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10372 discussions

Back With Linux
by TheMactivist 24 Nov '10

24 Nov '10

Hi I flit in and out of this group when I pick up Linux again. Ive been a Mac user for the past ten years, Windows user before that and the last few years developed an interest in Linux. About a year ago I left Mac and went full on Linux with older ThinkPads. I then went back to Mac and am now triple booting between OS9, OSX and Ubuntu on an old Mac laptop. It was a struggle getting them all to work nicely together but I am back with Linux and writing this in it now. TM -- --- Twitter: http://twitter.com/SimonRoyal - LowEndMac: http://tinyurl.com/macspectrum - Skype: Simon-Royal. --- Apple PowerBook G3 'Pismo' running OS9/OSX 10.4/Ubuntu 10.10 - iBook G3 running OSX 10.4 - Sony Ericsson Xperia X10 Mini Pro.

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What would cause this lack of decision about a host on the LAN?
by Chris G 23 Nov '10

23 Nov '10

What might cause this somewhat confusing response to a 'host' command? root@mws:~# host oldchris oldchris.zbmc.eu has address 192.168.1.140 Host oldchris.zbmc.eu not found: 3(NXDOMAIN) -- Chris Green

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why won't xterm start?
by Chris Walker 23 Nov '10

23 Nov '10

Having given up on the idea of installing a Nokia SDK on my base machine, I thought I'd try creating a Ubuntu system in VirtualBox. I did that using an iso of 10.10 - Maverick Meerkat. But partway through the install, it's meant to fire up an xterm offering me a choice of installs, but it fails. I can start xterm simply by issuing the command but the script fails every time. I've googled this and others have had similar problems when they've upgraded from 10.4 to 10.10. I haven't. I've gone straight in with a vanilla 10.10 build. I've tried various tweaks and hacks but the script still fails. For info, this is what I'm trying to run - http://wiki.forum.nokia.com/index.php/Maemo_5_SDK_installation_for_beginners It does the scratchbox install ok. It's when I get as far as the SDK install it fails. The ./maemo-sdk-install_5.0.sh script displays an agreement and I page down using the space bar. It then asks me to press the Enter key. At that point, it's supposed to open up a terminal window to enable me to choose an option. It falls over with an error - unable to open xterm. Any ideas? As I'm playing with VirtualBox, I did grab a copy of Ubuntu 9.04 and that ran through the whole thing so I do have an almost working copy of the setup so it's something peculiar to 10.10. The 'almost' working bit refers me not being able to see the host machine from the guest OS but I'll persevere with that. -- __ __| |_ __ __ .----------------------------------------------. / _/ _` \ V V / | mailto:cdw_alug@the-walker-household.co.uk | \__\__,_|\_/\_/ |______________________________________________|

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hexdump formatting
by Mark Rogers 23 Nov '10

23 Nov '10

Has anyone here got any experience of hexdump output formatting? If I use hexdump -C I get: $hexdump -C -n32 /usr/bin/lsof 00000000 7f 45 4c 46 01 01 01 00 00 00 00 00 00 00 00 00 |.ELF............| 00000010 02 00 03 00 01 00 00 00 60 97 04 08 34 00 00 00 |........`...4...| 00000020 What I want to do is extend the number of bytes per line to 32, but as there isn't a format for it that means using the horribly complicated -e option. I have got as far as: $ hexdump -n 32 -e '"%04.4_ao: " 16/1 "%02X " " " 16/1 "%02X " " " "xx" "\n"' /usr/bin/lsof 0000: 7F 45 4C 46 01 01 01 00 00 00 00 00 00 00 00 00 02 00 03 00 01 00 00 00 60 97 04 08 34 00 00 00 xx .. but haven't worked out how to insert the ascii values in place of "xx". -- Mark Rogers // More Solutions Ltd (Peterborough Office) // 0844 251 1450 Registered in England (0456 0902) @ 13 Clarke Rd, Milton Keynes, MK1 1LG

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Is there any way to run an rsync daemon/server on-demand as a non-privileged user?
by Chris G 23 Nov '10

23 Nov '10

Is there any way to do the equivalent of running rsync from an entry in inetd.conf that can be done by a non-provileged user? I want to run rsync from cron to backup files to a couple of places where I have shell logins (but not the privilege to make additions to inetd.conf). I suppose I could just run rsync in daemon mode using a cron job on the remote system (and kill it later) at the right time but that seems a little crude. -- Chris Green

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An odd bluetooth problem
by Barry Samuels 22 Nov '10

