- WLUG - wlug.mailman3.com

Kernel int-13 interface?
by Chuck Homic 16 Aug '02

16 Aug '02

Hey, this one goes out to all you kernel hackers out there. After 4 years, I've once again become interested in installing Linux on my HP OmniBook 300. Because it's an aswesome computer, and I think DOS 5 is a complete waste of its skill. [Background. The OB300 is a vintage 386-20, with a passive reflective 640x480 LCD display. Basically an oversize TI calculator running DOS] Anyway, from my first tests, I discovered that I can indeed boot the kernel using loadlin. But it immediately freaks out because it can't read (or even think about) my primary media... solid-state PCMCIA flash cards. Now, I briefly tried looking up some data on the OB300's PCMCIA chipset (I think the first standard was still being developed when this computer was made) and quickly decided that wasn't the route to go. And HP told me to go to hell when I asked. But DOS seems to work just fine using the int 13 interface to access the flash disks. So now my question... can I do that in Linux? I don't see any block device support (and most people would agree an int 13 block device would be stupid), but I think I can write one myself. All it would have to do is make the switch into real mode, call the int 13 interface, and then come back. Will Linux tolerate that? As far as I know, many drivers use a real mode interrupt on laptops to trigger their power saving capabilities (suspend, etc...), so I suspect it would be okay. Can anyone stop me before I go too far? Or should I go ahead and write this thing? -Chuck

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potential mailing list problems
by Frank Sweetser 15 Aug '02

15 Aug '02

Just a quick heads up - the WLUG mailing list server seems to be having some issues, and since I won't be around to fix it until Monday, it may not be stable over the weekend. I have a backup of the mailing list data, though, so nothing should be lost once things are all fixed up. -- Frank Sweetser fs at wpi.edu, fs at suave.net | $ x 18 Full-time WPI Network Engineer, Part time Linux/Perl guy | Soitainly. I was assuming that came with the OO-ness of it. -- Larry Wall in <199710011802.LAA21692(a)wall.org>

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USB Support in Linux 2.4.18
by chuck 11 Aug '02

11 Aug '02

How can I tell if a specific USB device, in this case a removable USB hard drive, is supported by my kernel? I know that Linux 2.4.18 has "support" for USB devices. Does this mean all USB devices or just a few? I would think that the OS talks to the USB controller via a series of well documented commands and that its up to the controller to talk to the specific USB device. Does this make sense, or is there more to it? Thanks, Chuck

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Firewall Stops Working...
by jose sanchez 11 Aug '02

11 Aug '02

> Hello: > > This is my first post to the list and I would like > to > know if anyone have experienced or heard of what's > happenning to my box. > > I have a RH7.2 box as a firewall running an iptables > script. The box has three NICs. One for a LAN, one > for > a DMZ, and one for the Internet connection running > dhcpcd to get an IP from a cable modem (isp: Road > Runner). Everything works fine but, after hours of > innactivity I cannot access the Internet from the > LAN. > I can do everything else (chat, ftp, ssh, ping, > traceroute, etc...) from the LAN to the outside > world. > > > I was thinking it might be something with the > expiration of the IP lease but I have a chain to > take > care of that: > > iptables -A INPUT -i $INTERNET -d udp -s > $DHCP_SERVER > \ > --sport 67 --dport 68 -j ACCEPT > > iptables -A OUTPUT -o $INTERNET -d udp -d > $DHCP_SERVER > \ > --dport 67 --sport 68 -j ACCEPT > > These chains should do it but unfortunately in order > for me to get the box back to normal I have to > restart > it and also restart the modem. > > Thank you in advance for your help. > > > > __________________________________________________ > Do You Yahoo!? > HotJobs - Search Thousands of New Jobs > http://www.hotjobs.com > ===== "An ounce of gold cannot buy an ounce of time." - Anonymous www.whmicro.com __________________________________________________ Do You Yahoo!? HotJobs - Search Thousands of New Jobs http://www.hotjobs.com

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dhcp clients
by Brad Noyes 10 Aug '02

10 Aug '02

Hi All, I got my home network rigged up to do dynamic dns with dhcp. It seems that the linux and fBSD dhcp clients don't send the hostname to the dhcp server, so no name record is created for those clients. Does anyone know how to do this? (windows clients seem to send the hostname okay). Thanks, --brad

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Wireless antennas
by Andy Stewart 09 Aug '02

