Hi Ricardo!
Thank you sooo much for taking your time for the explanation :)
I will probably come back to this when I prepare that part of the
presentation about it.
Regards :)
Laura
Hi Guix!
I am preparing a talk to introduce the community in a meetup, and one of
the topics the people want to know about is its relationship with Docker.
I've read the manual, and have Ludo's talk from FOSDEM 2019, but if someone
more experienced than me can help me (maybe there is a blog post,
Hi!
I would like to help in translating to Spanish if you need to :)
Latin languages are pretty bad at that. In Spanish, people sometimes
> replace the “a” and “o” suffixes (which denote feminine and masculine)
> with “@” or with “e”.
>
Here we use "e" or "x" for gender neutrality (ie: les usuari
Hi!
I just wanted to let you know that even I'm in the process of moving I can
help in writing the blog post for Outreachy and so on if you need :)
Regards :)
Laura
Hi Guix!
I've uploaded a new version of the video for asking for help. Here is the
link to it: https://archive.org/details/guix-videos/03-help-new-version.webm
I guess I took into account all the suggestions from Ricardo and Tobias,
but I would appreciate feedback again :)
Kind regards :)
Laura
Hi!
We now have https://guix.gnu.org/install.sh. You are free to use it.
>
Uhm I am getting a 404 for this link :/
>
> Can you tell me how to reproduce this? Prehaps it’s a problem with our
> scripts?
>
I am attaching the cliSession file (cannot copy/paste it here, it gets
broken). You have to
Hi!
I will start fixing what we can from the videos :) Will be answering video
by video to see what we can change and what we cannot unless we record
again the transcript :/
01-installation-from-script:
- at 01:15 the URL is broken in an odd manner. This can be fixed in one
of these ways:
a) us
Hi!
Does anybody else want to say something about the videos? :)
Regards!
Laura
Hi Guix!
We are about to publish the existing documentation videos and we need your
help!
If you are interested, please, watch them
https://archive.org/details/guix-videos and give feedback here :)
We will appreciate it very much, and the idea is to collect the feedback up
to next Tuesday (July 23
Hi all :)
Have just pushed the README file and deleted environment.sh (it's no longer
needed).
Regards!
Laura
Hi Bruno :)
> To assign copyright to people and years, I used the git log plus
> knowledge about the work of Laura and Ricardo. Please add/correct if
> something is missing or wrong.
>
Thank you, great work. I believe Ricardo should also appear in the
Makefile.
>
> I wanted to put all "artistic"
Hi!!
Shall we define this so that we upload the videos :)?
Regards :)
Laura
hey!
congrats!!! will definitely listen to it! thanks for sharing :)
Hi!
* I’m repeating myself here: do *not* use enforcing mode. Do use
> permissive mode only.
>
Oh, sorry for this, it was the "easy" way of checking that it didn't work.
I have byobu running now with a tail -f of the audit log.
My question was more like "I am hardcoding the path to guix -at l
Hi!
I am somewhat stuck :/
I cannot figure out why this doesn't work.
I have even tried adding the full path but when I test it I still see that
Guix is not found using enforcing mode.
Any ideas?
Regards :)
Laura
@@ -1,4 +1,4 @@
-;; -*- lisp -*-
+; -*- lisp -*-
;;; GNU Guix --- Functional packa
Hi!
Thanks for guiding me in solving this issue :)
I am editing the file to see if I can finish the task, will answer back
with my new results.
Thanks! (Please use “diff -u” in the future; it’s clearer when you’re
> used to git diffs.)
>
Will take this into account!
What about what “guix pull”
> What is the file name of “guix” when running in permissive mode? We
> need to know this to adjust the policy.
>
After running `which guix` I get:
/usr/local/bin/guix
I tried to add another label for it but it didn't work. I was going to ask
you for a good tutorial for writing the policies but I
That’s confusing. Didn’t you say that you ran “guix search” before?
I've figured out the reason. In both cases -when I create the .autorelabel
file and reboot (so the permissive mode goes away, since I am changing it
through the CLI) and when I don't but run `restorecon -r /` and set it to
enforc
Yes, I know. The lines I proposed were untested, though, and some of
> them required adjustment, so I was curious to know what exact changes
> you performed locally and where.
