Re: Linuxträffar Halmstad
2015-06-14 17:05 GMT+02:00 Andreas Ronnquist gusnan.mailingli...@openmailbox.org: Hej! Hej Andreas, Finns det något Linuxfolk i Halmstad som är sugna på att träffas för att snacka Linux över en fika eller matbit? Is it okay to forward your email to the FOSS Göteborg group? I.e. foss-...@lists.pelagicore.com? I think there are people from Varberg and Halmstad on that list. Om ni är engagerade i Debian så kan ni vara intresserade av nyckelsignering, jag är DD och kan erbjuda nyckelsignering - https://wiki.debian.org/Keysigning Alla är så klart välkomna, oberoende av distribution man kör. Förslag och idéer välkomnas. (Det är fritt fram att vidarebefordra detta meddelande till andra media där intresserade kan tänkas finnas). Finns det något intresse för detta? -- Andreas Rönnquist gusnan.mailingli...@openmailbox.org gus...@openmailbox.org Cheers, Jeremiah
Re: [01/05] Embedded with systemd: systemd and SIL
On Sun, Nov 16, 2014 at 7:52 PM, Robert debembed...@gmail.com wrote: By choosing packages carefully, it is possible to use linux in applications that need to meet SIL1 or SIL2 criteria [1]. No. At least this is my understanding of the situation today. SIL, or System Integrity Level, is something that needs to be certified by a third party and I don't believe that has ever been done for Debian. It is usually done for proprietary RTOSes like QNX. I personally don't have any applications that need to meet SIL2, but it is possible to meet SIL1 by taking a normal installation and removing a bunch of stuff (initramfs, udev and inetd amongst others) until the system is deterministic enough (see the methodology in [2]). /sbin/init functions OK with a few static devices in/dev It is not enough. You need to demonstrate that you meet the SIL level you claim through certification. Given the tight udev/systemd marriage and the undeterministic nature of socket activation, I suspect that systemd will never be suitable for SIL applications. Are there any other debian embedded developers that need to meet SIL criteria? How are you planning to manage the fact that there are very few non-systemd distros left, or do we have to resign ourselves to a life of OpenEmbedded and buildroot? The two issues are orthogonal. Init processes don't really need to meet the SIL level since they're mostly a part of userland. OpenEmbedded is almost certainly not used by the current SIL certified OSes out there. There is however a project at OSADL which is planning to take a kernel and a very small userland, essentially Debian's net install as defined by debbootstrap. This work is being done in OSADL with the support of numerous companies since industries like the automotive industry find the current crop of SIL certified operating systems too inflexible to do many of the things they'd like to do on modern silicon. Look at the SIL2LinuxMP project for more: http://www.osadl.org/SIL2LinuxMP.sil2-linux-project.0.html Regards, Jeremiah [1] http://www.reliableembeddedsystems.com/pdfs/2010_03_04_rt_linux.pdf [2] http://www.hse.gov.uk/research/rrpdf/rr011.pdf -- To UNSUBSCRIBE, email to debian-embedded-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/5468f252.50...@gmail.com -- Jeremiah C. Foster GENIVI COMMUNITY MANAGER Pelagicore AB Ekelundsgatan 4, 6tr, SE-411 18 Gothenburg, Sweden M: +46 (0)73 093 0506 jeremiah.fos...@pelagicore.com
Re: Embedded with systemd
-- Embedded with systemd: systemd and kernel upgrades This was recently posted on #systemd-devel: To make this clear, we expect that systemd and kernels are updated in lockstep. We explicitly do not support really old kernels with really new systemd. So far we had the focus to support up to 2y old kernels (which means 3.4 right now), but even that should be taken with a grain of salt, as we already made clear that soon after kdbus is merged into the kernel we'll probably make a hard requirement on it from the systemd side. This is a very onerous requirement in the embedded world. There are many embedded platforms sold today that only have 2.6.X BSPs. But I highly doubt those devices have modern userlands. While I agree that the BSP from vendors should be better (and it is getting better thanks to devicetree), it seems that we are doomed to run ancient userspace to match our ancient kernels. This change will probably hit me the hardest and for me it really cuts into what linux means. It used to be that I could run the same userspace on my tiny embedded device, my desktop or on the server --- the only difference being the kernel. I find it unlikely that you'd be able to run Jessie on your desktop and Jessie on your device, at least, not without a little bit of work. I think that work shouldn't be that