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Re: [Wlug] November talk topics

by Andy Stewart

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Jeff Moyer wrote: > Hi all, > > I just recently got back from Germany, where I gave two talks at this > year's Linux Kongress. One talk focuses on the state of the automounter, > and the other discusses the netpoll API. You can find abstracts at the > Linux Kongress website: > http://www.linux-kongress.org/2005/abstracts.html > > If the group is interested in either of these, I'd be more than happy to > present. I could also give a quick run-down of what the conference was > like, who to go out drinking with, etc. > > Slides for these talks are available on my people page: > http://people.redhat.com/jmoyer/index.html#presentations > > > If there's no interest in these topics, it won't hurt my feelings. Honest. ;) > > -Jeff Hi Jeff, I think a talk about the automounter would be great - honest! Naturally, we want to hear the drinking stories also. ;-) The next meeting is Wed Nov 2 - can you do it then? Thanks! Andy - -- Andy Stewart, Founder Worcester Linux Users' Group Worcester, MA, USA http://www.wlug.org -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.5 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org iD8DBQFDWWp9Hl0iXDssISsRAo1gAJ9L5zPQRmhdWRI0XAmrmLkzJqFq8wCffJ+N sz06w4fHL6jAGMJGlVpoQQ0= =fT+7 -----END PGP SIGNATURE-----

Oct. 21, 2005

Re: automounting

by Carlton C. Stedman II

> I'm interested in the automounter. I would be very nice to have my jumpdrive mount when I plug it in. Also, if anybody knows udev... I managed to just set up automounting on my gentoo box, via some udev rules, HAL, D-BUS and a neat little app called ivman. Ivman will detect when new devices are plugged in and create a new entry in fstab if there isn't already an acceptable one (it'll remove the entry when the device is not connected); it can also be set up to do some more interesting things, such as integration to say start up your burning program when a blank CD-R is put in, etc. Using some udev rules (this is a great reference http://www.reactivated.net/writing_udev_rules.html) isn't *that* hard. You can use the program udevinfo to find out information about your plugged in devices to write appropriate rules. For example, I have a rule to link the device to a node /dev/nikon for my nikon camera, whenever it is plugged in. Then, I have an entry in /etc/fstab to mount /dev/nikon at /media/nikon, and lvman takes care of that (detects when that node is linked, reads fstab and mounts appropriately - if I didn't have that entry in fstab it would create one to mount at like /media/usbdevice01 or something). It even (usually) unmounts the device without issue (figuring out why it doesn't always). Since the serial number for each device is specific, my rule just uses that, so it looks like: SYSFS{serial}="SERIAL OF MY NIKON", NAME="%k", SYMLINK="nikon" to link node /dev/nikon to my camera. I had to use mknod to create that node initially (just a simply character device, I believe, can't remember the major/minor numbers off the top of my head). Of course you need to make sure you have hotplug installed and enabled in your kernel, as well as usb_storage and the SCSI modules (needed for the usb-storage module to work, according to kernel documentation). -- Carlton C. Stedman II, sageman(a)wpi.edu "To iterate is human, to recurse, divine." -- L. Peter Deutch

Oct. 21, 2005

Re: [Wlug] November talk topics

by Eric Martin

I know udev takes care of mounting your specific jumpdrive to /mnt/myJumpDrive, but doesn't the automounter automatically mount cds and other stuff? Or am I in left field? On 10/21/05, Chuck Anderson <cra(a)wpi.edu> wrote: > > On Fri, Oct 21, 2005 at 11:25:27AM -0400, Jeff Moyer wrote: > > ==> Regarding Re: [Wlug] November talk topics; Eric Martin < > freak4uxxx(a)gmail.com> adds: > > freak4uxxx> I'm interested in the automounter. I would be very nice to > have > > freak4uxxx> my jumpdrive mount when I plug it in. Also, if anybody knows > > freak4uxxx> udev... > > > > That's more a job for udev than the automounter. Still interested? ;) > > I just noticed that the automounter was automagically configured and > working on my FC4 system :) > > cd /net/hostname > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug >

