main July 2016

main@lists.alug.org.uk

17 participants
10 discussions

OT MP3 files problem
by Bev Nicolson 02 Aug '16

02 Aug '16

This might be a bit off topic but I can’t think who else to ask. (If you can, let me know.) The problem is that my MP3 player (a Philips GoGear with 4GB memory if that makes any odds) has two mp3's files on it with the wrong name. Fine, rename them, you cry. But there's the rub. They show with the right name if I mount it. What can I do? It isn't full, by the way. Bev

5 5

Re: [ALUG] Debian audio problem
by Phil Ashby 27 Jul '16

27 Jul '16

https://wiki.debian.org/SoundConfiguration On 27/07/16 11:48 Barry Samuels <bjsamuels@...org.uk> wrote > > I'm running Debian Testing, up to date as of today, and for a few months > now have had no audio. I used to have sound both on the desktop and in the > browser then I lost sound in the browser and finally in the desktop. > > I suspect that an upgrade somewhere along the way has caused this but I > don't know what and I haven't been able to cure it. > > [ALSA works on known hardware if used directly] > > So that means I have exhausted my knowledge of Linux and audio and I still > don't have any sound. Any suggestions would be gratefully received. > Hi Barry, Are you running PulseAudio as part of your desktop installation? I had a similar failure (HDMI ports not showing up in audio output options) that turned out to be the wrong audio device detection module in use. Specifically, in /etc/pulse/default.pa the following was commented out: ### Automatically load driver modules depending on the hardware available #.ifexists module-udev-detect.so #load-module module-udev-detect #.else ### Use the static hardware detection module (for systems that lack udev support) load-module module-detect #.endif so pulse was using module-detect which is obsolete and broken. Uncommenting the udev module sorted me out: ### Automatically load driver modules depending on the hardware available .ifexists module-udev-detect.so load-module module-udev-detect .else ### Use the static hardware detection module (for systems that lack udev support) load-module module-detect .endif Cheers, Phil.

1 0

Debian audio problem
by Barry Samuels 27 Jul '16

27 Jul '16

I'm running Debian Testing, up to date as of today, and for a few months now have had no audio. I used to have sound both on the desktop and in the browser then I lost sound in the browser and finally in the desktop. I suspect that an upgrade somewhere along the way has caused this but I don't know what and I haven't been able to cure it. aplay -l gives me: **** List of PLAYBACK Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: ALC1150 Analog [ALC1150 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 1: ALC1150 Digital [ALC1150 Digital] Subdevices: 1/1 Subdevice #0: subdevice #0 card 3: HDMI [HDA Intel HDMI], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 3: HDMI [HDA Intel HDMI], device 7: HDMI 1 [HDMI 1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 3: HDMI [HDA Intel HDMI], device 8: HDMI 2 [HDMI 2] Subdevices: 1/1 Subdevice #0: subdevice #0 My monitor has built-in speakers and uses an HDMI connection so card 3 should be the one to use. This actually produces the intended sound: aplay -D plughw:3,3 /usr/share/sounds/alsa/Front_Center.wav Putting those results into /etc/asound.conf as under: pcm.!default { type plug slave { pcm "hw:3,3" } } ctl.!default { type hw card 3 } produces no sound. If I boot from a live Kubuntu distro I get sound on the desktop but not in a browser. So that means I have exhausted my knowledge of Linux and audio and I still don't have any sound. Any suggestions would be gratefully received. -- Barry Samuels http://www.beenthere-donethat.org.uk The Unofficial Guide to Great Britain

2 4

IMAP (Gmail) archiving
by Mark Rogers 27 Jul '16

27 Jul '16

A quick Google suggests there are lots of ways to archive IMAP accounts so I thought I'd see if anyone here has any recommendations. Specifically: I have a handful of Gmail accounts which I'd like to archive (by which I mean keep permanent accessible backups offline). I'd like the archive to be viewable with a GUI mail client like Thunderbird. I'd like support for OAuth2 authentication if possible. I'd also like anecdotes from anyone who's tried this. I can see conflicts between me deleting spam or other rubbish at the "live" end that I would also want deleted from the archive, for example, but also accidental deletions (or deletions of old emails to save space) at the live end that I would not want removed from the archive. -- Mark Rogers // More Solutions Ltd (Peterborough Office) // 0844 251 1450 Registered in England (0456 0902) 21 Drakes Mews, Milton Keynes, MK8 0ER

4 7

Re: [ALUG] Anyone know how to use gpg-zip?
by Ewan Slater 14 Jul '16

14 Jul '16

> I want an encrypted archive that uses the passphrase I give when encrypting and requires the > passphrase again to decrypt it. What about 7zip easy, AES-256 symmetric encryption (see below): Cheers, Ewan ***create file*** ewans@chatterbox:~/Downloads$ 7z a -p commentary.7z commentary.txt 7-Zip [64] 9.20 Copyright (c) 1999-2010 Igor Pavlov 2010-11-18 p7zip Version 9.20 (locale=en_GB.utf8,Utf16=on,HugeFiles=on,1 CPU) Scanning Creating archive commentary.7z Enter password (will not be echoed) : Verify password (will not be echoed) : Compressing commentary.txt Everything is Ok ***bad password*** ewans@chatterbox:~/Downloads$ 7z e commentary.7z 7-Zip [64] 9.20 Copyright (c) 1999-2010 Igor Pavlov 2010-11-18 p7zip Version 9.20 (locale=en_GB.utf8,Utf16=on,HugeFiles=on,1 CPU) Processing archive: commentary.7z Enter password (will not be echoed) : Extracting commentary.txt Data Error in encrypted file. Wrong password? Sub items Errors: 1 ***good password*** ewans@chatterbox:~/Downloads$ 7z e commentary.7z 7-Zip [64] 9.20 Copyright (c) 1999-2010 Igor Pavlov 2010-11-18 p7zip Version 9.20 (locale=en_GB.utf8,Utf16=on,HugeFiles=on,1 CPU) Processing archive: commentary.7z Enter password (will not be echoed) : Extracting commentary.txt Everything is Ok Size: 40193 Compressed: 9539