After writing the previous email I have realized I could have done it in a
separate file, right? Like I said, I cloned th
Hi!
Which lines? All of the changes I described were not necessarily ready
> for inclusion. They were all untested.
>
No, I meant I did it locally on my computer. I didn't even touched the
original file. BTW, when they are finished how can I share that file
without pushing it?
> This probably j
Hi!
I added the lines to a copy of guix-daemon.cil which I got from cloning
guix and placed it in root's home.
Since everything was messy (/gnu had d?? as permissions as well as
all the fields listed with `ls -l`, and could not solve it, even trying to
delete it ), I restored my VM to the
Hi :)
Fine. I will do that. But I would like to see the agreement of the
> other contributors. Ricardo, Laura, Gábor: Do you also agree on that?
>
Sorry, I agree.
Regards :)
Laura
Hi!
So we need to figure out what file that “guix” command corresponds to,
> so that we can add a rule to the policy to apply the correct label.
>
I see. But how can we do this?
Regards :)
Laura
Hi!
More info after having my fresh install.
First, I ran semode, and checked with -Z option my /gnu dir successfully.
After that, I created the file and rebooted. While rebooting this time I
got the message telling me that the system was being relabeled. Then, I ran
restorecon and set SELinux to
Hi!
>
> If this doesn’t work I don’t know how to proceed.
>
Me neither. I will delete my VM and have a fresh install, to see if I did
sth wrong in between, following the same steps. At least we know that in
Fedora/RHEL we deactivate SELinux and Guix works fine up to now :/
>
> Good luck! :)
>
Yes
Hi!
Reinstallation should not be necessary for this. It’s unlikely that
> SELinux is broken. Just make sure that everything is properly labeled.
> The reboot should take a pretty long time while every file on the disk
> is labeled.
>
uhm then I am doing sth wrong, or did not understand very we
Hi!
Uhm, that’s weird, but you’re not in permissive mode, are you? What
> does “getenforce” say?
>
I tired it in both modes and the same result in the log file.
>
> To relabel your whole file system according to installed policies run
> this:
>
> touch /.autorelabel
> reboot
>
I will see
--8<---cut here---start->8---
type=FS_RELABEL msg=audit(1559947443.686:26389): pid=2658 uid=0 auid=1000
ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023
msg='op=mass relabel exe="/usr/sbin/setfiles"
hostname=localhost.localdomain addr=? terminal=p
Sorry, my mail client apparently hates me, it is somewhat formatting
my mails after sending them ¬¬
Hi!
> Thank you, the log is helpful (even though it looks like your mail
> client reformatted it, which makes it very hard to read).
Sorry for that :/
> Did you run “restorecon” on the store to recursively label all files?
I did, but I have just found that you are right, looking at the log
that i
Hi!
Hope to shed some light.
I followed all the steps that I hadn't followed before in the
documentation manual about SELinux for guix daemon (ran semodule,
restorecon for all the filesystem and restarted the daemon).
I forgot to set SELinux in permissive mode, so I still got the issue
with the s
Hi!
> Thanks. Did you install the SELinux policy for the daemon that is
> included in the source code repository? (It is not included in the
> files that “guix pull” installs.)
My bad, I haven 't :/ Shall I put SELinux in enforcing mode and do so?
Regards :)
Laura
Hi!
> Thank you Laura for continuously caring about the videos even after
> your internship ended!
Of course Bruno :) I said I would go on as a contributor and here I am ;)
Alles gute!
Laura
Hi Guix!
Today I've been installing Guix on top of Fedora (relase30), and I
faced issues with guix-daemon, getting it did not have permissions for
running. It was a SELinux problem, since after disabling it and
restarting the daemon I could use guix normally.
Here is my audit.log file, in case som
Bonjour ;)
> I agree; I’m just trying to stir it up so we start thinking about a
> plan. :-)
Great!
> Someone else could eventually apply for membership to the ‘audio-video’
> group on Savannah so that Mark is not a single point of failure.
Would you like me to do so? It would be a pleasure for
Hi!
