Tuesday, June 06, 2023
support@conference.yunohost.org
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[00:05:56] <ynhuser> hello. i am getting an error -
[00:06:56] <ynhuser> Action: "PUT" /yunohost/api/services/dnsmasq/start
[00:08:40] <ynhuser> I see a few errors in the log - could not serialize access due to concurrent delete
[00:08:40] <ynhuser> postgresql seems to also be down. i recently upgraded to all the latest packages. maybe something failed to get cleared out?
[00:09:30] <ynhuser> https://paste.yunohost.org/dusosupuba
[00:22:58] <ynhuser> Systemctl status dnsmasq | cat gives me -
[00:23:32] <ynhuser> dnsmasq.service
[00:23:32] <ynhuser> Loaded: masked (Reason: Unit dnsmasq.service is masked.)
[00:23:32] <ynhuser>  Active: inactive (dead)
[00:23:35] <ynhuser> idk why that would be
[08:55:53] <t_otor> Hey everyone
[09:55:19] <eriix> I've been trying to update my Synapse for a long time. Never get much time to look into it, though. The logs basically have me stumped. Seems like there are some dependency issues with pip, but they get resolved. First serious thing is a Unicode error?

I'm just hopelessly lost on this, so any help would be greatly appreciated.

https://paste.yunohost.org/raw/uwobufecas
[11:52:25] <bormay[m]> is anyone here? I am having issues with the network and I have no idea what is causing it. My ipv4 network sometimes stops working for some reason. How can I find out what is causing this?
[11:54:45] <bormay[m]> I might just format my server
[11:55:04] <bormay[m]> because of this issue. Is there a way to backup only the important things?
[11:56:49] <bormay[m]> The only thing that I can think about causing an issue is wireguard perhaps??? When my ipv4 network freezes on the VPS the ipv6 network is still working
[13:12:18] <misskoula> Hey there, last night i was trying to set up lemmy... After a successful instalation, i was not able to upload any image. I red that this have to do with pict-rs removal... Is there any way to set up an proper lemmy instance with yunohost?
[14:15:13] <tituspijean> misskoula hello, without actual errors (from your browser console and your app service) and without links to what you read, we cannot help you. 🙂
[14:25:31] <bormay[m]> Do you know anything about my issue? Is there a way to easily backup all the important parts of my system to try and get rid of my network problem?
[14:28:07] <bormay[m]> @titus
[14:37:34] <tituspijean> bormay[m] we need more details about your setup. Regarding backups, we have a nice documentation about it.
[15:09:43] <misskoula> tituspijean: thanks Titus i will collect all of these and come back
[17:36:51] <bormay[m]> Has anyone had serious problems with yunohost which has an ipv4 and an ipv6 address?
[17:41:14] <tituspijean> bormay[m]: sorry for being pedantic, but you ignored my previous message. https://yunohost.org/en/community/help#how-to-ask-for-help
[17:41:32] <tituspijean> > <@titus:pijean.ovh> bormay[m] we need more details about your setup. Regarding backups, we have a nice documentation about it.

^
[17:41:52] <bormay[m]> I told you everything about the vps. Is there something else you are missing?
[17:42:38] <tituspijean> Goddammit the IRC/Matrix bridge is acting up again.
[17:42:41] <bormay[m]> > I honestly don't have much on my yunohost vps. I have wireguard, email, a static html page and qbittorrent. I have also tried transmission before but I also had the same issue with ipv4 becoming unavailable. It usually disappears for about 10 minutes randomly and comes back online. If I ping an ipv4 address from the vps I got 100% connection lost. If I ping a domain name like google.com I am able to get successful replies through an ipv6 address


[17:42:57] <tituspijean> Please use YunoHost support room (on Matrix) since you are a Matrix user.
[17:43:18] <bormay> ohh thanks.. That is much better
[17:43:42] <bormay> Can you see the quote with the details about my vps? My plan is just to format the whole system and start over
[17:44:00] <bormay> I would like to back up the email server which is using sogo
[17:44:01] <tituspijean> Yes I see it ow
[17:44:20] <bormay> and probably save the domain name registration data stuff
[17:44:28] <tituspijean> I am not sure resetting everything is the way to go. Windows gave us that bad habit.
[17:44:33] <bormay> and self signed certs and all that
[17:45:28] <bormay> > <@titus:pijean.ovh> I am not sure resetting everything is the way to go. Windows gave us that bad habit.