hard actually, depending on what you've got for embedded hardware (you haven't been very specific yet.) Things like the Beagle Board run Debian out-of-the box, so depending on your hardware, things might be pretty easy. It seems like the only solution here is to abandon debian and fall back to OpenEmbedded or buildroot. OE, yocto, buildroot, etc. are always options. But iwith OE once you've built your image, you're on your ow, the vendor won't help you without a support contract and many of the userlands are maintained by large companies that will ignore you. With debian, you have a large community of support, including those working in Linaro. The big shadow hanging over embedded is not OE, but Android, which many embedded developers see as winning against GNU/Linux. This will mean a much more proprietary, or restricted, userland. Cheers, Jeremiah -- Embedded with systemd: systemd and realtime Given the existence of ( http://www.freedesktop.org/wiki/Software/systemd/MyServiceCantGetRealtime/ ), it seems that realtime and systemd is problematic. Has anyone tried the workarounds mentioned with a PREEMPT_RT kernel? How did it go? -- To UNSUBSCRIBE, email to debian-embedded-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/5468fd5f.1060...@gmail.com -- Jeremiah C. Foster GENIVI COMMUNITY MANAGER Pelagicore AB Ekelundsgatan 4, 6tr, SE-411 18 Gothenburg, Sweden M: +46 (0)73 093 0506 jeremiah.fos...@pelagicore.com
Re: XBMC med ION
2011/10/3 Uncurbed uncur...@swipnet.se Jag körde förut Ubuntu 10.10 med XBMC + nvidia drivisar. Maskinen är en Asrock ION 330. Nu kör jag Debian sqeeze med samma upplägg, XBMC nvidia's drivrutiner. Anledningen till att jag bytte var att jag ville kompilera moduler till ett DVB-S kort. I Ubuntu var det kristallklar bild med .mkv filmer utan lag, i Debian är bilden sunkig, matt kornig det laggar som aldrig förr. Ska inte ION grafiken ta hand om all kodning via hårdvaran? Hjälper inte ens att spela upp en .wmv fil, det blir samma dåliga resultat. Jag har installerat w32codecs + allt som har med Debian multimedia att göra.Kört nvidia-xconfig, kollat inställningar, dammsugit på nätet efter lösningar men det verkar inte finnas nån lösning? Debian does not include proprietary binary blobs the way Ubuntu does. This means that you have to enable the non-free repo in your apt/sources.list file if you want to pull in that type of software. Nvidia has a lot of closed source software - they're very negative towards Free Software and they are very unhelpful. That said, there should be drivers to do the kind of stuff you want to do, look at the nouveau driver for example. Hope that helps, Jeremiah
Re: SMTP autentiseringsproblem med PAM
On Sun, Sep 25, 2011 at 9:10 PM, Philip Lundqvist philiplundqv...@gmail.com wrote: Hej! Tack för snabbt svar! Vad jag vet har jag konfigurerat saslauthd, dvs. om /etc/default/saslauthd är dess konfigurationsfil; Have you created all the users that need to use the various resources? For example, postfix will need to write to every system user's spool file that gets mail and at the very least will need to su to root and therefor will have to have its own entry into /etc/passwd. Do you have all the required users? I.e. postfix, cyrus, sasl, etc? Do those users have correct system permissions to access the correct resources? Permission denied seems to me that you've not given one of the users the correct rights to the correct resource. Regards, Jeremiah -- To UNSUBSCRIBE, email to debian-user-swedish-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/cadvdrbh7tdbcv_-1rxgbatbjjrwhsm3qwwruuyvpqtpccvg...@mail.gmail.com
Re: SMTP autentiseringsproblem med PAM
2011/9/25 Philip Lundqvist philiplundqv...@gmail.com: Hej allihop! Under en dryg veckas tid har jag försökt få igång en egen mailserver här i hemmet. Jag har däremot stött på ett litet problem, det vill säga autentiseringen till SMTP-servern fungerar inte. Jag använder Postfix med Courier IMAP/POP3 samt virtuella e-postkonton som lagras i en MySQL-databas. Det här är ett utdrag ur /var/log/auth.log; Sep 25 00:30:33 hostname saslauthd[3166]: PAM pam_parse: expecting return value; [...sufficent] Sep 25 00:30:33 hostname saslauthd[3166]: DEBUG: auth_pam: pam_acct_mgmt failed: Permission denied Sep 25 00:30:33 hostname saslauthd[3166]: do_auth : auth failure: [user=u...