On Thu, May 30, 2019 at 1:16 PM Paul Garlick
wrote:
> I am thinking of adding a CREDITS file to the repository, primarily to
> acknowledge the help given by the sound engineer. The use of the
> studio equipment and the editing work made this part much easier than
> it would otherwise have b
Hi!
> Since I doubt guix-patc...@gnu.org is the right place to send videos
> patches, I'm attaching two tiny of them here, they fix a couple of typo
> in https://audio.video.gnu.org (is https://audio-video.gnu.org actually).
Thanks :) I have already applied them and pushed the changes.
>
> Nice wo
Hi/Hallo/Hola/Bonsoir :)
All the videos are ready now :)
> Agreed! The result is really nice, and the workflow you came up with is
> a nice piece of engineering, too.
Thank you very much Ludo :)
>
> Where should we go from there?
>
> There are several tasks that could be started (translating, ad
Hey Hey!
Thanks for the compliments to everyone :)
Working with Paul during the last months has been great and Gábor,
Björn, Ricardo and Ludo had played a very important role while I was
an intern too ;) . And also some Guix folks.
Ok, let's keep the 3 min constraint for future videos and maybe
Hi Paul!
> The method I use to track packages is to search at
> https://guix-hpc.bordeaux.inria.fr/browse
Thanks! My bad, I knew about this site but I never tracked a package,
it is very useful. When I finish with the videos I will see if I can
shed some light at least.
> Perhaps your test has r
Hi Guix!
Thanks for the feedback, I didn't expect such a long thread of mails
and being happy with them :)
As regards Paul's voice, I believe it depends on each person. For me
it is a little slow but also very clear and kind of calm. And I guess
the timing is based on the recordings that I did wi
Hi!
On Thu, May 23, 2019 at 7:14 AM Paul Garlick
wrote:
> Did this problem resolve itself?
>
> I tested 01-installation-from-script on my system without seeing any
> interruption. I am testing with totem version 3.26.0 on Ubuntu 18.04.
I found the reason for this.
I have a minimal installation
Hi Guix!
I have created the site: https://archive.org/details/guix-videos
where I will be pushing the documentation videos that I created
during my internship and that Paul helped a a lot sharing their voice
and knowledge about video creation to enhance them.
I appreciate feedback :)
Regards!
L
Hi :)
> Hello Laura,
>
> Laura Lazzati ezt írta (időpont: 2019. máj. 21.,
> K, 4:52):
>>
>> Hi!
>>
>>
>> > For what is worth, they could also be uploaded to https://archive.org/
>> Interesting! I was thinking about sth internal for the communi
Hi!
> For what is worth, they could also be uploaded to https://archive.org/
Interesting! I was thinking about sth internal for the community first
but the environment for the creation is available, so no problem for
me. What do the others think?
BTW, I finished generating the videos.
Sth weird
Hi Jakob!
I didn't want to be the first one, but welcome and congratulations :)
I am a former Outreachy intern, and my experience with Guix folks was great,.
I'm sure you will learn and enjoy a lot your internship.
Regards :)
Laura
Hi!
> Yes. I think that the total duration of each cli session is now good.
> However, there may be improvements in a few places to further
> synchronize the narration with the screen output.
>
> For example, if a particular output is displayed slightly ahead of the
> narration one could add some
Hi Gábor :)
> I will ask on Monday.
Thank you :)
Regards!
Laura
Hi Paul!
> I can do the coarse adjustment on that one, to set the overall duration
> and make sure that the audio streams are not truncated.
I have already pulled and I am building all the videos.
> Could you re-build the other videos and check the internal timings?
> This is the fine adjustment
Hi Paul!
On Wed, May 8, 2019 at 8:14 PM Paul Garlick
wrote:
>
> Hi Laura,
>
> > Now I am generating all the videos and will be pushing the changes
> > asap.
>
> Great stuff.
>
> I have made a start, setting the durations for the first three videos.
> If you pull the changes you can check the inne
Hi!
> Great. These are the same, my timings expressed in seconds yours in
> minutes and seconds.
Oh, didn't notice that.
> So we should be able to finish from here without major obstacles.
