- WLUG - wlug.mailman3.com

Using wireshark to sniff arduino USB traffic...
by Tim Keller 19 Mar '09

19 Mar '09

I saw this article yesterday: http://biot.com/blog/usb-sniffing-on-linux Pretty cool stuff! Later, Tim. -- I am weary of the allegiances of any politician who refers to their constituents as "consumers".

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REMINDER: Upcoming Meeting
by Andy Stewart 18 Mar '09

18 Mar '09

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 HI everybody, We have a WLUG meeting scheduled for Wednesday, March 18th, 2009 at 7:00 PM on the WPI campus in Worcester, MA USA. Our featured speaker for this evening will be WLUG member John Stoffel, and he will be talking about using Linux together with an Arduino, which is a microcontroller that is freely specified and available in many different implementations for around $30. See http://arduino.cc for more information. After the meeting, we'll adjourn to a local pizza establishment. I look forward to seeing you at the meeting! Andy - -- Andy Stewart, Founder Worcester Linux Users' Group (http://www.wlug.org) Chelmsford Linux Meetup Group (http://linux.meetup.com/393) Amateur Radio: KB1OIQ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (GNU/Linux) Comment: Using GnuPG with SUSE - http://enigmail.mozdev.org iD8DBQFJv8j+Hl0iXDssISsRAuIqAJ9/L41ujQ7aJeEwHtag17bC4dH8ugCggXl7 p/V/8P3I9KNTNILhP48ntrA= =gkyJ -----END PGP SIGNATURE-----

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web hosting recommendations
by Frank Sweetser 17 Mar '09

17 Mar '09

I'm looking to see if anyone has any recommendations for a decent web hosting service for a small local business. The people are pretty non-technical, so they're basically looking for something low cost with a good CMS, rather than a raw semi-managed linux host. Anybody have any favorites that would fit this bill? -- Frank Sweetser fs at wpi.edu | For every problem, there is a solution that WPI Senior Network Engineer | is simple, elegant, and wrong. - HL Mencken GPG fingerprint = 6174 1257 129E 0D21 D8D4 E8A3 8E39 29E3 E2E8 8CEC

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apt + version control
by bkn＠ithryn.net 17 Mar '09

17 Mar '09

Hi All, I'm trying to find a solution to a problem. I would like tie apt (or dpkg) to some kind of version control system so every time you install/remove a package you much annotate why you're doing so. The reason i'd like to have a system like this is because i co-maintain a linux machine with a few other people and we'd like to keep a running tally as to who installed what packages and why (since the package gets unwieldy after a while). Does anyone know of a system like this? The closest thing i was able to find was something called pkgwatch, which is a package of scripts which wraps around apt and rpm; one of it's features is to diff the list of packages after every call to apt-get which will get the job done. Does anyone know of anything similar? Thanks, -- Brad

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Screen resolution on my laptop - HELP!
by Andrew C Wilkin 28 Feb '09

28 Feb '09

I am trying to adjust the screen resolution on my Toshiba Portege 7140CT. I'm sure it's an adjustment in the xorg.conf file, but I don't know enough to do it properly. As a matter of fact, I tried following online instructions only to have no resolution - only lines and a frozen machine. I need this done in the next couple days, please, and would be willing to drive a reasonable distance to have you look at it. If anyone can help me, either by rewriting it for me via email or by my visit to get it done, please let me know here or by calling my cell: 508-713-5947. Thanks! Andrew Wilkin

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Re: [Wlug] Fedora freezes
by Jamie Guinan 24 Feb '09

24 Feb '09

Hi Walt, When it is frozen, can you ssh in from another machine? Ping, even? -Jamie On Tue, 24 Feb 2009, Walt wrote: > Nope, the ONLY two things that work are the light and NmLk. These are > operated (on my Lenovo X61s) using the Fn key. None of the other Fn key > functions operate at time of lock-up. So I'm assuming a panic. > Thanks! > Walt > > > Chuck Anderson wrote: > > On Mon, Feb 23, 2009 at 07:44:05AM -0500, Walt wrote: > > > >> I can turn the light on (ThinkLight) and the NumLock. Other than that, > >> no keyboard interaction happens. > >> Thanks! > >> > > > > So the little house-shaped light with the "A" inside it that > > represents the state of the Caps Lock function doesn't blink all by > > itself? Because if it does, that indicates that the kernel paniced. > > If it doesn't, then the kernel did not panic. > > _______________________________________________ > > Wlug mailing list > > Wlug(a)mail.wlug.org > > http://mail.wlug.org/mailman/listinfo/wlug > > > > > > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug >

