# \[Baikal\] Cal and CardDAV server
**URL:** https://forum.yunohost.org/t/baikal-cal-and-carddav-server/3969
**Category:** Apps
**Tags:** baikal
**Created:** [December 17, 2017, 5:04pm UTC](https://forum.yunohost.org/t/baikal-cal-and-carddav-server/3969 "2017-12-17T17:04:10Z")
**Posts on this page:** 20
**Page:** 1
### Author:  [@Maniack\_Crudelis](https://forum.yunohost.org/u/Maniack_Crudelis)
#### Post date: [December 17, 2017, 5:04pm UTC](https://forum.yunohost.org/t/baikal-cal-and-carddav-server/3969/1 "2017-12-17T17:04:11Z")
# Baïkal for YunoHost
[](https://dash.yunohost.org/appci/app/baikal)
[](https://install-app.yunohost.org/?app=baikal)
## Overview
Baïkal is a Cal and CardDAV server, based on sabre/dav, that includes an administrative interface for easy management.
**Shipped version:** 0.5.3
## Screenshots
## Configuration
## Documentation
- YunoHost documentation: [https://github.com/YunoHost/doc/blob/master/app\_baikal.md](https://github.com/YunoHost/doc/blob/master/app_baikal.md)
## YunoHost specific features
#### Multi-users support
#### Supported architectures
- x86-64b - [](https://ci-apps.yunohost.org/ci/apps/baikal/)
- ARMv8-A - [](https://ci-apps-arm.yunohost.org/ci/apps/baikal/)
- Jessie x86-64b - [](https://ci-stretch.nohost.me/ci/apps/baikal/)
## Limitations
## Additionnal informations
## Links
- Report a bug: [GitHub · Where software is built](https://github.com/YunoHost-Apps/baikal_ynh/issues)
- Baïkal website: [Baïkal - baikal](http://sabre.io/baikal/)
- YunoHost website: [https://yunohost.org/](https://yunohost.org/)
* * *
## Changelog
#### _Testing branch_
#### _Master branch (Official release)_
- [21 July 2019 - #37](https://github.com/YunoHost-Apps/baikal_ynh/pull/37)
- Check if well-known urls are available before installing and restoring the app
- Add a change\_url script
- Global upgrade of the package.
- Update to baikal 0.5.3
- [10 Apr 2019 - #32](https://github.com/YunoHost-Apps/baikal_ynh/pull/32)
- Upgrade to last packaging standard
- [17 Dec 2017 - #22](https://github.com/YunoHost-Apps/baikal_ynh/pull/22)
- Fix install
- Package refactored to adjust to latest standards
* * *
## Developers infos
Please do your pull request to the [testing branch](https://github.com/YunoHost-Apps/baikal_ynh/tree/testing).
To try the testing branch, please proceed like that.
```auto
sudo yunohost app install https://github.com/YunoHost-Apps/baikal_ynh/tree/testing --debug
or
sudo yunohost app upgrade baikal -u https://github.com/YunoHost-Apps/baikal_ynh/tree/testing --debug
```
* * *
* * *
# Baïkal pour YunoHost
[](https://dash.yunohost.org/appci/app/baikal)
[](https://install-app.yunohost.org/?app=baikal)
## Résumé
Baïkal est un serveur CalDav et CardDAV, basé sur sabre/dav, qui inclut une interface d’administration pour une gestion facile.
**Version embarquée:** 0.5.3
## Captures d’écran
## Configuration
## Documentation
- Documentation YunoHost: [https://github.com/YunoHost/doc/blob/master/app\_baikal\_fr.md](https://github.com/YunoHost/doc/blob/master/app_baikal_fr.md)