Oct. 21, 2005

Re: [Wlug] November talk topics

by John Stoffel

Eric> I'm interested in the automounter. I would be very nice to have Eric> my jumpdrive mount when I plug it in. Also, if anybody knows Eric> udev... I've got udev tamed enough to put devices where I want them when I plug them in. Automounting isn't there quite yet, though my wife would like it. Heck, I just finally switched my desktop to gnome as a full time test. We'll see how it goes with a real desktop she can find things on. Not that I really need icons on my desktop. Anyway, in terms of writing Udev rules, the key is to parsing the output of the 'udevinfo' tool. It's a pain to use in alot of ways, but not impossible. Basically, do: lsusb plug in device cat /proc/partitions ( for usb-storage) lsusb see what changed. udevinfo -q all -p /sys/... -a | less The trick is figuring out which device to look through in /sys/. For Compact Flash adapters and such, I would just cat /proc/partitions and see what changed and do: udevinfo -q all -p /sys/block/sde -a | less and then look through things. Thne I went and edited the file: /etc/udev/rules.d/10_local.rules and added lines like this: # Cruzer USB (Thin, 512mb) BUS="usb", SYSFS{product}=="Cruzer Mini", SYSFS{serial}=="2004351271076612cf2d" , KERNEL="sd?1", NAME="%k", SYMLINK="cruzer-thin" # Cruzer USB (Thick, 256Mb) BUS="usb", SYSFS{product}=="Cruzer Mini ", SYSFS{serial}=="000062894" , KERNEL="sd?1", NAME="%k", SYMLINK="cruzer-thick" # Compact Flash Reader BUS="usb", SYSFS{idProduct}=="0700",SYSFS{idVendor}=="05e3", NAME{all_partitions}="cf" # Epson Printer R300 Compact Flash Reader BUS="scsi",SYSFS{model}=="Stylus Storage ",SYSFS{vendor}=="EPSON " , NAME{all_partitions}="epson_cf" The key was the serial number(s) for stuff, and the idProduct & idVendor (from lsusb) in terms of how to mount stuff like the Compact flash reader which doesn't have a serial number, nor did the CF cards. Hopefully this will help. BTW, I'm on a debian system. John

Oct. 21, 2005

Re: [Wlug] November talk topics

by Chuck Anderson

On Fri, Oct 21, 2005 at 11:25:27AM -0400, Jeff Moyer wrote: > ==> Regarding Re: [Wlug] November talk topics; Eric Martin <freak4uxxx(a)gmail.com> adds: > freak4uxxx> I'm interested in the automounter. I would be very nice to have > freak4uxxx> my jumpdrive mount when I plug it in. Also, if anybody knows > freak4uxxx> udev... > > That's more a job for udev than the automounter. Still interested? ;) I just noticed that the automounter was automagically configured and working on my FC4 system :) cd /net/hostname

