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GTALUG Slack
by Myles Braithwaite 👾 15 Nov '17

15 Nov '17

I setup a GTALUG Slack instance! You can join the Slack here: <https://gtalug-slack.herokuapp.com/>. It's also connected to the Riot, IRC, and Telegram chat systems though a matterbridge. It's current used is to discuss, in real time, where we are going to for dinner before the meetings.

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Re: [GTALUG] Fan Control on Linux
by David Thornton 14 Nov '17

14 Nov '17

I find that sometimes different distros have different default supported configs and grok to different degrees various features and hardware. You might try booting various live cds and see what they grok. I loved knoppix to quickly tell how linux friendly a given machine is. Maybe ubuntu or fedora will give you a different view. Live cds often have elaborate complete detection stages... boot and see what chips and config it detects. You might try older versions of distros that have better support for older hardware. Maybe try the version of the live cd that was released one year after the introduction of the laptop. David David Thornton @northdot9 https://www.quadratic.net On Nov 11, 2017 4:36 AM, "ac via talk" <talk(a)gtalug.org> wrote: > On Fri, 10 Nov 2017 20:37:43 -0500 > Kevin Cozens via talk <talk(a)gtalug.org> wrote: > > On 2017-11-10 03:31 PM, Giles Orr via talk wrote: > > > I have a very old laptop I'm trying to rehabilitate and use with > > > Debian: it's got an AMD Turion chip and 1G of RAM.Â Works fine.Â > > > But one annoying problem under Linux: the fan runs flat out all the > > > time.Â > > If the fan connection to the MB is only two pins it may not have the > > ability to operate at anything other than full speed. Check the MB > > keyword, 'may' on my notebook the main fan has two pins but it has > variable speed... so i guess ymmv > > so +1 for checking the manual or contact manufacturer website/support > > > manual. As this is a laptop you may find it hard to locate > > information about fan control. > > You could add a circuit to do variable speed control of the fan but > > it may be difficult, if not impossible, to fit it in to the laptop case. > > > again depending on notebook/laptop model... many of the older models > (before space became such a fixating factor) actually has lots of crawl > space, just yesterday i added some custom components to one of > my old HP's and recall thinking how cool it is that it can all fit > inside the case :) > > Andre > --- > Talk Mailing List > talk(a)gtalug.org > https://gtalug.org/mailman/listinfo/talk >

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Re: [GTALUG] Brand-name desktop recommendation?
by James Knott 14 Nov '17

14 Nov '17

On 11/11/2017 03:42 AM, ac via talk wrote: > For Linux, I would strongly recommend HP only :) > > Not only, and in general, are HP's high and solid state quality, but very reliable, > supports Linux, and very well suited to business end users I have a pfSense firewall, which is based on FreeBSD, running on my HP computer.

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Dinner pre-meeting?
by Christopher Browne 14 Nov '17

14 Nov '17

Two thoughts present themselves to me... 1. Food Court @ Aura? I hear one of the kiosks has closed, so this option may be on borrowed time; perhaps good to give it a shot before it disappears? 2. Kabul Express we have done several times recently; it's a pretty good idea regardless... -- When confronted by a difficult problem, solve it by reducing it to the question, "How would the Lone Ranger handle this?"

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Brand-name desktop recommendation?
by William Park 14 Nov '17

14 Nov '17

I've been asked by few people about which desktop to buy. They are technical enough to swap components, but definitely don't have time to troubleshoot. They have more important things to do. So, I said any brand, new or refurbished, except HP. Things may have changed, and HP may be good now. Which brand would you recommend for desktop computer for business people? -- William Park <opengeometry(a)yahoo.ca>

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Canonical looking for an SRE
by Jamon Camisso 10 Nov '17

10 Nov '17

We're looking for an SRE to fill an open position. Work is home based and the team spans APAC, EMEA, and Americas. https://ldd.tbe.taleo.net/ldd03/ats/careers/requisition.jsp?org=CANONICAL&c… If you're interested give me a shout offlist and I'll see about making sure the right people are involved in screening :) Cheers, Jamon

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suggestion: disable fprintd
by D. Hugh Redelmeier 10 Nov '17