## Fonctionnalités spécifiques à YunoHost
#### Support multi-utilisateurs
#### Architectures supportées.
- x86-64b - [](https://ci-apps.yunohost.org/ci/apps/baikal/)
- ARMv8-A - [](https://ci-apps-arm.yunohost.org/ci/apps/baikal/)
- Jessie x86-64b - [](https://ci-stretch.nohost.me/ci/apps/baikal/)
## Limitations
## Informations additionnelles
## Liens
- Reporter un bug: [GitHub · Where software is built](https://github.com/YunoHost-Apps/baikal_ynh/issues)
- Site de Baïkal: [Baïkal - baikal](http://sabre.io/baikal/)
- Site de YunoHost: [https://yunohost.org/](https://yunohost.org/)
* * *
## Changelog
#### _Branche testing_
#### _Branche master (Release officielle)_
- [21 July 2019 - #37](https://github.com/YunoHost-Apps/baikal_ynh/pull/37)
- Check if well-known urls are available before installing and restoring the app
- Add a change\_url script
- Global upgrade of the package.
- Update to baikal 0.5.3
- [10 Apr 2019 - #32](https://github.com/YunoHost-Apps/baikal_ynh/pull/32)
- Upgrade to last packaging standard
- [17 Dec 2017 - #22](https://github.com/YunoHost-Apps/baikal_ynh/pull/22)
- Fix install
- Package refactored to adjust to latest standards
* * *
## Informations à l’intention des développeurs
Merci de faire vos pull request sur la [branche testing](https://github.com/YunoHost-Apps/baikal_ynh/tree/testing).
Pour tester la branche testing, merci de procéder ainsi.
```auto
sudo yunohost app install https://github.com/YunoHost-Apps/baikal_ynh/tree/testing --debug
ou
sudo yunohost app upgrade baikal -u https://github.com/YunoHost-Apps/baikal_ynh/tree/testing --debug
```
---
### Author:  [@Maniack\_Crudelis](https://forum.yunohost.org/u/Maniack_Crudelis)
#### Post date: [December 17, 2017, 5:06pm UTC](https://forum.yunohost.org/t/baikal-cal-and-carddav-server/3969/2 "2017-12-17T17:06:30Z")
Baïkal is just upgraded
[Fix install and refactoring](https://github.com/YunoHost-Apps/baikal_ynh/pull/22)
- Fix install
- Package refactored to adjust to latest standards
---
### Author:  [@aoz](https://forum.yunohost.org/u/aoz)
#### Post date: [December 19, 2017, 2:20pm UTC](https://forum.yunohost.org/t/baikal-cal-and-carddav-server/3969/3 "2017-12-19T14:20:23Z")
Hello,
I tried to upgrade baikal but it failed:
```
# yunohost app upgrade
Warning: 2017-12-19 15:12:50 URL:https://github-production-release-asset-2e65be.s3.amazonaws.com/3564353/c2cba910-65ec-11e6-927d-35c912bee0d9?X-Amz-
Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIWNJYAX4CSVEH53A%2F20171219%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20171219T141247Z&X-Amz-Expires=
300&X-Amz-Signature=b1454c6acc4812297eeaf061c63a73c34ddf171dba2ef6b4d8b4c9efb147a5c2&X-Amz-SignedHeaders=host&actor_id=0&response-content-disposition=
attachment%3B%20filename%3Dbaikal-0.4.6.zip&response-content-type=application%2Foctet-stream [3288478/3288478] -> "app.zip" [1]
Warning: Job for nginx.service failed. See 'systemctl status nginx.service' and 'journalctl -xn' for details.
Warning: !!
Warning: baikal's script has encountered an error. Its execution was cancelled.
Warning: !!
Warning: Upgrade failed.
Warning: 'yunohost app checkurl' is deprecated and will be removed in the future
Warning: The app was restored to the way it was before the failed upgrade.
Error: Unable to upgrade baikal
Error: No app to upgrade
```
Since that, when trying to reach “[myServer.org/baikal](http://myServer.org/baikal)” I get:
```
exception 'Exception' with message 'Specific/config.php is not writable. Please give write permissions to httpd user on file 'Specific/config.php'.' in /var/www/baikal/Core/Frameworks/Baikal/Core/Tools.php:87
Stack trace:
#0 /var/www/baikal/Core/Frameworks/Baikal/Framework.php(80): Baikal\Core\Tools::assertBaikalIsOk()
#1 /var/www/baikal/html/index.php(52): Baikal\Framework::bootstrap()
#2 {main}
```
Any idea how to fix that? Thanks!