09 Aug '02

HI gang, I have discovered that there are a couple of locations in my house where the wireless network does not work well at all. Naturally, they are the locations where I most want to use my laptop. My access point is on the 2nd floor in approx. the middle of that floor. I'm trying to use the laptop on the 1st floor at one end of the house to (almost) no avail. Moving the access point to other locations in the room seems to make little difference. My house is not a mansion - I'm well within the 300 ft alleged range. My 2.4 GHz wireless phones have no problem over this particular path through the house (and yes, I turned them off in case they were causing interference). I have been looking at these add-on antennas that are available on the Internet. It appears that some are passive while others are active. Would this help, or is there some more basic solution which I've overlooked? Thanks, Andy -- Andy Stewart, Founder Worcester Linux Users' Group Worcester, MA USA http://www.wlug.org

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Issues with aic7770?
by Keller, Tim 09 Aug '02

09 Aug '02

Has anybody done a Red Hat 7.3 install on a box with an Adaptec 7770 card in it? The machine was running *cough* the server version 4.0 of an OS that rhymes with "Empty" and working fine. However, when boot off the CD due to our buddy "El Torito" and INT13. The bios is able to get the diskette image but then unable to find the CD. I've got a ftp site with RH 7.3 so I point to it and everything works fine until I have to specify which driver I'd like to use for the scsi card. When I specify the Adaptec 7xxx series driver, the kernel issues an "Opps" and continues on. This machine is a 100mhz pentium HP Netserver. (yeah, I know its slow... I plan on using it as a standalone JBOD) Thanks, Tim.

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NFS, anyone?
by Skip Gaede 07 Aug '02

07 Aug '02

Hi, I have a server running Mandrake 8.2. I had a problem unmounting a CDROM (I hate supermount!), so I rebooted the server. On the way back up, the NFS service hung. This is now the second time this has happened. (The first time, I attributed it to students messing with the server, and reinstalled everything.) Now, after two days of getting things back to normal, it's happened again, this time sans students. I'm writing this from home, as the school's link to the Internet is down. Anyone know where the relevant state data for NFS is stashed? Thanks, Skip

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Pascal madness?
by desdinova＠soupforare.net 06 Aug '02

06 Aug '02

yeah.... I'm trying to teach myself pascal. What with the new release of Freepascal, and what with Delphi6/Kylix being out, I figure I should get something done while I'm out pounding pavement. Anyone know of any used book stores that have a decent computer section? I tried Another Story on Stafford St., but he didn't have anything for pascal. :( Any help is appreciated, Thanks James KB1FJQ

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Gentoo
by desdinova＠soupforare.net 06 Aug '02

06 Aug '02

Just putting the finishing touches on my first gentoo linux installation. Took between 15 and 20 hours on a Dual PPro, it might have gone quicker, but the boot-cd's kernel doesn't support SMP. It's a pretty neat distro. James (Thanks to John)

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give away's and trades!
by Keller, Tim 05 Aug '02

05 Aug '02

Trades: A buddy of mine is looking for a 32mb PCI video card. He'd be willing to trade 2, 800mhz pentium 3's. I've also got a 800mhz Pentium 3 with a fan and a socket 370 to socket 1 gender bender I'd be willing to part with for 20 bucks. What's the status on the BBQ? Thanks, Tim.

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WLUG BBQ!!!
by Andy Stewart 05 Aug '02

05 Aug '02

Hi Everybody, Although I have not yet updated the WLUG website, the WLUG BBQ is going to happen! The BBQ will be held in Shrewsbury at Doug Waud's house like it was 2 years ago. Directions are forthcoming. Thanks, Doug! Our next meeting of WLUG will be at the BBQ on Thursday, August 22, 2002. The BBQ will start around 6 PM and go until Doug kicks us out (watch it, he has Steve as his bouncer). If you can't make it at 6 PM, show up whenever you can. WLUG will supply the food and munchies and will have sodas on hand. You may BYOB (beer, wine, whatever) if you wish. If you would like to bring a salad or dessert, feel free! Label your container with your name to insure its return. Doug has a swimming pool which we can use, so if you are interested, bring a bathing suit and towel. Its not clear to me if one must actually *wear* the bathing suit. We'll rig up some kind of projection system for a LInux talk of some flavor. It may end up getting used by some of you ASCII Art fanatics, but that's OK too. ;-) What good would a Linux party be without an Internet connection, a projector, and a laptop or three? Please RSVP to me and let me know that you'll be coming. In this way, we can be sure to have enough food on hand. Other party ideas? Send them out to the list! Later, Andy -- Andy Stewart, Founder Worcester Linux Users' Group Worcester, MA USA http://www.wlug.org

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Wireless networking with LInksys WAP11 and WPC11
by Andy Stewart 04 Aug '02