@example.com] [service=smtp] [realm=example.com] [mech=pam] [reason=PAM acct error] But what is logging in your auth.log file is saslauthd. Has that been configured? That is the missing glue that is causing your problems right now. Ovan har jag ersatt mitt hostname med “hostname” och domännamnet med “example.com. Min /etc/pam.d/smtp ser ut som följer; auth required pam_mysql.so user=mail_admin passwd=mail_admin_password host=localhost db=mail table=mail.users usercolumn=email passwdcolumn=password crypt=1 account sufficent pam_mysql.so user=mail_admin passwd=mail_admin_password host=localhost db=mail table=mail.users usercolumn=email passwdcolumn=password crypt=1 Jag har en liten aning om att problemet med att autentisera kan ha något med första raden i /var/log/auth.log att göra. Det som väcker mina misstankar är sambandet mellan “account sufficent” och “expecting return value: [...sufficent] samt det faktum att om jag tar bort en bokstav från det förstnämnda sker motsvarande förändring i loggfilen. En annan tanke är att PAM använder en annan krypteringsalgoritm än när jag skriver in lösenordet i databasen med MySQL ENCRYPT(). Någon som har några tips om vart jag kan leta efter lösningen på detta problem, eller rent av hur jag kan lösa det? Postfix / Courier uses SASL usually for authentication. Look at your SASL configuration and I imagine you'll be a lot closer to solving this problem. Regards, Jeremiah -- To UNSUBSCRIBE, email to debian-user-swedish-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/cadvdrbhla0ciuxzgv2beoteakpkcaqaocf+gmujk4qcw_he...@mail.gmail.com
Re: Debian testing
2011/8/4 mattias m...@mjw.se Itne sjutton kan debian squeeze och debian testing för exempel sammexistera på samma dator? Som andra har sagt, det finns sätt att installera vissa packet från testing till stable, alltså wheezy till squeeze. Detta kan fungera med apt-pinning till exemple men jag recommender Debian backports, mycket smidigare. Men om du vill har två helt separat operativ system på samma maskin det vill säga squeeze och wheezy en sak du kan göra är att köra en chroot. Använder verktyget schroot vilken är i Debian redan och är jätte lätt att configure. Då kan du har två userlands med en kernel. Det finns andra sätt också som Linux Containers, virtual machines via qemu eller kvm och så vidare. mvh Jeremiah -- To UNSUBSCRIBE, email to debian-user-swedish-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/000d01cc52d5$bc2cb520$a416e255@mj -- = Jeremiah C. Foster Open Source Technologist Pelagicore AB Ekelundsgatan 4, 6tr, SE-411 18 Gothenburg, Sweden Mobile: +46 (0)730 93 0506 E-Mail: jeremiah.fos...@pelagicore.com = === NOTE === The information contained in this E-mail message is intended only for use of the individual or entity named above. If the reader of this message is not the intended recipient, or the employee or agent responsible to deliver it to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. =
Re: virtualbox
My experience with using VirtualBox for years and then switching to VMWare fusion is that fusion is much, much faster than VBox. But this is a very specific case, i.e. Apple hardware running VMWare with Debian testing, YMMV. On Tue, Jun 28, 2011 at 11:56 PM, mattias m...@mjw.se wrote: hur kan virtualox va snabbare än vmware? så är det iaf -- To UNSUBSCRIBE, email to debian-user-swedish-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/1309298199.5910.0.camel@debian -- = Jeremiah C. Foster Open Source Technologist Pelagicore AB Ekelundsgatan 4, 6tr, SE-411 18 Gothenburg, Sweden Mobile: +46 (0)730 93 0506 E-Mail: jeremiah.fos...@pelagicore.com = === NOTE === The information contained in this E-mail message is intended only for use of the individual or entity named above. If the reader of this message is not the intended recipient, or the employee or agent responsible to deliver it to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. = -- To UNSUBSCRIBE, email to debian-user-swedish-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/banlktintbcdq6q7yt0gxn-aeuschnoh...@mail.gmail.com
Fwd: Två olika apache-servrar till olika domänadresser på samma lan
-- Forwarded message --
From: Jeremiah Foster jeremiah.fos...@pelagicore.com
Date: 2011/4/20
Subject: Re: Två olika apache-servrar till olika domänadresser på samma lan
To: Philip Lundqvist philiplundqv...@gmail.com
2011/4/13 Philip Lundqvist philiplundqv...@gmail.com
Jag vill köra olika maskiner för att fördela lasten.
If you're looking for load balancing you probably don't want to do that in
Apache. You want to look into round-robin DNS or other ways, like proxying,
to balance the load.
Just nu verkar det som om proxy är den bästa lösningen på mitt problem
hittills. Jag kör däremot samma programvara (Apache) på båda servrarna, som
någon var inne på.
A proxy is likely going to be the best solution. Look at Varnish and Squid,
both of which have excellent support for this type of situation.
Som det också nämnts tidigare så vill jag att första servern ska kunna nås
på ett domännamn och den andra servern via ett annat. Båda står däremot
bakom samma WAN-ip.
