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How to diagnose startup script not running?
by Chris Green 19 Feb '16

19 Feb '16

I have worked out why the 'scan from computer' utilities don't work with my new OKI printer. They expect a device /dev/okiscand which should be created when '/etc/init.d/okiscand start' runs. If I run '/etc/init.d/okiscand start' manually as root then everything is fine, I can scan from the computer. However I can't work out why it's not working correctly at startup. There's nothing in the logs at all and it always works fine when run manually. I *suspect* now I look a bit harder that the oki installation is for an old V5 setup using the /etc/rcN.d directories. There is a link from (for example) /etc/rc5.d/S03okiscand to the script in init.d but there's nothing in /etc/init that refers to it. What do I need to do to get upstart to start it? (Don't tell me I should use systemd, a step too far!) -- Chris Green

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claws-mail POP3S failure with Dovecot
by mick 19 Feb '16

19 Feb '16

OK guys this is now driving me crazy. For some yaers now I have run my own mail service using postfix and dovecot on debian. My preferred email client is claws but I use K9 when out and about on my android (cyanogenmod) devices. For purely historic reasons I use IMAPS on all portable devices so that I leave mail on the server until I sit at my desk where claws is configured to use both IMAPS and POP3S. I do this so that mail is actually downloaded from my server over POP3S and stored locally (where it is backed up to two separate external systems. I also use IMAPS on claws so that I have access to the "sent" folders for my email boxes (in case I send from a mobile device). I can then simply move sent mail to tjhe mailbox of my choice locally where it matches the incoming mail. So far so hunky dory for some long time. Yesterday I upgraded my mailserver from Debian 7.9 to 8.3. As expected, everything went fine and all seemed well - until I fired up claws. Claws successfully connects to IMAPS and to my submission port (587) but it fails to connect to POP3S with the error: * Account 'mbm(a)rlogin.net': Connecting to POP3 server: smtp.rlogin.net:995... *** SSL handshake failed Sure enough, the mail.log shows entries like: Feb 19 12:27:59 pipe dovecot: pop3-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=178.238.155.43, lip=213.138.100.26, TLS handshaking: SSL_accept() failed: error:14076102:SSL routines:SSL23_GET_CLIENT_HELLO:unsupported protocol, session=<Bu4YnR4swgCy7psr> No athentication takes place because I insist on TLS (on both client and server ends) before I allow credentials to be passed. Here's the bonkers bit. The X509 certificate I use on the server is self generated and is identical for SMTP, POP3S and IMAPS. Using openssl client ("openssl s_client -connect smtp.rlogin.net:pop3s" and "openssl s_client -connect smtp.rlogin.net:imaps3") to test the connections returns identical (successful) results. I see: New, TLSv1/SSLv3, Cipher is ECDHE-RSA-AES256-GCM-SHA384 Server public key is 2048 bit Secure Renegotiation IS supported Compression: NONE Expansion: NONE SSL-Session: Protocol : TLSv1.2 Cipher : ECDHE-RSA-AES256-GCM-SHA384 blah, blah, etc. Nothing has changed client side and the fact that K9 and claws can successfully send/receive indicates server side is OK too. I have been over the dovecot configuration probably a dozen times now and can see nothing wrong (though dovecot's configuration files are a nightmare). Doveconf -n shows a perfectly acceptable setup. So my suspicion is that claws cannot handle the elliptic curve cipher offered by the server in its new configuration for POP3S (but why for IMAPS?????) (Debian 8.3 shows "OpenSSL 1.0.1k 8 Jan 2015" whereas 7.9 shows "OpenSSL 1.0.1e 11 Feb 2013") I really don't want to have to change from claws on the desktop (I'm not a tbird fan) so if anyone has any ideas, please let me know. Meanwhile I'll keep on searching (there's nothing on the claws buglist) Mick (I suppose I could just stick to IMAP - I know POP is an old protocol, but I like the way I work, and this is just bugging me.....) (Or I could try Cyrus...) --------------------------------------------------------------------- Mick Morgan gpg fingerprint: FC23 3338 F664 5E66 876B 72C0 0A1F E60B 5BAD D312 http://baldric.net ---------------------------------------------------------------------

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TV Progs
by Chris Walker 18 Feb '16

18 Feb '16

With the move of BBC3 to online I can plainly use get_iplayer to grab any files from there should I be so desperate. The problem I have is with another stream where the only option is to watch it as it's broadcast as my tv won't record it as "It's not a digital broadcast". The programme is Auto Mundial on Motors TV which is now only receivable on Ch240 on terrestrial or some satellite streams , none of which I have. Has anybody managed to circumvent this restriction? Or does anybody have any suggestions about which forum to frequent to gain further info? -- __ __| |_ __ __ .----------------------------------------------. / _/ _` \ V V / | mailto:alug_cdw@the-walker-household.co.uk | \__\__,_|\_/\_/ |______________________________________________|