```
yunohost 2.7.5
yunohost-admin 2.7.5
moulinette 2.7.5
ssowat 2.7.5
```
---
### Author:  [@aoz](https://forum.yunohost.org/u/aoz)
#### Post date: [December 19, 2017, 2:53pm UTC](https://forum.yunohost.org/t/baikal-cal-and-carddav-server/3969/4 "2017-12-19T14:53:35Z")
Ok, it seems almost fixed, doing as stated:
/var/www/baikal/Specific# chmod +w config.system.php
/var/www/baikal/Specific# chmod +w config.php
Now, “[myServer.org/baikal/](http://myServer.org/baikal/)” return "Baïkal is running alright."
But… the “[myServer.org/baikal/admin”](http://myServer.org/baikal/admin%E2%80%9D) is returning a “HTTP ERROR 500”…
---
### Author:  [@Maniack\_Crudelis](https://forum.yunohost.org/u/Maniack_Crudelis)
#### Post date: [December 19, 2017, 5:22pm UTC](https://forum.yunohost.org/t/baikal-cal-and-carddav-server/3969/5 "2017-12-19T17:22:33Z")
Can you see what the error nginx log says ?
`/var/log/nginx/error.log`
---
### Author:  [@aoz](https://forum.yunohost.org/u/aoz)
#### Post date: [December 19, 2017, 7:57pm UTC](https://forum.yunohost.org/t/baikal-cal-and-carddav-server/3969/6 "2017-12-19T19:57:15Z")
Nothing related to baikal:
```
# tail /var/log/nginx/error.log
2017/12/19 14:49:40 [notice] 5102#0: signal process started
2017/12/19 14:54:27 [info] 620#0: Using 32768KiB of shared memory for push module in /etc/nginx/nginx.conf:63
2017/12/19 14:54:27 [info] 620#0: [lua] init.lua:57: SSOwat ready
2017/12/19 15:12:56 [emerg] 2668#0: duplicate location "/.well-known/caldav" in /etc/nginx/conf.d/myServer.org.d/nextcloud.conf:4
2017/12/19 15:13:05 [notice] 2723#0: signal process started
2017/12/19 15:14:44 [notice] 2797#0: signal process started
2017/12/19 15:23:51 [emerg] 3373#0: duplicate location "/.well-known/caldav" in /etc/nginx/conf.d/myServer.org.d/nextcloud.conf:4
2017/12/19 15:24:01 [notice] 3432#0: signal process started
2017/12/19 15:25:40 [notice] 3511#0: signal process started
2017/12/19 16:05:32 [notice] 4796#0: signal process started
```
---
### Author:  [@Maniack\_Crudelis](https://forum.yunohost.org/u/Maniack_Crudelis)
#### Post date: [December 19, 2017, 11:11pm UTC](https://forum.yunohost.org/t/baikal-cal-and-carddav-server/3969/7 "2017-12-19T23:11:34Z")
> [@aoz](#):
>
> 2017/12/19 15:23:51 [emerg] 3373#0: duplicate location “/.well-known/caldav” in /etc/nginx/conf.d/myServer.org.d/nextcloud.conf:4
It’s probably where there’s an error. Both nextcloud and baikal try to use that.
I don’t know much about that…
But, I think there’s something to do with that:
>
---
### Author:  [@aoz](https://forum.yunohost.org/u/aoz)
#### Post date: [December 20, 2017, 12:34pm UTC](https://forum.yunohost.org/t/baikal-cal-and-carddav-server/3969/8 "2017-12-20T12:34:59Z")
Thank you @Maniack_Crudelis for you support.
Do you think that the fact that both nextcloud and baikal are trying to use “/.well-known/caldav” does explain why the baikal upgrade has failed (my 1st message yesterday)?