> However, I suspect that the cli timings that you did previously will
> need to be re-checked as we will no
Hi Paul!
> I have implemented the repeat procedure and pushed the commit to the
> repository.
>
> > I definitely HAVE TO learn Guile.
>
> This is a good example.
>
> There is some arithmetic needed to convert the sleep durations, in
> milliseconds, to frames, using the frame rate. If you have see
Hi Peter!
On Sat, 4 May 2019, 10:19 Peter Faller, wrote:
> Hi -
>
> My first attempt to install Guix failed - sorry, I don't have details, but
> I think it may have had something to do with selecting too many window
> managers. So I tried again, selecting only GNOME.
>
Did you delete the VM and
Congratulations :)
Hi Paul!
> Thank you for testing. The results are different from my system.
You are welcome :) I like testing (and trying to break) stuff - I
wished this worked well though :/
>
> I think we are seeing a difference between wall-clock time and cpu
> time. In the screen file I can see there is a
Hi Paul :)
I ran made the videos for 02dalyuse1 with the cli session files
untouched, using the new screen script.
Then I added :#sleep 1 in the end of each cli file and got weird timings :$
firstCli originally gives me a length of 00:01:54.84700
Then, adding the sleep metacommand I get 0
Hi Paul!
> In my case I was noticing erratic intervals produced by the sleep
> commands. So '#:sleep 1000' gave a 6 s pause and '#:sleep 13000' gave
> a 26 s pause, for example. After the changes the commands produce the
> expected results
I am creating the videos with the cli session as it was,
Hi!
> It would be great if you can test the accuracy on your system too. If
> you add '#:sleep 1' to one of the session files, for example, does
> it make the cli video 10 seconds longer?
With the new changes, right?
Regards!
Laura
Hi Paul!
> Working on the timings for 02-daily-use1 I have found that I have
> needed to make a couple of changes to the 'hesitate' procedure in the
> screen script. I have been finding that the pause introduced by the
> sleep command is not accurate, making it difficult to set the right
> value
Hi! :)
On Fri, Apr 26, 2019 at 7:01 PM Paul Garlick
wrote:
>
> Hi Laura and All,
>
> I have determined the cause of the playback problems with Firefox and
> pushed a fix to the videos.git repository.
Great :)
>
> Essentially, a limitation of the treatment of opus audio streams in
> Firefox mea
Hi!
I'm always late :S
Do you need help with the Spanish translations?
Kind regards :)
Laura
Hi Paul!
> This plays at the right speed for me in Videos/Totem (version 3.26).
Don't know what happened. I deleted all the videos and made them again
and now I don't see that issue anymore.
>
> duration1 (video stream): 1 minute 29 seconds
> duration2 (audio stream): 1 minute 18 seconds
>
> Th
Hi everybody!
These days I will be migrating my VM since I am running out of space,
so sorry for the delay :/
I am testing right now.
> Commit 4bd2e78b893fef5ce1f12bec895ee8234cabaf1f fixes the colors.
> ffmpeg needed a different pixel format to set the chroma subsampling
> correctly [1].
>
> I
Hi Paul!
Sorry, I've got up to date with this.
> Is Firefox the browser you are testing with?
Yes, I tested both with Firefox and Icecat and get the same message,
that it is corrupt :/
You mentioned you tried totem, right? In my case it runs and I can
watch the video but the colours are changed. I
Hi Paul!
Sorry fot the delay.
> I have been able to match the aspect ratio of the cli videos to the
> nocli videos. With ffmpeg there is a filtergraph that can be added to
> pad the images. The result is a smooth transition between the two
> types. There is no longer flickering or crashing in t
Hi Paul :)
O is fixed in commit
> 7180fff4ecb46cfed41c6214579a53af6a636a21.
>
> The new frame rate is 25 fps. This is the European standard for PAL/HD
> video.
>
> The file sizes are not dramatically affected by the change. The first
> video is reduced in size from 11MB to 10 MB, for example.
T
Hi Paul!
> I have pushed all of the new audio recordings to guix/videos.git.