Oct. 21, 2005

Re: [Wlug] November talk topics

by Jeff Moyer

==> Regarding Re: [Wlug] November talk topics; Eric Martin <freak4uxxx(a)gmail.com> adds: freak4uxxx> I'm interested in the automounter. I would be very nice to have freak4uxxx> my jumpdrive mount when I plug it in. Also, if anybody knows freak4uxxx> udev... That's more a job for udev than the automounter. Still interested? ;) -Jeff freak4uxxx> On 10/21/05, Jeff Moyer <jmoyer(a)redhat.com> wrote: >> -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 >> >> Hi all, >> >> I just recently got back from Germany, where I gave two talks at this >> year's Linux Kongress. One talk focuses on the state of the automounter, >> and the other discusses the netpoll API. You can find abstracts at the >> Linux Kongress website: >> http://www.linux-kongress.org/2005/abstracts.html >> >> If the group is interested in either of these, I'd be more than happy to >> present. I could also give a quick run-down of what the conference was >> like, who to go out drinking with, etc. >> >> Slides for these talks are available on my people page: >> http://people.redhat.com/jmoyer/index.html#presentations >> >> >> If there's no interest in these topics, it won't hurt my >> feelings. Honest. ;) >> >> - -Jeff -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (GNU/Linux) >> Comment: Processed by Mailcrypt 3.5.8 >> <http://mailcrypt.sourceforge.net/> >> >> iD8DBQFDWQN3H/inyh944bQRAvDWAKCjgzHar2HHSf2/hwlRcWMLp4rKmACfWpoR >> X0VUV6CwwRi6Hnd+L6jVMio= =D3Z8 -----END PGP SIGNATURE----- >> _______________________________________________ Wlug mailing list >> Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug >> freak4uxxx> I'm interested in the automounter.  I would be very nice freak4uxxx> to have my jumpdrive mount when I plug it in.  Also, if freak4uxxx> anybody knows udev... <div>On freak4uxxx> 10/21/05, Jeff Moyer <<a freak4uxxx> href="mailto:jmoyer@redhat.com">jmoyer(a)redhat.com</a>> freak4uxxx> wrote:<blockquote class="gmail_quote" freak4uxxx> style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt freak4uxxx> 0pt 0pt 0.8ex; padding-left: 1ex;"> -----BEGIN PGP SIGNED freak4uxxx> MESSAGE----- Hash: SHA1 Hi all, I just freak4uxxx> recently got back from Germany, where I gave two talks at freak4uxxx> this year's Linux Kongress.  One talk focuses on freak4uxxx> the state of the automounter, and the other discusses the freak4uxxx> netpoll API.  You can find abstracts at the Linux freak4uxxx> Kongress website:   <a freak4uxxx> href="http://www.linux-kongress.org/2005/abstracts.html">http://www.linux-kongress.org/2005/abstracts.html</a> freak4uxxx> If the group is interested in either of these, I'd be more freak4uxxx> than happy to present.  I could also give a quick freak4uxxx> run-down of what the conference was like, who to go out freak4uxxx> drinking with, etc. Slides for these talks are available freak4uxxx> on my people page:   <a freak4uxxx> href="http://people.redhat.com/jmoyer/index.html#presentations">http://people.redhat.com/jmoyer/index.html#presentations</a> If freak4uxxx> there's no interest in these topics, it won't hurt my freak4uxxx> feelings.  Honest.  ;) - freak4uxxx> -Jeff -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 freak4uxxx> (GNU/Linux) Comment: Processed by Mailcrypt 3.5.8 <<a freak4uxxx> href="http://mailcrypt.sourceforge.net/">http://mailcrypt.sourceforge.net/</a>> freak4uxxx> iD8DBQFDWQN3H/inyh944bQRAvDWAKCjgzHar2HHSf2/hwlRcWMLp4rKmACfWpoR X0VUV6CwwRi6Hnd+L6jVMio= =D3Z8 -----END freak4uxxx> PGP freak4uxxx> SIGNATURE----- _______________________________________________ Wlug freak4uxxx> mailing list <a href="mailto:Wlug@mail.wlug.org"> freak4uxxx> Wlug(a)mail.wlug.org</a> <a freak4uxxx> href="http://mail.wlug.org/mailman/listinfo/wlug">http://mail.wlug.org/mailman/listinfo/wlug</a> </blockquote></div>