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Mint blues!
by Michael Goddard 11 Feb '16

11 Feb '16

Using Mint 17.3; it has suddenly started supplying a folder and a separate file when d/l an article when I just want the file. Something this newbie has got wrong or not perhaps? Any guidance much appreciated. Michael Goddard <emmjee(a)mypostoffice.co.uk>

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Does anyone here use wxGlade, or even any other Python GUI generator?
by Chris Green 11 Feb '16

11 Feb '16

I've recently been banging away at my 'grid view of a database' requirement. I've actually got a Python program that does basically what I want (modified some code I found on the Web) and I could develop from there. However it would be much easier if I could use something to do the spade work of designing the layout etc. so to that end I've been trying wxGlade. I'm beginning to understand how it's supposed to work but seem to keep hitting bugs and 'infelicities' that stop it working. For example I now have a saved wxGlade app that is totally unresponsive when reloaded into wxGlade. Is this normal, i.e. is wxGlade this bad? I tried the Windows version (in a VirtualBox guest) and that actually seems somewhat better in that I don't keep hitting a situation where wxGlade doesn't respond. Should I persevere with wxGlade or are there better GUI designers out there? .... or should I just go back to writing native Python with wxPython? -- Chris Green

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Certificates from LetsEncrypt - looks good to me!
by Chris Green 10 Feb '16

10 Feb '16

I just decided I ought to use https for accessing my Owncloud calendar and contacts so needed to configure a certificate for my isbd.uk host (it's a Gandi virtual server). My Google search for Ubuntu https showed LetsEncrypt as the second hit so I took a look, seemed sensible so I followed the instructions at:- https://www.digitalocean.com/community/tutorials/how-to-secure-apache-with-… Absolutely brilliant, not only did it generate a certificate for me, it did all the Apache configuration too so https://isbd.uk worked after I'd run the commands given on the above web page. -- Chris Green

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[ALUG Announce] ALUG Norwich Pub Meet Thursday 11th February
by Viperfang 08 Feb '16

08 Feb '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, 11th February 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

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How to find logging apps that aren't to do with computer logging?
by Chris Green 06 Feb '16

06 Feb '16

I'm looking for programs that might help with maintaining a log, as in a ship's log or a log of maintenance activity on a vehicle. It's well nigh impossible to use the word log in the search because one is immediately swamped by hits relating to computer logging, e.g. things which write to syslog. The word journal isn't much better because it too has computer related meanings which swamp any useful output and, anyway, journal isn't quite the right word for what I'm looking for. So does anyone have any bright ideas either for what to search for or programs that I might find useful. -- Chris Green

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DAAPD (music streaming) alternatives
by steve-ALUG＠hst.me.uk 03 Feb '16

03 Feb '16

Hi Y'all! I have a server which used to run Firefly (mp-daapd), which is/was a clone(ish) of Apple Airplay. After updating the server, Firefly started misbehaving, so I uninstalled it, and was going to re-install it, but found no installation packages. Being flaky, and as I knew it was an unmaintained project, I decided to install forked-daap instead. Eventually, after a few glitches were fixed, I managed to get this running OK. One thing I don't like about it is it relies on AVAHI, which basically sits there advertising what services are available on my server. I don't particularly like this, and I'm quite capable of typing the IP address and port number into any DAAP clients I use. Anyway, this got me thinking: are there any other better, possibly more open source and/or more modern equivalents or replacements for daap? I think I looked once at DNLA or something like that but got hopelessly confused. Any advice or comments? The use-case I have in mind is for the server to be able to stream songs on demand primarily to android phones, but possibly to a couple of raspberry pis. The Pis are currently set up with MPD (Music Player Daemon) which is working quite well. As an aside, I once found a webpage that explained how to set up some machines with (I think) MPD so that playing between them was synched, as it is on a Sonos device, so you could have all the machines playing the same tune at the same time, in different rooms. Anyone got any idea how to do this? My google fu has deserted me and I can't find it again. I once tried enabling http streaming from my server and getting the pis to play that but it flooded my network and brought it to it's knees, so that's not really a way to go! TIA Steve

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2600 meeting at 18:00 on Friday the 5th February.
by Viperfang 02 Feb '16

02 Feb '16

Quick heads up about this months Norwich 2600 meeting, more info at http://www.norwich2600.co.uk

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