04 Aug '02

HI all, I finally got WEP to work with this hardware ! The trick is to download the firmware update to the WAP11 wireless access point and install it. The firmware version is 1.01c and it came out just a few days ago. Now, of course, the install program only runs in Windows. I inquired about non-Windows solutions. One can use tftp to transfer the binary image to the WAP11 to do the firmware upgrade and it does work! One must first disable the WAP11 password and also disable the MAC address filter. Of course, this is totally non-supported, we support windows only, we're sorry for your inconvenience, yada, yada, yada. I'm using the orinoco{_cs} driver without problems. I tried wlan-ng but could not get it to work at all. The configuration of wlan-ng is quite confusing to me. Later, Andy -- Andy Stewart, Founder Worcester Linux Users' Group Worcester, MA USA http://www.wlug.org

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Laptop for Sale
by bryon3245＠netzero.com 03 Aug '02

03 Aug '02

I have a very nice IBM Thinkpad for sale: The specs are 900MHZ 256MV or RAM 20 GB hard drive DVD and 3.5 Flppy included 14.1 inch lcd Comes with power supply and is in perfect condition. If you live near wocester I can deliver. I am asking 1200 for it. Any questions feel free to as @ bryon3245(a)netzero.com Thanks -------------------------------------------------------------------- mail2web - Check your email from the web at http://mail2web.com/ .

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test #2
by Frank Sweetser 31 Jul '02

31 Jul '02

wlug test #2 for today

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WLUG mailing list
by Frank Sweetser 31 Jul '02

31 Jul '02

The WLUG list should be fixed for everyone now. If anyone knows of any problems with it, feel free to email me directly. -- Frank Sweetser fs at wpi.edu, fs at suave.net | $ x 18 Full-time WPI Network Engineer, Part time Linux/Perl guy |

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testing
by Frank Sweetser 31 Jul '02

31 Jul '02

test #1 for today

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off-campus test message
by Frank Sweetser 31 Jul '02

31 Jul '02

Just another test message to make sure the list is working properly...

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test message
by Frank Sweetser 31 Jul '02

31 Jul '02

There's been some issues with the new mail server setup on campus, so this is a test message to make sure it gets out... -- Frank Sweetser fs at wpi.edu, fs at suave.net | $ x 18 Full-time WPI Network Engineer, Part time Linux/Perl guy | Perl has a long tradition of working around compilers. -- Larry Wall in <199708252256.PAA00105(a)wall.org>

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Shell Script Question
by Gary J. Hanley 23 Jul '02

23 Jul '02

Greetings! A shell script question: Can anyone tell me the pros & cons of coding your shell scripts to stay in-process instead of spawning a child process when needed? For example, ${VARIABLE##*/} instead of `basename $VARIABLE` I'm trying to use the former as much as possible now but I wasn't exactly sure if that is better, not so safe or just doesn't matter. Thanks! -- Gary

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Looking for a home - 2 sparc classics
by stoffel＠lucent.com 22 Jul '02

22 Jul '02

Hi guys, I'm cleaning the garage and I want to get rid of stuff. I've got a pair of sparc classics, probably installed with Linux, plus about 8 or so brand new sun keyboards, somce mice and maybe other stuff. First one to email gets it all. I can try to bring it to the next meeting, or we can arrange a pickup off list. John stoffel(a)lucent.com john(a)stoffel.org

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Debian GNU/Linux -- News -- Debian GNU/Linux 3.0 released
by jeff 22 Jul '02

22 Jul '02

<http://www.debian.org/News/2002/20020719> *sob* i'm so happy =] -jeff

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pine/mozilla/htmlview
by Bill Mills-Curran 22 Jul '02

22 Jul '02

I recently switched to mozilla 1.0, and I'm having problems getting pine to understand that I want to use mozilla as my URL viewer. In the pine setup, I set the URL viewer to a perl script that I wrote that then runs mozilla. (The script works fine when I run it separately.) When I view a URL in pine, I end up with the KDE browser. The output of "ps" shows that pine is running /usr/bin/htmlview instead of my perl script. Any idea why pine is ignoring my setup? TIA, Bill

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booting off cd/floppy images
by Brad Noyes 20 Jul '02

20 Jul '02

Hi All, I have an intersting problem. I have a device (my old iopener) with linux installed and freeBSD (i dual boot). Both installs are really out of date, and i want to re-install linux, but i don't have a cdrom drive, or floppy drive. I only have network connection. Is there a way to add an entry in lilo to boot off a CD image, or floppy image? If anyone sees another way to install linux, i'm all hears. Thanks, --brad

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Brooklyn Bridge for sale on ebay!
by Andy Stewart 20 Jul '02

20 Jul '02

Starting bid: $10,000: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=1749445282 Sorry, its off topic, but I really couldn't resist! Later, Andy -- Andy Stewart, Founder Worcester Linux Users' Group Worcester, MA USA http://www.wlug.org

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