.6.5. At first I thought it was a problem with
    >ntpd but as it turns out it's my kernel.
    >
    >The problem became evident while copying vast amounts of data across to
    >my machine. While I was copying data to it via scp my random
    >Xscreensaver kicked in displaying the clock and the first thing I
    >noticed was that the clock was advancing at a rapid rate. At the same
    >time I could not type anything as it would just repeat everything I
    >typed 10 fold. Basically the whole system behaved like it was on
    >steroids while I was copying to it and by the time I had finished
    >copying the clock was 2hrs ahead of time.
    >
    Take a look at /proc/interrupts. Is the timer interrupt
    shared with something?

    Helge Hafting
    -
    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: Gabriele Giorgetti: "Re: hdc: lost interrupt ide-cd: cmd 0x3 timed out with 2.6.6-rc3-bk8"

    Relevant Pages

    • RE: weird clock problem
      ... ntpd but as it turns out it's my kernel. ... The problem became evident while copying vast amounts of data across to ... Xscreensaver kicked in displaying the clock and the first thing I ... send the line "unsubscribe linux-kernel" in ...
      (Linux-Kernel)
    • Re: Screwy clock after apm suspend
      ... >Two kernel/hardware clock readings, before and after suspend. ... >stores local time (specified in kernel config). ... send the line "unsubscribe linux-kernel" in ...
      (Linux-Kernel)
    • weird clock problem
      ... ntpd but as it turns out it's my kernel. ... The problem became evident while copying vast amounts of data across to ... Xscreensaver kicked in displaying the clock and the first thing I ...
      (Linux-Kernel)
    • Re: HD access sluggish in 2.6.0
      ... > simple copying operation. ... You did not specify any details of your kernel compile so it is hard to ... 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/ ...
      (Linux-Kernel)
    • Re: Time Drift Compensation on Linux Clusters
      ... > for this problem which is based on the Pentium's TSC clock. ... > parts of the kernel. ... The possible problem from jumping multiple jiffies is that calculations ... send the line "unsubscribe linux-kernel" in ...
      (Linux-Kernel)