Now you are no longer doing load balancing, you are serving different
virtual hosts. This is trivial to do in Apache the documentation explains it
clearly. But, if you proxy www.example.com and send it to both servers, you
will have to have both servers serve up data for www.example.com. Of course
you can have different subdomains like www1 and www2, but that is not nice
to clients that use bookmarks.
Fungerar proxyn även för subdomäner? Dvs. kan jag skicka requests på
http://sub.example.comsub.example.com och http://www.example2.com
www.example2.com till samma server även genom proxyn?
Yes. Squid är din kompis!
http://wiki.squid-cache.org/ConfigExamples/Reverse/MultipleWebservers
Regards,
Jeremiah
Med Vänlig Hälsning
Philip Lundqvist
13 apr 2011 kl. 14:53 skrev Anders Jackson anders.jack...@gmail.com
anders.jack...@gmail.com:
Tjat, DU är inte Cc:ad, som du påstod, om vi skall vara noggrann.
Ja, jag vet att den är sub-optimal Androids Gmail-klient, det var inte det
jag frågade om...
Det går utmärkt att köra på vhost, och det framkom inte i frågan någon
anledning att använda någon annan lösning.
Snarare att frågeställaren missat den möjligheten.
Sitter man bakom NAT så är det troligen mycket större problem med det om
man har hög last på servern. Det är då troligen mer begränsande med trafiken
genom den. Om det inte är så, så finns det troligen andra lösningar som är
effektivare än att köra två servrar istf en med vhost. Som att komprimera
trafiken från servern eller indexera databasen. Inte slänga på mer
hårdvara...
Den 13 apr 2011 14.22, Olof Johansson o...@ethup.se o...@ethup.se
o...@ethup.se skrev:
On 2011-04-13 14:14 +0200, Anders Jackson wrote:
(Är du CC:ad? Kan jag inte se. :-)
Jag sitter f...
(
To: Olof Johansson o...@ethup.se o...@ethup.seo...@ethup.se
Cc:
debian-user-swedish@lists.debian.orgdebian-user-swedish@lists.debian.org
debian-user-swedish@lists.debian.org
Dålig klient ;-)
)
Jag såg att han ville köra två web-siter. Vilket man ju inte normalt
löser
med två Apatche-se...
Ofta kan man lösa det med vhosts, men det är dumt att köra tunga
applikationsservrar på samma maskin som annat, om man kan undvika
det.
--
- Olof Johansson
- www: http://www.stdlib.se/ http://www.stdlib.se/
http://www.stdlib.se/
- {mail,xmpp}: o...@ethup.se o...@ethup.seo...@ethup.se
- irc: zibri on Freenode/OFTC/IRCnet/...
--
-BEGIN PGP SIGNATURE-
Version: GnuPG v1.4.10 (GNU/Linux)
iEYEARECAAYFAk2llYIACgkQCPS7eH/A+7r9xACfQDu+dypfrpvOJVR6jugFsrvM
KpsAn2/us3T5fFhQJJKl8meNp68ryUo1
=b55k
-END PGP SIGNATURE-
--
=
Jeremiah C. Foster
Open Source Technologist
Pelagicore AB
Ekelundsgatan 4, 6tr, SE-411 18 Gothenburg, Sweden
Mobile: +46 (0)730 93 0506
E-Mail: jeremiah.fos...@pelagicore.com
=
=== NOTE ===
The information contained in this E-mail message is
intended only for use of the individual or entity
named above. If the reader of this message is not
the intended recipient, or the employee or agent
responsible to deliver it to the intended recipient,
you are hereby notified that any dissemination,
distribution or copying of this communication is
strictly prohibited.
=
--
=
Jeremiah C. Foster
Open Source Technologist
Pelagicore AB
Ekelundsgatan 4, 6tr, SE-411 18 Gothenburg, Sweden
Mobile: +46 (0)730 93 0506
E-Mail: jeremiah.fos...@pelagicore.com
=
=== NOTE ===
The information contained in this E-mail message is
intended only for use of the individual or entity
named above. If the reader of this message is not
the intended recipient, or the employee or agent
responsible to deliver it to the intended recipient,
you are hereby notified that any dissemination,
distribution or copying of this communication is
strictly prohibited.