Oct. 21, 2005

Re: [Wlug] November talk topics

by Eric Martin

should be it would On 10/21/05, Eric Martin <freak4uxxx(a)gmail.com> wrote: > > I'm interested in the automounter. I would be very nice to have my > jumpdrive mount when I plug it in. Also, if anybody knows udev... > > On 10/21/05, Jeff Moyer <jmoyer(a)redhat.com> wrote: > > > > -----BEGIN PGP SIGNED MESSAGE----- > > Hash: SHA1 > > > > Hi all, > > > > I just recently got back from Germany, where I gave two talks at this > > year's Linux Kongress. One talk focuses on the state of the automounter, > > and the other discusses the netpoll API. You can find abstracts at the > > Linux Kongress website: > > http://www.linux-kongress.org/2005/abstracts.html > > > > If the group is interested in either of these, I'd be more than happy to > > present. I could also give a quick run-down of what the conference was > > like, who to go out drinking with, etc. > > > > Slides for these talks are available on my people page: > > http://people.redhat.com/jmoyer/index.html#presentations > > > > > > If there's no interest in these topics, it won't hurt my feelings. > > Honest. ;) > > > > - -Jeff > > -----BEGIN PGP SIGNATURE----- > > Version: GnuPG v1.2.6 (GNU/Linux) > > Comment: Processed by Mailcrypt 3.5.8 <http://mailcrypt.sourceforge.net/ > > > > > > > iD8DBQFDWQN3H/inyh944bQRAvDWAKCjgzHar2HHSf2/hwlRcWMLp4rKmACfWpoR > > X0VUV6CwwRi6Hnd+L6jVMio= > > =D3Z8 > > -----END PGP SIGNATURE----- > > _______________________________________________ > > Wlug mailing list > > Wlug(a)mail.wlug.org > > http://mail.wlug.org/mailman/listinfo/wlug > > > >

Oct. 21, 2005

Re: [Wlug] November talk topics

by Eric Martin

I'm interested in the automounter. I would be very nice to have my jumpdrive mount when I plug it in. Also, if anybody knows udev... On 10/21/05, Jeff Moyer <jmoyer(a)redhat.com> wrote: > > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Hi all, > > I just recently got back from Germany, where I gave two talks at this > year's Linux Kongress. One talk focuses on the state of the automounter, > and the other discusses the netpoll API. You can find abstracts at the > Linux Kongress website: > http://www.linux-kongress.org/2005/abstracts.html > > If the group is interested in either of these, I'd be more than happy to > present. I could also give a quick run-down of what the conference was > like, who to go out drinking with, etc. > > Slides for these talks are available on my people page: > http://people.redhat.com/jmoyer/index.html#presentations > > > If there's no interest in these topics, it won't hurt my feelings. Honest. > ;) > > - -Jeff > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.2.6 (GNU/Linux) > Comment: Processed by Mailcrypt 3.5.8 <http://mailcrypt.sourceforge.net/> > > iD8DBQFDWQN3H/inyh944bQRAvDWAKCjgzHar2HHSf2/hwlRcWMLp4rKmACfWpoR > X0VUV6CwwRi6Hnd+L6jVMio= > =D3Z8 > -----END PGP SIGNATURE----- > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug >

Oct. 21, 2005

November talk topics

by Jeff Moyer

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi all, I just recently got back from Germany, where I gave two talks at this year's Linux Kongress. One talk focuses on the state of the automounter, and the other discusses the netpoll API. You can find abstracts at the Linux Kongress website: http://www.linux-kongress.org/2005/abstracts.html If the group is interested in either of these, I'd be more than happy to present. I could also give a quick run-down of what the conference was like, who to go out drinking with, etc. Slides for these talks are available on my people page: http://people.redhat.com/jmoyer/index.html#presentations If there's no interest in these topics, it won't hurt my feelings. Honest. ;) - -Jeff -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (GNU/Linux) Comment: Processed by Mailcrypt 3.5.8 <http://mailcrypt.sourceforge.net/> iD8DBQFDWQN3H/inyh944bQRAvDWAKCjgzHar2HHSf2/hwlRcWMLp4rKmACfWpoR X0VUV6CwwRi6Hnd+L6jVMio= =D3Z8 -----END PGP SIGNATURE-----