22 Nov '10

I have just got Bluetooth working on my Thinkpad (Debian Testing/Squeeze) and it will pair with my Android 'phone but the signal keeps fluctuating. The link quality between 100% and -1%, the strength between 58% and -1 and it does this at around 2-5 second intervals. It does it even when the 'phone is next to the laptop. Can anyone suggest a reason for this? -- Barry Samuels http://www.beenthere-donethat.org.uk The Unofficial Guide to Great Britain

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Re: [ALUG] [ALUG Announce] Free Teeth Whitening for you
by Steve Engledow 19 Nov '10

19 Nov '10

Well I don't know about you, but I'm convinced. Does this whitening kit run on linux though? Cheers, Steve On Fri, 19 Nov 2010 04:33:16 +0000, "paul Frei" <onetofifteeneco(a)aol.com> wrote: > Untitled Document > > Get a Pro Whitening Kit 30 Day supply and two touch-up pens Free - > only pay £2.95 P&P. > > ? They know how important their smiles are and they've spent > thousands > and thousands of pounds to have the whitest teeth. Now you can have > the celebrity smile you deserve with . Try our today! > > People seeking better smiles spend £1.74 billion per year to have > white teeth. Celebrities know their success depends on having a great > smile. They are no different than you. __, and you can with . > > Get the white smile you've always wanted. will give you the bright, > celebrity smile you deserve. See if you qualify for your today! > > "I was so excited about my wedding until I tried on the perfect dress > and looked in the mirror. The dress was perfect and white, but my > teeth were yellow. I looked horrible. So I tried __ and it saved my > wedding." > > "I had an interview scheduled for the job I really wanted and needed, > but years of smoking and coffee drinking had stained my teeth so > badly > I knew the impression I would make would be bad. I tried __ and am > amazed at how white my teeth are." > > Be Attractive & Confident > ! > > We all want to look younger, happier and more confident. Everyone > would like to be attractive, successful and > have an incredible > relationship. > . > > in 3 simple steps with > Choice White advanced- > formula gel. > > if you do not wish to hear from us again please reply with cancel in > the subject line

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HDD errors
by Mark Rogers 19 Nov '10

19 Nov '10

I have a hard disk connected via a IDE/USB convertor. I was asked to look at the disk because of issues, and with a combination of tools (surprisingly mount and cp did most of what I needed!) have managed to recover most of his files (well the ones that matter anyway). However, I'm getting lots of the following in /var/log/messages: Nov 11 10:44:28 user-desktop kernel: [268615.430217] sd 10:0:0:0: [sdb] Unhandled sense code Nov 11 10:44:28 user-desktop kernel: [268615.430221] sd 10:0:0:0: [sdb] Result: hostbyte=DID_ERROR driverbyte=DRIVER_SENSE Nov 11 10:44:28 user-desktop kernel: [268615.430225] sd 10:0:0:0: [sdb] Sense Key : Hardware Error [current] Nov 11 10:44:28 user-desktop kernel: [268615.430230] sd 10:0:0:0: [sdb] Add. Sense: No additional sense information Nov 11 10:44:28 user-desktop kernel: [268615.430234] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 01 00 95 a0 00 00 08 00 Nov 11 10:44:28 user-desktop kernel: [268615.430248] __ratelimit: 41 callbacks suppressed .. and I was just curious to learn what they were telling me about what was wrong with the drive? I've Googled for some of the key phrases but don't seem to get a clear picture. I've seen references to Sense Key etc before with problems in the past (often USB thumb drives) so I figured a little extra knowledge might be no bad thing! -- Mark Rogers // More Solutions Ltd (Peterborough Office) // 0844 251 1450 Registered in England (0456 0902) @ 13 Clarke Rd, Milton Keynes, MK1 1LG

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Is there a fairly easy way to allow two users to write to the same hierarchy of files?
by Chris G 19 Nov '10

19 Nov '10

I want to enable two users to write to a specific hiearchy of files and I really can't see an easy way to do it. To be specific I have a hierarchy of files making up the data files of a wiki which I (mostly) edit directly but also need to be able to edit in the normal wiki fashion. Thus they need to be writeable by the apache2 process (which is user www-data) and directly by the user (which is me, user chris). Can anyone suggest a way to allow these to be writeable by both users? When a user creates a new file it must be editable by the other user as well so simply creating a common group to which both users belong won't work as, in general, the umask won't give files user write permission. -- Chris Green

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Snapshots
by Chris Walker 19 Nov '10

19 Nov '10

Is it possible to take a snapshot of a running system rather in the way it's possible to do in things like VirtualBox? I'm thinking of installing some software but am not sure that once installed, I will be able to back it out with leaving files everywhere. Hence the idea of a snapshot. -- __ __| |_ __ __ .----------------------------------------------. / _/ _` \ V V / | mailto:cdw_alug@the-walker-household.co.uk | \__\__,_|\_/\_/ |______________________________________________|

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