1 0

Anyone know how to use gpg-zip?
by Chris Green 14 Jul '16

14 Jul '16

I'm trying to create an encrypted archive of some files in a ditrectory. It seems like gpg-zip should do what I want but I can't get it to do simple symmetric encryption. The trouble is that even though I'm specifying --symmetric gpg-zip still insists on being given a user:- chris@esprimo$ gpg-zip --encrypt --symmetric --output fred glomtest Enter passphrase: Repeat passphrase: You did not specify a user ID. (you may use "-r") Current recipients: Enter the user ID. End with an empty line: chris Current recipients: 2048g/8FC95300 2015-10-05 "chris <chris@esprimo>" Enter the user ID. End with an empty line: File `fred' exists. Overwrite? (y/N) y I can then just decrypt the archive with:- gpg-zip --decrypt fred no need for the passphrase! That's useless for what I want. I want an encrypted archive that uses the passphrase I give when encrypting and requires the passphrase again to decrypt it. Otherwise anyone walking up to my computer when it's turned on (and I'm logged in) can decrypt the archive. Can gpg-zip do what I want and, if so, how? Otherwise what are the alternatives? -- Chris Green

1 0

Lubuntu install
by Chris Walker 12 Jul '16

12 Jul '16

I have a Pentium machine here and I'm trying to install Lubuntu on it but without success. I've looked at this page - https://wiki.ubuntu.com/Lubuntu/AdvancedMethods and have added the -- forecepae command to the end of the command string but all I get is a cursor in the top left of the screen and nothing else happens. I've had other distros working on the machine - I installed MX last week - but thought I'd have a play with something else but I'm not having any success. What's the remedy here? -- __ __| |_ __ __ .----------------------------------------------. / _/ _` \ V V / | mailto:alug_cdw@the-walker-household.co.uk | \__\__,_|\_/\_/ |______________________________________________|

1 1

[ALUG Announce] ALUG Norwich Pub Meet Thursday 14th July
by Viperfang 11 Jul '16

11 Jul '16

ALUG Announce Please send announcements to Announce(a)lists.alug.org.uk Unsub, change settings via http://lists.alug.org.uk/mailman/listinfo/announce ----- Hello Norwich Aluggers, Our monthly ALUG Norwich social meeting will be held this Thursday, 14th July at The Coach and Horses (82 Thorpe Road, Norwich, NR1 1BA). The meeting officially starts at 8pm, although some people may arrive earlier. More information on those people can be found on the list and the IRC channel. If you are unsure if you will recognise us then make yourself and your intent to attend known by either posting on list or visiting us on IRC so we can look out for you rather than hiding in the corner. Optionally you could ask at the bar if they know where the geeky computer weirdos are and they'll point you in the right direction (seriously!). Another possibility is look for heaps of electronics on a table that may possibly look like movie props that would used for detonating explosives. Feel free to bring electronics/laptops/gadgets to the meet, you will by no means be alone. Ben Bewick aka Viperfang NB: This mail is automated, please refer to the usual sources for more information. ALUG Contact Details: Website : http://www.alug.org.uk/ IRC : #alug on irc.alug.org.uk List : http://lists.alug.org.uk/mailman/listinfo Twitter : http://twitter.com/anglianlug Identica: TBA Facebook: http://www.facebook.com/group.php?gid=2381613902 ----- Send discussion replies to main(a)lists.alug.org.uk (Reply-To set) Unsub, change settings via http://lists.alug.org.uk/mailman/listinfo/announce

1 0

Search all text files for a text string
by Mark Rogers 09 Jul '16

09 Jul '16

Is there a quick way to search all text files for a string? By "text file" I mean ASCII files, like log files, config files etc, but excluding binaries like executables, database files, etc? What I want is something like: find / -type a -exec grep 192.168.100.1 \{\} \; .. or similar, except that I made up "-type a" for ascii. (I'm trying to find all places that an IP address is mentioned so that I can change ones that need to be changed.) -- Mark Rogers // More Solutions Ltd (Peterborough Office) // 0844 251 1450 Registered in England (0456 0902) 21 Drakes Mews, Milton Keynes, MK8 0ER

10 22

DD LUKS USB Drive
by steve-ALUG＠hst.me.uk 06 Jul '16

06 Jul '16

Hi Clever People! I have a USB drive that's encryped and mounted using LUKS. It's used to hold backups (using backuppc and another backup system). This drive appears to be a bit flaky so I'm going to have to replace it. My silly question is, if I use dd to copy the entire contents from the old disk to the new one, am I going to be able to mount the new one via LUKS and it be able to access the data or is there some hidden gotcha that will prevent this from working? Cheers Steve

1 0

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

2001

2000

1999

1998

1997

main July 2016