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10367 discussions

Ubuntu apt question
by Stuart Fox 16 Mar '06

16 Mar '06

Hi all Im new to the apt system, is ther a way to completely remove a virtual package and its dependencies? I've just put dapper on my laptop as an experiment and I want to replace gnome with kde (not starting a gnome/kde war, i just dont like gnome) I know I *could* just leave gnome in place but it urks me having all that *stuff* under the hood that I dont want there. Cheers Stuart -- The problem with the world is stupidity. Not saying there should be a capital punishment for stupidity, but why don't we just take the safety labels off of everything and let the problem solve itself?

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MySQL Dynamic/index tables
by Richard Lewis 15 Mar '06

15 Mar '06

Hello ALUG, I hope you don't mind me asking a MySQL question here? I've got a very slow query on my database which uses a lot of LEFT JOINs in order to do a sort of keyword search across a number of tables. It seems to me that if I could create a sort of permanent temporary table which stores the result of this query, add a FULLTEXT index to it and then do my keyword searches on this table things would be a lot quicker. It would be like a sort of dynamic or index table because its contents would have to change as the other tables change - it would have to reflect the current state of the rest of the database. Does MySQL provide functionality to do this sort of thing? If not I suppose I could set up a cron job to perform the query and update the table every 10 minutes or so... I've searched for things like "temporary tables", "index tables" and "dynamic tables" but haven't really found anything particularly useful. Any thoughts? Cheers, Richard -- --------------------------- Richard Lewis Sonic Arts Research Archive http://www.sara.uea.ac.uk/ ---------------------------

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Kororaa Xgl Demo Live CD (Version 0.1) has been released
by Keith Watson 15 Mar '06

15 Mar '06

http://getkororaa.com/ Regards, Keith ____________ BAROMETER, n. - An ingenious instrument which indicates what kind of weather we are having. - Ambrose Bierce - The Devil's Dictionary

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Anyone want some work?
by Joe Button 15 Mar '06

15 Mar '06

Hi. One of our ex-clients has asked us to do some (unspecified) reconfiguration to their Debian server. Apparently we don't want to do it, but I've been asked if I could find any other takers. If interested please complete the following sentence: "I am good at reconfiguring debian servers because .........." and we will pick a winner at random out of a hat. Cheers, Joe

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RE: [ALUG] USB DVD Reader/Writer
by Keith Watson 15 Mar '06

15 Mar '06

> From: Ted.Harding(a)nessie.mcc.ac.uk > Sent: 14 March 2006 22:51 > Any further comments welome -- I've never dabbled yet in the > DVD world. Neither had I until recently, I found this very useful <http://www.troubleshooters.com/linux/coasterless_dvd.htm> Regards, Keith ____________ We don't see the world as IT is. We see it as WE are. - Anaïs Nin

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Free to a good (or bad) home
by Wayne Stallwood 15 Mar '06

15 Mar '06

I am having a bit of a clear out and just stumbled across the following bits...all free to anyone willing to come and get them...If not then I'll bring them to the next hardware meet. eMachines eTower 700ir Mini Tower PC Fitted with Celeron 700,Heatsink/Fan, Mainboard (Intel 810 chipset),CD-ROM,Modem and a floppy drive...Everything else has been robbed. Integrated Video and Audio, no AGP slot, 3 PCI's. Seems to run fine with a test PSU and some RAM (PC100 DIMM)...you'll probably have to junk the case because the PSU is one of the less common sizes. Plextor SCSI (SCA connection) SCSI CD ROM. 40x speed. DXR3/Hollywood hardware (DVD playback) Mpeg card, Drivers to make it work with Xine exist. Strange Compaq all in one PC (integrated monitor etc) with a Massive 8MB RAM and bohemouth 400MB Hard drive I believe it has a 486DX2/66 Processor. Works. Was going to be part of a long forgotten MiniITX project so now heading for the bin (unless anyone wants to save it)

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USB DVD Reader/Writer
by Ted.Harding＠nessie.mcc.ac.uk 15 Mar '06