10 Nov '17

fprintd(1) handles finger-print recognition for some kind of authentication (logins and who knows what else). At least on my current Fedora and CentOS systems, fprintd is automatically enabled. I don't know about other systems. Most of my systems have no fingerprint hardware, so the only effect is to polute the log. Here's an example: Nov 10 10:30:14 redface-mimosa-com dbus-daemon[637]: dbus[637]: [system] Activating via systemd: service name='net.reactivated.Fprint' unit='fprintd.service' Nov 10 10:30:14 redface-mimosa-com dbus[637]: [system] Activating via systemd: service name='net.reactivated.Fprint' unit='fprintd.service' Nov 10 10:30:14 redface-mimosa-com systemd[1]: Starting Fingerprint Authentication Daemon... Nov 10 10:30:14 redface-mimosa-com dbus[637]: [system] Successfully activated service 'net.reactivated.Fprint' Nov 10 10:30:14 redface-mimosa-com dbus-daemon[637]: dbus[637]: [system] Successfully activated service 'net.reactivated.Fprint' Nov 10 10:30:14 redface-mimosa-com systemd[1]: Started Fingerprint Authentication Daemon. Nov 10 10:30:14 redface-mimosa-com fprintd[28994]: Launching FprintObject Nov 10 10:30:14 redface-mimosa-com fprintd[28994]: D-Bus service launched with name: net.reactivated.Fprint Nov 10 10:30:14 redface-mimosa-com fprintd[28994]: entering main loop Nov 10 10:30:45 redface-mimosa-com fprintd[28994]: No devices in use, exit This happens every once in a while. I don't know what triggers it. Perhaps logins. I have a machine or two with fingerprint hardware. One scary effect is to compromise security -- fingerprints are probably easy to fake. This is only a problem if someone has enrolled in the fprintd system. Otherwise there is neither risk nor reward So: in both cases, it is probably a good idea to: sudo systemctl disable fprintd PS: I think that calling this fprintd instead of fingerprintd is a bit confusing. I used to assume these entries were about printing.

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Migrating from MySQL to Postgres
by Myles Braithwaite 👾 07 Nov '17

07 Nov '17

Anyone have some recent first hand experience migrating a MySQL database to Postgres and would like a coffee and cookies in exchange for your case study? I'm working on a project that we are trying to get up and running on Postgres (as we plan on hosting it on Heroku's awesome Postgres instances) and have found that the existing migrate utilities (mysqldump --compatible=postgresql[0], pgloader[1], random sed files, etc) haven't produced the desire results. [0]: <https://dev.mysql.com/doc/refman/5.7/en/mysqldump.html#option_mysqldump_com…> [1]: <http://pgloader.io/>

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[GTALUG-Announce] Meeting on 14 November 2017 at 7:30pm - Building a 3D printer from scratch with Alex Volkov
by hi＠gtalug.org 07 Nov '17

07 Nov '17

<http://gtalug.org/meeting/2017-11/> # Building a 3D printer from scratch with Alex Volkov Building a 3D printer from scratch may be easier than making an apple pie from scratch! In this talk Alex will talk about getting into 3D printing 'the hard way' by building a clone of Prusa i3 MK2 from scratch using bits of wood, some metric hardware, arduino, 3D-printer and 3D printed parts, then attempting to design and print. ## Location George Vari Engineering and Computing Centre 245 Church Street, Room 203 Ryerson University <http://goo.gl/maps/16oJ2> <http://www.openstreetmap.org/way/23447525> ## Schedule * 6:00 pm - Please discuss on the general mailing list (i.e. <talk(a)gtalug.org>) where you want to go for dinner. * 7:30 pm - Meeting and presentation. * 9:00 pm - After each meeting, a group of GTALUGers move to The Imperial Pub (54 Dundas St East) for refreshments and more socialising. # Code of Conduct We want a productive happy community that can welcome new ideas, improve every process every year, and foster collaboration between individuals with differing needs, interests and skills. We gain strength from diversity, and actively seek participation from those who enhance it. This code of conduct exists to ensure that diverse groups collaborate to mutual advantage and enjoyment. We will challenge prejudice that could jeopardise the participation of any person in the community. The Code of Conduct governs how we behave in public or in private whenever the Linux community will be judged by our actions. We expect it to be honoured by everyone who represents the community officially or informally, claims affiliation or participates directly. It applies to activities online or offline. We invite anybody to participate. Our community is open. Please read more about the GTALUG Code of Conduct here: <http://gtalug.org/about/code-of-conduct/>. If you have any questions, comments, or concerns about the GTALUG Code of Conduct please contact the GTALUG Board @ <board(a)gtalug.org>. --- GTALUG Announce mailing list announce(a)gtalug.org https://gtalug.org/mailman/listinfo/announce

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Flatpak: Anyone with Experience or Opinions on It?
by Brad Fonseca 06 Nov '17

06 Nov '17

Hello, I've seen this new technology (or not new...I'm not sure...it appears to be a new name for xdg-app) pop up on various forums. I had a look at their web site (http://flatpak.org/index.html#page-top) but haven't really investigated it with any rigour. It looks like it may have been developed by people associated with Fedora and may be a replacement for RPM, APT, and the like (https://en.wikipedia.org/wiki/Flatpak) In any case, has anyone on this list looked at this or used it? Is it any good? Is it a good replacement for RPM or APT? Am I off-track here asking that question? Thanks, Brad -- Brad Fonseca Mobile: 416-876-2191 XMPP: brad.fonseca(a)blah.im XMPP (alt): brad.fonseca(a)xmpp.dk

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