Yeah :) I saw them, that is why I didn't answer back, was planning to
see the matching of the other these days :)
> There were two extra svg images needed (for 02-daily-use2 and 04-
> packaging1) to match up with the audi
Hi!
> I had help from a sound engineer who is familiar with the microphone
> set-up and the recording process.
>
GREAT!
>
>
> For the cli sessions we used the timings in your recordings as a guide
> to synchronize my voice with the screen. I notice that there are
> 'sleep' commands in the session
Hi Paul!
> Thank you for uploading the cli audios for the packaging3 video. That
> completes the set!
Yeah!
>
> I will be going to the studio in half an hour (11.00am UTC). They have
> a space with low background noise. However, I will ask for a short
> 'silence' recording too, so that we can
Hi :)
> Sorry, I am late to the party. To clarify things, the following is
> happening here:
> 1. at first guix is built from source, in a guix environment guix
> 2. the package is added
> 3. the package build is tested using pre-inst-env guix build package
>
> So, the environment is not for r-asp
Hi Paul!
> I have finished updating the transcripts and I am preparing to do the
> recordings tomorrow.
Great! Could you remind me in UTC at which time of the day? Because I
generally have to record them at 00 UTC to reduce the environmental
noise. And then match them.
>
> One question about the
Hi Paul!
> Shouldn't the 'guix environment' step be later in the list of steps?
> If I was packaging the aspi package I would do:
>
> $ guix environment --pure r-aspi
The environment was set up in the first packaging video. As far as I
am concerned, the idea is to have a clean guix environment an
Hi Paul!
> I am 4/7ths of the way through the transcripts :)
Great! I am recording the audios in the late evening to have the less
environmental noise as possible.
>
> On the latest one , 02-daily-use2, line 9, there is the URL:
>
> https://audio.video.gnu.org/guix/everyday-use-part1.webm
>
> Is
Hi Paul!
> I have found that the flickering is caused by the change in aspect
> ratio as the video moves from the slide view to the screen view (and
> back). Parole and Videos have a default 'Auto' setting for aspect
> ratio that re-sets the aspect ratio during playback. If I change to a
> cons
Hi :)
Sorry for my late response today, have just arrived home.
> Yes, sounds a good plan. I will aim to work through the videos to
> build each one, then listen to the playback and then edit the
> transcript at a rate of one-per-day this week. That should mean
> finishing them all by the end o
Hi :)
Sorry Gábor for not asking all of you, noticed were ccd's after
sending the mail. Miss having both of you as mentors :/
> I believe if the timing is not disturbed to much by this, then the narration
> and
> fixing the video can go on in parallel. Wdyt?
It's true, they are separate things.
Hi Paul and Ricardo
> Have you seen this too?
We have been using mpv and VLC, don't know, Ricardo, WDYT? should we
fix this or go on with the narration?
I have just thought, may you see the transcripts of all the videos,
and arrange them if you find a better way of saying things in native
English
Hi Paul!
> I have updated the transcript for the 03-help video and the changes are
> ready to view in the repo.
This is GREAT!!! :)
>
> Next I have built the 01-installation-from-script video. I notice that
> there is no sound for the cli sessions. Will you adding transcripts
> for these?
Yes,
Hi!
> Excellent!
Yeah! That's really GREAT! And I git pulled without any issue :),
thank you! And let me know how we can do with the cli session videos,
since they don't have a reference.
>
> @Laura, Are the texts for the narrations already finalized? I don’t
> remember if they have been discusse
Hi Paul!
I have just pushed the last video.
Please, let me know if everything is fine.
Regards :)
Laura
Hi Paul ;)
> Thank you. I will also check through the transcripts and make any
> slight changes needed to make the narration more-natural-for-me to
> speak. I will be careful not to alter the timings or meanings.
Thank you. The transcripts have a timing as an idea, but speak
spontaneously, like
HI Paul!
I have realized that I have a typo and have to make a minor change in
04-packaging2, that will affect the audio and of course the
transcript. Just wanted to let you know. Will push it ASAP.
Regards :)
Laura
Hi Brant!
> Thanks for sharing your git repo with your video assembly code, that was a fun
> read. I'm working (very lightly) on helping build the occasional guix package
> as time permits and I'd be greatly interested to see your final generated
> videos - are they published anywhere yet?