15 Mar '06

Hi Folks, Can experienced persons recommend an external USB DVD reader and writer which works well with Linux? (I would be driving it from a Red Hat 9 laptop). Also: would there be any problems writing files to it from filesystems on other machines which are NFS-mouted on the laptop? (I would chiefly want to use this to make backups of large chunks of filespace, and there would not be space on the laptop to clone the files from the other machines, only one of which has a USB port which may or may not be OK for this -- SuSE 7.1 from around 2000). Thanks for any advice, Ted. -------------------------------------------------------------------- E-Mail: (Ted Harding) <Ted.Harding(a)nessie.mcc.ac.uk> Fax-to-email: +44 (0)870 094 0861 Date: 14-Mar-06 Time: 16:58:34 ------------------------------ XFMail ------------------------------

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Windows Vista UI
by Wayne Stallwood 14 Mar '06

14 Mar '06

It's always worth looking at beta's of upcoming OS releases to see where they are heading...you never know there may be one or two good ideas that should be in Linux....But looking at these shots of Vista I am wondering if MS have sacked half their UI team (if they haven't they should do) http://www.extremetech.com/article2/0,1697,1931914,00.asp Check out the media player shot non standard widgets, confusing boundaries between content tree and content files, media buttons that force you to mouse down to the bottom middle of the screen....madness or unfamiliarity clouding my opinion ? We stuck IE7 preview on a spare XP machine at work, same UI issues, looks pretty but is totally unusable for power users...The only good thing I would like to see implemented in firefox is the tab preview button that gives a screen of thumbnails of all current tabs.

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Wireless "N"etworking
by Martin John Collins 14 Mar '06

14 Mar '06

Evening all, Slowly but surely my Linux knowledge is growing but I have always avoided the big "N" as the alien terminology tends to make my head spin after about 5 mins of reading! But I'm going to give it a go. A full tutorial through the LUG is not what I'm after, but a few pointers of where to start would be appreciated. There's a desktop in the lounge (which will be the server) connected by cable to a Linksys wireless broadband router for ADSL internet access. My laptop connects to the internet wirelessly (ndiswrapper) through the router. Both machines connect to the router via DHCP and there are firewalls enabled on the desktop, the laptop and internally on the router. In the next couple of months I will be putting another desktop in my son's bedroom upstairs. All three machines will be running SUSE 10.0 All I really want is one shared folder on the server for moving files around all machines and for the laptop and upstairs desktop to be able to print to the printer connected to the desktop server. I don't know what route to go. I've read a little about internet printing protocol and configuring cups but that only covers the printing. Samba seems to address both but my first initial attempts have failed. I set up the workgroup COLLINS-NET through the SAMBA SERVER module in YAST which also opens up a firewall port on the server. I then configure the SAMBA CLIENT through YAST on the laptop and after entering the username and password it seems to connect (this is only after I shut down the laptop firewall manually - God knows what port the SAMBA CLIENT needs open!). However when I try to browse the network through konqueror "smb://collins-net/" I get the error "could not connect to host for smb://collins-net/". So I don't know - is SAMBA the way to go or is there a simpler solution? Your comments suggestions would be much appreciated. In the meantime I'm shutting down now and going for a sit down with a beer and a SuSE 9.2 Administration Guide!!! Cheers, Martin

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MySQL on Ubuntu 5.10
by David Noble 14 Mar '06

14 Mar '06

Hi!, After getting my bulletin board to work on my Debian system, I decided that as it wasn't using too many resources I might as well move it onto (another) old school computer (Celeron 600; 64m ram)... I performed a fresh installation of Ubuntu 5.10 (server), as I had a disc lying about. I installed the 'dev tools'(?) package, copied the MySQL source over to the machine, unpacked, ran configure (with relevant options). This worked, found gcc, g++, and all that, but came to a grinding halt, reporting "no curses/termcap library found". I checked that I had ncurses installed- I have ncurses-base. However, an "apt-get install ncurses-devel", or an "apt-get ncurses-dev" returns no results. What should I do- I don't seem to be able to find any relevant .deb packages on the 'net. I also have no internet access to this ubuntu machine as I am at <strike>prison</strike> school. Any suggestions appreciated, Dave.

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