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no sound from ubuntu
by Strazdas, Rich 24 Feb '09

24 Feb '09

Hi, first post here! I'm a part-time Linux user, with experience on Mandrake and Fedora. After installing ubuntu 8.10, I find that my computer is very quiet, even when I don't want it to be! The only sound I can get is the beep when the arrow keys reach a limit, such as scrolling to the end of a list, or the end of a command line. The master volume is high, I have permission to Use Audio Devices, nothing is muted, am I missing something basic??? I've been to https://wiki.ubuntu.com/DebuggingSoundProblems <https://wiki.ubuntu.com/DebuggingSoundProblems> and lots of links from there. Learned a lot, accomplished little. :) I can turn off the beep (alert) in Sound Preferences, but I can't turn on other sounds, (Rhythmbox, youtube, etc.) Some info I picked up is shown below. I wasn't clear from checking http://www.alsa-project.org/main/index.php/Matrix:Main <http://www.alsa-project.org/main/index.php/Matrix:Main> whether my sound card is supported by ALSA. The Intel soundcard list includes ESB2, but nothing else remotely like 631xESB/632xESB. If that's the case, am I screwed? aplay -l **** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 lspci -v 00:1b.0 Audio device: Intel Corporation 631xESB/632xESB High Definition Audio Controller (rev 09) Subsystem: Dell Device 01c0 Flags: bus master, fast devsel, latency 0, IRQ 16 Memory at dfffc000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: HDA Intel Kernel modules: snd-hda-intel /proc/asound/cards 0 [Intel ]: HDA-Intel - HDA Intel HDA Intel at 0xdfffc000 irq 16 -Rich This e-mail message is generated from?Coghlin Companies Inc. or one of its subsidiaries including, but not limited to, Columbia Electrical Contractors, Inc. d/b/a Columbia Tech; DCI Automation, Inc.d/b/a DCI Engineering Services; Cogmedix, Inc.; and Coghlin Precision, Inc. This message may contain information that is?CONFIDENTIAL, and may also possibly contain information that is being held as a Trade Secret.? The information is intended to be disclosed solely to the addressee(s).? If you are the intended recipient, any information herein is to be held as CONFIDENTIAL pursuant to any Non-Disclosure Agreement applicable between the parties, or as a Trade Secret as applicable.? If you are not the intended recipient, any disclosure, copying, distribution or use of the contents of this e-mail information is prohibited.? If you have received this e-mail in error, please notify the sender by return e-mail and delete it from your computer system.

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cheap, small computer
by Nick Nassar 21 Feb '09

21 Feb '09

Does anyone know of a cheap, small computer with a TV out powerful enough to run Ubuntu? Preferably something without a fan? Nick

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Few things from last night's meeting
by Eric Martin 20 Feb '09

20 Feb '09

A couple of things from last night's meeting / dinner that might interest everybody: [IRC] I know people have mentioned it before but WLUG has an irc channel. We're on freenode and it's #wlug-ma. IRC stands for Internet Relay chat and is used for sync communication between people. Check out this wikipedia link [1] for more info. get a copy of Xchat (irc client) and when you open xchat it should prompt you for a server. Click freenode. Next it may ask you for a channel to join, type in #wlug-ma. If it doesn't ask for a channel to join, type "/join #wlug-ma" in the command bar at the bottom. [PGP Keys] Some people mentioned that their pgp keys are expiring in roughly 2 months so we need to have a keysigning again. If your key is expiring soon I would suggest generating a new key now and signing your new key with your old key. This will allow the web of trust to extend to your new key. For generating new keys, there are a few schools of thought. Some people prefer to have their master key be unlimited and generate new subkeys every so often (1/year, etc). This way signatures go to the master key but the subkeys can always be revoked if there's a problem. Others generate a key pair with a 3-5 year expiration and just get signatures again as they need them. The thing to keep in mind is how possible is it that my key will be cracked [expiration] years from now given technology. I think the current plan is to have the key signing in two months (please correct me if I'm wrong) so I'll be sending more stuff out as it gets closer. [1] http://en.wikipedia.org/wiki/IRC -- Eric Martin Key fingerprint = D1C4 086E DBB5 C18E 6FDA B215 6A25 7174 A941 3B9F

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Is MS becoming less evil?
by Clint Moyer 17 Feb '09

17 Feb '09

I'd say no, but there is this: http://arstechnica.com/open-source/news/2009/02/red-hat-virtualization-deal… http://blogs.technet.com/virtualization/archive/2009/02/15/Microsoft-and-Re…

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