=
Re: Nu får det räcka. (Was: RE: unattended)
On Sun, 20 Mar 2011 21:59:21 +0100 Martin Leben mar...@leben.nu wrote: Hej! Med risk att få skit är det några saker jag nu MÅSTE säga. SNÄLLA läs HELA brevet och fundera MINST ett dygn innan någon bestämmer sig för att svara. Not necessarily bad advice. ;) However, it is considered flaming when you use all caps, keep your use of caps to a minimum if you can. - Det Magnus skrev, som satte igång detta, var klumpigt formulerat, men korrekt i sak. Jag är tydligen inte ensam om att tycka att somliga borde lägga ner några minuter på att hitta information själva istället för att bara slänga iväg ett brev till listan. (Jag nämner inga namn, för jag är inte intresserad av smutskastning.) If you don't want to answer a mail to the list, you don't have to. Others like to using mailing lists to get info, even if they may be able to Google it or find it through another means. Vad är det egentligen för regler som gäller på den här listan? Jag har sett förhållningsregler på debian-sidan - http://www.debian.org/MailingLists/#codeofconduct och gissar att det är det som gäller, men det kanske det inte är? Debian is an open project. You can't force people in Debian to behave a certain way, even with codes of conduct. Trolling is a fact of life, sadly. So if we want a healthy debian sweden mailing list we have to put up with a little skit now and then. You can of course have certain email addresses banned, but that is a slow process because Debian is a volunteer project and the lists are run by volunteers. I should know the process on how to ban people from the mailing list but I don't off the top of my head. Regards, Jeremiah -- To UNSUBSCRIBE, email to debian-user-swedish-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/AANLkTimGLTAnFgJ7Lr=R_CWM1jAUZYnRý4ymtht...@mail.gmail.com
Re: Inget svenskt tangentbord vid nyinstallation av Squeeze
Hej Peter, Har du testat att kör om locale configuration? Det är vad jag gör när jag jar problem med svenska tecken. Titta på dpkg-reconfigure locale eller liknande, då får du chansen att specificera vilken locale du vill använda. HTH, Jeremiah 2011/2/24 Peter Krefting pe...@softwolves.pp.se: Hej! Av olika orsaker rensade jag min lilla laptop och installerade Squeeze rent. Under installationen valde jag svenskt tangentbord, och det fungerade fint fram till omstart, men sedan har jag varken svenskt tangentbord i konsolen eller i X (LXDE). /etc/console/boottime.kmap.gz pekar mot en svensk tangentbordslayout, och om jag startar loadkeys mot den filen blir det svenska tangenter i konsolen, men inte i X, ens efter att jag tagit ner och startat om gdm. Tangentbordskonfigurationen i LXDE har inte tangentbordslayout-val, och min gamla Xmodmap-fil jag skrev till min eeepc fungerar inte under Lenny (se tidigare postning). Har flera haft problem med detta med installationsprogrammet i Squeeze? Vad skall jag skriva om jag vill ha mina svenska tecken tillbaka? -- \\// Peter - http://www.softwolves.pp.se/ -- To UNSUBSCRIBE, email to debian-user-swedish-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/alpine.deb.2.00.1102241033380.2...@perkele.intern.softwolves.pp.se -- = Jeremiah C. Foster Open Source Technology Strategist Pelagicore AB Ekelundsgatan 4, 6tr, SE-411 18 Gothenburg, Sweden Mobile: +46 (0)730 93 0506 E-Mail: jeremiah.fos...@pelagicore.com = === NOTE === The information contained in this E-mail message is intended only for use of the individual or entity named above. If the reader of this message is not the intended recipient, or the employee or agent responsible to deliver it to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. = -- To UNSUBSCRIBE, email to debian-user-swedish-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/aanlktinccjoseyk8rnh3hyo+kyrmnwgevq2jonss8...@mail.gmail.com
Moving from Fedora to Debian
OK, I have had enough. I am interested in moving from a Fedora box to a debian machine. Is there a way to do this without destroying my old info? Like downloading kernel sources, building a new kernel and then using apt-get? I thought I heard about a web site that talked about moving from Red Hat to debian once, anyone remember that link? Thanks! Jeremiah Foster -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: undelete
I have foolishly deleted a file I did not want to. It was created this morning, so it is not backed up. is there an undelete util ? thanks Matt Matt, There is not an undelete utility as you might find under a proprietary operating system. However, if you were editing that file, in Emacs for example, there may have been an automatic back-up made. Emacs does this to whatever file you are editing, (unless you tell it not to,) and creates a file of the same name that you were editing. It names it file~ (file with a tilde.) Other editors do this as well I believe. The file is not gone even if you deleted it, it has just been unlinked. This means the bits of the file are still in the file system, you just have destroyed the pointer to it. It is now non-trivial to retrieve it unfortunately. If you used the command shred to delete the file it has been overwritten and even the FBI should be unable to retrieve it. There are ways to get the file back, but they often require advanced knowledge and sometimes money to buy data-recovery services or software. Cheers, Jeremiah -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