I know and I am shocked I ever had to even think about doing something like that on a linux system. In my years of linux I have never had a networking issue like this. It is usually rock solid
[17:45:50] <tituspijean> Sooo...
- who is your VPS provider
- does it provide both an IPv4 and IPv6
- are you using WireGuard Client or Server?
- do you have issues when the vpn is disabled?
[17:47:22] <bormay> - contabo. both ipv4 and ipv6 . I am running a wireguard server on yunohost and a wireguard client on my local machine. Yep, same issue when the vpn is disabled. But I usually notice it instantly when I am connected through the vpn because it will mean that my internet is gone on my local machine
[17:47:30] <tituspijean> What's the output of `ip -br a` (you may hide your actual public IP as long as you are consistent in further log sharings)
[17:47:37] <bormay> 1 sec
[17:49:20] <bormay> lo UNKNOWN 127.0.0.1/8 ::1/128
eth0 UP 194.163.xxx.xx/18 2a02:xxxx:xxxx:xxxx::1/64 fe80::xxx:xxxx:xxxx:xxxx/64
wg0 UNKNOWN 10.10.10.0/24
br-0e5183aed7b6 DOWN 192.168.49.1/24
docker0 DOWN 172.17.0.1/16
[17:50:58] <bormay> wg0 is wireguard
[17:50:58] <bormay> I have no idea what br is. I assume it is a network bridge but I have no idea how it got there
[17:51:28] <bormay> and also I don't know what docker image is using docker0
[17:52:05] <bormay> but actually my ipv4 just disappeared again
[17:52:19] <tituspijean> Do you use any Docker containers right now? Was your server brand new when you installed YunoHost?
[17:52:53] <tituspijean> > <@bormay:matrix.org> but actually my ipv4 just disappeared again

Disappeared from the `ip -br a` command too?
[17:53:03] <bormay> I upgraded from Debian 10. Debian 10 was brand new and I installed yunohost and migrated to Debian 11
[17:53:41] <bormay> > <@titus:pijean.ovh> Disappeared from the `ip -br a` command too?

eyy, I wasn't fast enough. ipv4 is back .. sometimes it dissapears for about 10 minutes
[17:54:12] <bormay> when I "ping google.com" I get an ipv6 address. When I "ping 8.8.8.8" I get a "100% packet loss"
[17:55:09] <tituspijean> > <@bormay:matrix.org> I upgraded from Debian 10. Debian 10 was brand new and I installed yunohost and migrated to Debian 11

Seems clean enough :)
[17:55:17] <bormay> The only thing that brings back ipv4 when this happens is a reboot
[17:55:43] <bormay> I can't even get ipv4 back by restarting the network services
[17:56:07] <tituspijean> Can you check your network settings suggested by contabo? (I'm thinking DHCP or gateway issues)
[17:56:37] <tituspijean> (For instance I had to manually set the IPv6 settings for my OVH VPS)
[17:57:57] <bormay> I did email contabo about it but they want my ssh password. I told them I don't use a password so they asked me to email them my ssh key.. Hahah I think they do that to just get rid of people asking for support ... I am not giving them any of that
[17:58:05] <bormay> but yea I will check the network settings
[17:58:14] <bormay> They do have a wiki
[17:58:28] <tituspijean> > <@bormay:matrix.org> I did email contabo about it but they want my ssh password. I told them I don't use a password so they asked me to email them my ssh key.. Hahah I think they do that to just get rid of people asking for support ... I am not giving them any of that