Oct. 21, 2005

Re: [Wlug] Disabling eth0 upon bootup

by Adam Keck

Hello Mike, https://wiki.ubuntu.com/WiFiHowto provides a large amount of doc on doing wifi the Unbuntu way (TM), including disabling eth0. If that does not help, you ought to be able to enable and disable interfaces in the configuration file /etc/networking/interfaces (man interfaces for syntax). On straight Debian that file is parsed by the ifup program at boot time. -Adam On Oct 21, 2005, at 12:31 AM, Cretella, Michael A wrote: > Hey all- > > > I'm running ubuntu 5.10, and trying to understand how the linux bootup > process works.. Right now upon bootup I'd like to change two things: > > Not ifup eth0 > Configure wpa_supplicant to boot up with the right parameters in order > to > configure itself to the wireless network here. > > I think I figured out how to get the wpa_supplicant to work-- I just > edited > /etc/init.d/wpasupplicant and changed $OPTIONS to the arguments I need > in > order for it to work. > > For disabling eth0 on bootup, I could modify /etc/init.d/networking > and > change the command "ifup -a" to "ifup wlan0" to just boot up my wlan0 > on > bootup, but I feel there might be an easier way to do this... Hope you > can > help! > > > -Mike > --------------------------- > Michael A Cretella > Worcester Polytechnic Institute > Electrical Computer Engineering '07 > cretella(a)wpi.edu > (203)610-3618 > > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug

Oct. 21, 2005

Disabling eth0 upon bootup

by Cretella, Michael A

Hey all- I'm running ubuntu 5.10, and trying to understand how the linux bootup process works.. Right now upon bootup I'd like to change two things: Not ifup eth0 Configure wpa_supplicant to boot up with the right parameters in order to configure itself to the wireless network here. I think I figured out how to get the wpa_supplicant to work-- I just edited /etc/init.d/wpasupplicant and changed $OPTIONS to the arguments I need in order for it to work. For disabling eth0 on bootup, I could modify /etc/init.d/networking and change the command "ifup -a" to "ifup wlan0" to just boot up my wlan0 on bootup, but I feel there might be an easier way to do this... Hope you can help! -Mike --------------------------- Michael A Cretella Worcester Polytechnic Institute Electrical Computer Engineering '07 cretella(a)wpi.edu (203)610-3618

Oct. 21, 2005

Re: [Wlug] DELL 720 printer shared on SAMBA??

by Ken Jones

RE: DELL 720 sharing with SAMBA/CUPS problem. error_log said: Job 278 queued on 'DELL_R720' by 'root'. Started filter /usr/lib/cups/filter/pstops (PID 12409) for job 278. Started filter /usr/lib/cups/filter/pstoraster (PID 12410) for job 278. Started filter /usr/lib/cups/filter/rastertoz600 (PID 12411) for job 278. Started backend /usr/lib/cups/backend/smb (PID 12412) for job 278. [Job 278] NT_STATUS_ACCESS_DENIED opening remote file Test Page PID 12412 stopped with status 1! I googled this combo and found others with the same problem. One suggestion is to add a userid and password per smb://userid:passwd@workgroug/source/printer_name. This has not worked - yet. Ken Jones Andy Stewart wrote: >-----BEGIN PGP SIGNED MESSAGE----- >Hash: SHA1 > >Ken Jones wrote: > > >>I've unsuccessfully googled this problem. Maybe you folks know a solution. >> >>My wife received a freebie DEL 720 printer. It is really a relabeled >>Lexmark z600 type. By downloading a driver from Lexmark, I got the >>printer running on my FEDORA 4 machine. >> >>I want to share this printer using SAMBA. After installing the same >>driver on my FEDORA 3 machine its CUPS sees the remote printer and >>"installs" it. When I ask to print a test page it announces that it had >>sent the page. Nothing happens on the FEDORA 3 machine to which the >>printer is attached. It's CUPS says that nothing is in the printer's >>queue. >> >>Any ideas? >>Ken Jones >>_______________________________________________ >>Wlug mailing list >>Wlug(a)mail.wlug.org >>http://mail.wlug.org/mailman/listinfo/wlug >> >> >> > >HI Ken, > >Take a look in /var/log/cups and see if those files there indicate any >problem. On my system, I have access_log, error_log, and page_log. The >access_log notes my attempts at connecting, while the error_log has been >helpful to me in the past with error messages. > >Later, > >Andy > > >- -- >Andy Stewart, Founder >Worcester Linux Users' Group >Worcester, MA, USA >http://www.wlug.org > >-----BEGIN PGP SIGNATURE----- >Version: GnuPG v1.2.5 (GNU/Linux) >Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org > >iD8DBQFDUQfSHl0iXDssISsRAqXFAJ9gJKAHa06STLy5hfNMQrwkNpDdQQCeNQb4 >JpQTXmvbIqICGneeFgPsNMU= >=BnEQ >-----END PGP SIGNATURE----- > > > >