What
Hi Paul!
> This generates 03-help.webm which I can play with Parole, for example.
> Very nice work!
Thank you and great! We have another player that plays our videos fine :)
> I can see that there is an 'audios' subdirectory with one audio file
> per svg file. So my task, if I understand correct
Bonjour Ludo (and Guix :))
> Thank you, Laura!
No, thank you for encouraging me to give the talk and publish my post :)
Regards :)
Laura
Hi Alex!
> Hope it help :)
Thank you very much! I have it installed but did not have headsets by
that time, ended up recording them the hard way.
Regards :)
Laura
Hi Paul :)
> I am looking forward to viewing the videos after I have cloned the
> repository as a member. Initially, I am not planning to make any
> changes, just to make an estimate of the total speaking time.
I more or less added what it took to me, but when you record even a
draft because of t
> I will use the attached OpenPGP subkey for signing commits.
Great!
Please, write to me to see how to improve the audios - appart from
haivng your native accent :)
Regards :)
Laura
Bonjour Ludo! :)
> Should we write this more prominently somewhere? Probably! :-)
Thank you for the explanation, I guess I read the first link before
from somewhere, but what I was asking was if since people are
discussing if the name is appropriate, maybe the Guile + Nix could be
added, like "i
> Now I'm wondering how to pronounce Guile... :D
Don't know if you are kidding ;), but even not being a native English
speaker it was quite obvious for me :) Or I ponounce it badly, don't
know.
Regards :)
Hi again!
Yes someone misses her community ;)
> As for those wondering why: “Guix” is initially just the contraction of
> Guile + Nix.
Thank you for the explanation. The person I met interested in at least
playing whith Guix told me that was thinking of both Guix and Nix, and
I was asked before ab
Hi!
> Also where I live, in South America, in the Aburrá Valley, The term
> "geek" is used in its English form by some people to describe themselves
> as people who are very interested in technology and its specifics.
Another South American :)
As regards the name, I have always pronounced it like
Hi!
> Sure. Can you give me a few more details about what is required:
Oh, that is really great, thank you very much :)
> i) how many videos are there?
Up to now, six (I have to upload the last one). But we can try with 03-help.
If you want, you can build them by cloning
git.savannah.gnu.org/git
Hi Paul!
How are you?
I just wanted to ask you if you are still interested in contributing
being the narrator of our videos.
They have my voice now, and a transcript. Of course that I will
mention the timing, and arrange the subtitles for the command line
session videos, so that you just have to
Hi former mentor :) - sounds weird :/
> > I am writing to the whole list so that all the community can tell me
> > what I should answer.
>
> I've just talked to my client, and we will spin up a VM with 10G stroge for
> the
> temporary files tomorrow. Until this is done, you could upload the
> fi
Hi Guix!
(Sorry Gábor, Björn, Ludo and Ricardo for the CC)
Since I've been answering questions on my Twitter account about
Outreachy, there is a person asking me where to find the videos, for
using - and who knows, joining ;), you can't deny I am a great
promoter of the project - Guix
Would you l
Hi!
> I tried adding it to the container, and it seems to be working fine here.
I've been working on the wrong file (the environment.sh) and could not
get why it still didn't work. Fixed the script and now will be pushing
the remaining videos.
Thanks for the explanation :)
Regards
>
> > > Best r
> You can go ahead with that. I am busy here tracing down this bug.
> I got strace for both of inside and outside the container, and it seems
> that in the container the wrong pixbuf loader is picked up, namely xmp
> instead of png.
Sorry, so if you make the video "the hard way" -video by video and
Sorry, I realized that the second part of the packaging video has the
same issue.
May I upload the pictures in a separate directory inside the videos
facing this issue, so that people can have them if they want to, and
it to the README (ie: 03-help and 04-packaging2 are facing issues with
embedded
Hi!
> No idea yet. I will have a closer look later. One idea would be to check if
> the inkscape conversion fails, or the next step, so that we can narrow the
> problem to a single program. Also, do you get any suspicious looking log?
I am browsing the internet to see if there is a solution. Hop
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