--- Owen Savill <[EMAIL PROTECTED]> wrote: > This email is subject to the disclaimer set out > below > ***************************************************** > > This is probably slightly off topic for this > particular thread which is > addressing PCMCIA LAN card issues, but please don't > forget that the > various experienced laptop problems do not just > relate to LAN cards,nor > are they consistent across laptops ! I can insert > and remove my two > PCMCIA LAN cards all day so can I, I only run across this problem after a suspend/resume. Power management is a pretty important thing for a laptop though.... most defaults in the bios has the system suspend when the system has not been used for a while, so losing all of your work because you had to make a pit stop is not a way to create happy users. :-{
, but touching the modem > results, not in a > reboot, but a complete system lockup. The same I can also verify this. I have not researched it since I do my networking over a lan most of the time. This does seem to be a kernel related issue at first glance though...I got a kernel oops. I think I even took a picture of it and relayed some of the info back to this mailing list. > applies to removing or > inserting the power cable and trying to resume from > either Suspend to > RAM or Suspend to Disk. I believe that this problem has been resolved with the latest kernel (thanks to the fine work of Juan Quintela.) You simply add append=noapic to the kernel in lilo.conf (search the archives for a more in depth description and instructions). I also believe that Juan may be trying to set it up so that during initial install it will recognize certain laptops automatically and apply the noapic to those in question. I have sent him some id info on my Dell Inspiron 8000, if this resolution also works for you and you have a different laptop, I highly encourage you to also send him the info.... again check the archives for more info. > I think there are more > fundamental problems > surrounding the later kernels and laptops in > general. Getting it to work > for one model by modifying pci.agent will surely > leave the rest of the > laptop users exactly where they are now ? Not necessarily, if it is a pci.agent issue, I suspect that a little clean-up of the code should help quite a few people. Whatever is causing this crash can not be beneficial to keep in there. Also, Dell is a major player, so there are many benefits to getting these basic things to work properly out of the box. Mandrake is trying to cater to average users, I know that I could not install mandrake on our office laptops if something as basic as suspending can cause the system to reboot. > On Tue, 2002-03-05 at 01:06, SI Reasoning wrote: > > > > pci.agent might be the problem. I disabled network > at > > boot, I disabled pcmcia and network starting or > > resuming within > /etc/sysconfig/apm-scripts/resume.d, I > > started with the pcmcia lan card not being > inserted. > > > > I inserted the card and while on console F12 and > > watched the messages. Since networking was not > enabled > > at the time eth0 was not brought up. However it > still > > crashed and rebooted upon suspend/resume. > > > > I have just about eliminated everything I could... > so > > it may be down to something in pci.agent. The only > > thing I have been able to do so far to keep it > from > > not crashing is to disable pci.agent.... but that > also > > prevents it from being recognized, so I don't know > how > > much help that is. > > > > hotplug-2002_01_14-3mdk > > initscripts-6.40.2-34mdk > > (guessing the below might have relevance...) > > libnetpbm9-9.20-2mdk > > net-tools-1.60-2mdk > > > > I feel we are fairly close to resolving this > > problem... if anyone has some ideas on how I can > > research this better I am open. > > > > There is a difference that might be of some > help.... > > If I have inserted the pcmcia lan card before > suspend, > > then the system locks up and reboots shortly after > > XFree comes back up. However, if the pcmcia lan > card > > is inserted after a successful suspend/resume then > > there is about a 1-2 minute delay between resume > and > > the crash and reboot. By this time all processes > > associated with pci.agent, net.agent and resume.d > have > > been run and there is an extended quite time (on > the > > logs) before the crash and reboot. > > Hopefully this helps some. > > > > --- SI Reasoning <[EMAIL PROTECTED]> wrote: > > > I have reported that when pcmcia is enabled (at > any > > > time) if the system is suspended/resumed (or has > > > been > > > suspended/resumed at any time) then the computer > > > will > > > crash and reboot itself. > > > > > > I have narrowed it down a bit. I have linked it > to > > > either the network card, or more likely > networking > > > in > > > general. I have discovered that if I do not load > my > > > pcmcia lan card (I tried 2 different brands), > then I > > > do not run into the instability problem. I even > had > > > a > > > modem in as a test (but did not run networking > > > through > > > it.) > > > > > > However, even long after I had > suspended/resumed, if > > > I > > > pop the lan card in, after about a minute the > system > > > will crash and reboot itself. During this time I > > > watched the log on console F12. net.agent does > its > > > thing successfully and the network is brought > up. > > > Then > > > I wait, and sure enough after a minute or two > the > > > computer crashes and reboots. There were no log > > > messages that happened on Console F12 after > > > net.agent. > > > The crash happened about a minute after the last > log > > > message. > > > > > > Is there some kind of trace I can run so that I > can > > > watch what is happening right before I get to > the > > > point where it crashes? > > > > > > ===== > > > SI Reasoning > > > [EMAIL PROTECTED] > > > > > > A requirement of creativity is that it > contributes > > > to change. Creativity keeps > > > the creator alive. > > > > > > -FRANK HERBERT, unpublished notes > > > > > > > __________________________________________________ > > > Do You Yahoo!? > > > Yahoo! Greetings - Send FREE e-cards for every > > > occasion! > > > http://greetings.yahoo.com > > > > > > > > > > > ===== > > SI Reasoning > > [EMAIL PROTECTED] > > > > A requirement of creativity is that it contributes > to change. > Creativity keeps > > the creator alive. > > > > -FRANK HERBERT, unpublished notes > > > > __________________________________________________ > > Do You Yahoo!? > > Yahoo! Sports - sign up for Fantasy Baseball > > http://sports.yahoo.com > > > > > > > > > THIS E-MAIL MAY CONTAIN INFORMATION THAT IS > CONFIDENTIAL AND/OR LEGALLY PRIVILEGED. 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