Date: Mon, 9 Aug 1999 15:02:41 -0700 (PDT) From: Doug White <dwhite@resnet.uoregon.edu> To: Nick Martin <nim@caerbanog.nimlabs.org> Cc: freebsd-questions@FreeBSD.ORG Subject: Re: Several Bugs Message-ID: <Pine.BSF.4.10.9908091459330.1164-100000@resnet.uoregon.edu> In-Reply-To: <19990805125840.A442@neglekt.lwhs.org>
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On Thu, 5 Aug 1999, Nick Martin wrote: > I am running FreeBSD 3.2-STABLE (last rebuilt on 990605-ish) and I have > a number of problems: First ofa ll, if you are running -stable, you should read, and post problems to, freebsd-stable@freebsd.org. -questions is targeted at -RELEASEs. > a) Time is slow. In 90 seconds of real time, the clock advances about 1 > second. This causes a number of problems with scripts, cron, etc, and is > very annoying. Try building with options APM_BROKEN_STATCLOCK > b) I cannot reboot. When I halt or reboot, does the usual halted by nim, > syslog exited on signal 15, then hangs (although, I have only tested it > for 3 min, so it may be related to problem a). It does not get to the > point of unmounting drives, as next time I start up, it fscks. This is > very bad, as I will be away and installed FreeBSD over Linux as I hoped > it would be more "fire-and-forget"-able. Not being able to remotly > reboot is very very annoying (of course, with luck, I won't need to, but > still...) This is very, very hard to debug. It appears to afflict only 486-generation motherboards (which your K5 is). Try building a kernel with options BROKEN_KEYBOARD_RESET but if that doesn't work, you're out of luck, unless you're handy at assembler. > And now, all the relevent info. Running on an AMD K5-75, SCSI card > (using the isp driver, and working great), 10/100 ether with the Tulip > (de) driver, 32 MB RAM, etc. One point is that I installed and compiled > it on a diff computer (Cyrix P200 (150 MHz)), but I recompiled the > kernel (not the world) on the AMD. > > A dmesg that seems to relate to a: > Timecounter "i8254" frequency 1193182 Hz > Timecounter "TSC" frequency 74704326 Hz > CPU AMD K5 model 0 (74.70-MHz 586-class CPU) > Origin = "AuthenticAMD" Id = 0x500 Stepping=0 > Features=0x3bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,APIC> I've seen TSC problems on P90s, I'm not sure it hits the K5s. > Is there some way to adjust the Timecounter? How do I find out what it > should be (I do have the motherboard manual around, somewhere, but I'd > prefer not to have to look for it) Actually, there is a sysctl to tune the TSC value. > An unrelated question: I am pretty short on space on /usr, and I still > have all the aout compatibity stuff there (I upgraded from > 3.1-Release). Do I need it? Should I keep it? How do I get rid of it > (cleanly) if no to the previous 2? Keep what you think you'll use. Doug White Internet: dwhite@resnet.uoregon.edu | FreeBSD: The Power to Serve http://gladstone.uoregon.edu/~dwhite | www.freebsd.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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