What the heck
[17:59:31] <bormay> yea it is not even funny. They have asked me for the same thing about half a year ago about a different issue. It seems to be their standard support protocol
[17:59:59] <tituspijean> I would flee so far away for anything related to them
[18:00:54] <bormay> Yea, I should probably get ovh or something
[18:01:06] <bormay> I chose them because they are really cheap
[18:01:37] <bormay> They use proxmox internally which is open source so I am guessing that is why they are cheaper than others
[18:01:38] <tituspijean> Trading on user data on the side helps lower costs 🙃
[18:02:06] <bormay> But how can I know who is honest?
[18:02:22] <tituspijean> Eh, most virtualization technologies are FOSS
[18:02:44] <tituspijean> > <@bormay:matrix.org> But how can I know who is honest?

/shrug
[18:03:22] <tituspijean> Erf, missed the command. You get gist, if one uses VPS, they trust the provider with their data
[18:04:09] <bormay> :(
[18:04:19] <bormay> This is awful
[18:04:45] <tituspijean> You could at least encrypt your data, but that's not something I'm knowledgeable in
[18:04:59] <tituspijean> *I'm NOT
[18:05:22] <bormay> The reason why I am self hosting is because of all the google/facebook/freemail/social media companies
[18:05:49] <bormay> But if we can't even trust the server provider than it makes things a lot worse
[18:06:06] <misskoula> https://aria.im/_matrix/media/v1/download/matrix.org/rhAKEpdRcMLQUgtHHOYuWGMT
[18:06:10] <bormay> Physical servers can probably also be accessed by the provider unless you are using a co-location
[18:06:15] <tituspijean> Well, what Contabo asks you is definitely concerning about their practices
[18:06:34] <bormay> > <@titus:pijean.ovh> Well, what Contabo asks you is definitely concerning about their practices

I agree!
[18:07:36] <tituspijean> misskoula: it looks line the API endpoints of the app are being redirected to the SSO
[18:08:03] <misskoula> tituspijean: This is what is happening when i'm trying to upload an image as a banner or avatar, and this is the line from config.json
[18:08:31] <tituspijean> Lemmy is installed at the root of the domain, right?
[18:08:42] <misskoula> tituspijean: # Address where pictrs is available (for image hosting)
###pictrs_url: "http://127.0.0.1:"
slur_filter: "(\bThis\b)|(\bis\b)|(\bsample\b)"
[18:08:55] <misskoula> from config.json
[18:09:05] <misskoula> https://aria.im/_matrix/media/v1/download/matrix.org/PfgAxwDvRzeJpQDCeowwNxMi
[18:09:21] <misskoula> > <@titus:pijean.ovh> Lemmy is installed at the root of the domain, right?

yeap
[18:10:09] <tituspijean> I'm not fluent in Lemmy, do you know what pictrs is? Internal hosting service, or external?
[18:10:29] <misskoula> pictrs is not available on yuno port from now on...
[18:10:35] <misskoula> so what can i do?
[18:11:04] <misskoula> external
[18:11:24] <misskoula> https://git.asonix.dog/asonix/pict-rs/
[18:11:32] <tituspijean> If it's external, why does the setting point to 127.0.0.1?
[18:12:41] <misskoula> on the previous versions pict-rs were also part of lemmy's yunohost port
[18:37:28] <tituspijean> > <@misskoula:matrix.org> on the previous versions pict-rs were also part of lemmy's yunohost port

I was able to replicate your issue, it's most likely the package of the app. I will investigate further tonight
[18:38:17] <misskoula> thanks tituspijean
[19:24:39] <rathantara> error upgrading shell in a box
[19:36:29] <tituspijean> rathantara: where are the logs? :)
[19:43:39] <rathantara> solved thanks
[19:45:15] <Aleks (he/him/il/lui)> :|