Oct. 15, 2005

Re: [Wlug] DELL 720 printer shared on SAMBA??

by Andy Stewart

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Ken Jones wrote: > I've unsuccessfully googled this problem. Maybe you folks know a solution. > > My wife received a freebie DEL 720 printer. It is really a relabeled > Lexmark z600 type. By downloading a driver from Lexmark, I got the > printer running on my FEDORA 4 machine. > > I want to share this printer using SAMBA. After installing the same > driver on my FEDORA 3 machine its CUPS sees the remote printer and > "installs" it. When I ask to print a test page it announces that it had > sent the page. Nothing happens on the FEDORA 3 machine to which the > printer is attached. It's CUPS says that nothing is in the printer's > queue. > > Any ideas? > Ken Jones > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug > HI Ken, Take a look in /var/log/cups and see if those files there indicate any problem. On my system, I have access_log, error_log, and page_log. The access_log notes my attempts at connecting, while the error_log has been helpful to me in the past with error messages. Later, Andy - -- Andy Stewart, Founder Worcester Linux Users' Group Worcester, MA, USA http://www.wlug.org -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.5 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org iD8DBQFDUQfSHl0iXDssISsRAqXFAJ9gJKAHa06STLy5hfNMQrwkNpDdQQCeNQb4 JpQTXmvbIqICGneeFgPsNMU= =BnEQ -----END PGP SIGNATURE-----

Oct. 15, 2005

DELL 720 printer shared on SAMBA??

by Ken Jones

I've unsuccessfully googled this problem. Maybe you folks know a solution. My wife received a freebie DEL 720 printer. It is really a relabeled Lexmark z600 type. By downloading a driver from Lexmark, I got the printer running on my FEDORA 4 machine. I want to share this printer using SAMBA. After installing the same driver on my FEDORA 3 machine its CUPS sees the remote printer and "installs" it. When I ask to print a test page it announces that it had sent the page. Nothing happens on the FEDORA 3 machine to which the printer is attached. It's CUPS says that nothing is in the printer's queue. Any ideas? Ken Jones

Oct. 15, 2005

RE: [Wlug] deleting a file named "--exclude"

by James Gray

If the Unix shell doesn't like it then try something else... You could try something like: bash-2.05b$ python >>>import os >>>os.unlink('--exclude') >>><Control-Z (just to exit python)> Assuming you have python installed. I think this should be installed by default on most Linux systems. -----Original Message----- From: wlug-bounces(a)mail.wlug.org on behalf of dulsi(a)identicalsoftware.com Sent: Fri 10/14/2005 11:51 AM To: wlug(a)mail.wlug.org Subject: Re: [Wlug] deleting a file named "--exclude" No. Unix shells expands everything on the command line before running the program. So "rm *exclude" and "rm ??exclude" expand to "rm --exclude". The program cannot tell that the "--exclude" was expanded from wildcard values. Quoting Jim Dibb <jimdibb(a)gmail.com>: > Doesn't rm ??exclude, or rm *exclude work, if you only have the one file > with exclude in it? _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug

Oct. 14, 2005