---
### Author:  [@Maniack\_Crudelis](https://forum.yunohost.org/u/Maniack_Crudelis)
#### Post date: [December 20, 2017, 1:27pm UTC](https://forum.yunohost.org/t/baikal-cal-and-carddav-server/3969/9 "2017-12-20T13:27:18Z")
Yes, sorry I was not clear.
Your baikal install failed because of that:
```auto
Warning: Job for nginx.service failed. See 'systemctl status nginx.service' and 'journalctl -xn' for details.
```
And your nginx log says
```auto
2017/12/19 15:23:51 [emerg] 3373#0: duplicate location "/.well-known/caldav" in /etc/nginx/conf.d/myServer.org.d/nextcloud.conf:4
```
So, I think that the reason why baikal failed to install. And also, why we didn’t see that before, we never try an app with another already installed. And I suppose nobody had this error during the testing.
---
### Author:  [@aoz](https://forum.yunohost.org/u/aoz)
#### Post date: [December 20, 2017, 2:11pm UTC](https://forum.yunohost.org/t/baikal-cal-and-carddav-server/3969/10 "2017-12-20T14:11:12Z")
You mean that nobody in the testers’ group has nextcloud + baikal previously installed, before upgrading baikal?
For you to know, on my side, I had baikal installed before I installed owncloud. Then I upgraded owncloud to nextcloud. Then I tried to upgrade baikal…
---
### Author:  [@Maniack\_Crudelis](https://forum.yunohost.org/u/Maniack_Crudelis)
#### Post date: [December 20, 2017, 2:17pm UTC](https://forum.yunohost.org/t/baikal-cal-and-carddav-server/3969/11 "2017-12-20T14:17:16Z")
I’m not even sure anyone have tried the testing branch of baikal…
As I said, I don’t know much about this part of baikal and nextcloud.
But, as I can read in the script, I think you can try to comment your entries about ‘.well-known’ in your nextcloud setup and retry to upgrade baikal.
---
### Author:  [@aoz](https://forum.yunohost.org/u/aoz)
#### Post date: [December 20, 2017, 3:11pm UTC](https://forum.yunohost.org/t/baikal-cal-and-carddav-server/3969/12 "2017-12-20T15:11:45Z")
Thanks for the advice, I will test that.
Otherwise, do you know how I could check what version of baikal is currently installed on my server?
---
### Author:  [@Maniack\_Crudelis](https://forum.yunohost.org/u/Maniack_Crudelis)
#### Post date: [December 20, 2017, 4:23pm UTC](https://forum.yunohost.org/t/baikal-cal-and-carddav-server/3969/13 "2017-12-20T16:23:55Z")
Did you try the admin interface of Baïkal ?
It’s usually print somewhere.
Or, you can have a look at `/etc/yunohost/apps/baikal/manifest.json` that contains the version of baikal.
---
### Author:  [@aoz](https://forum.yunohost.org/u/aoz)
#### Post date: [December 20, 2017, 6:39pm UTC](https://forum.yunohost.org/t/baikal-cal-and-carddav-server/3969/14 "2017-12-20T18:39:31Z")
It is my issue: since the failed upgrade, I do no have access to the baikal admin interface anymore.
Ok, the version number is in the manifest: v0.4.4
---
### Author:  [@Maniack\_Crudelis](https://forum.yunohost.org/u/Maniack_Crudelis)
#### Post date: [December 22, 2017, 11:40am UTC](https://forum.yunohost.org/t/baikal-cal-and-carddav-server/3969/15 "2017-12-22T11:40:21Z")
Update of Baïkal today
Fix for the error with `AbstractExternalAuth.php` and `LDAPUserBindAuth.php`
>
---
### Author:  [@Maniack\_Crudelis](https://forum.yunohost.org/u/Maniack_Crudelis)
#### Post date: [March 27, 2019, 8:12pm UTC](https://forum.yunohost.org/t/baikal-cal-and-carddav-server/3969/16 "2019-03-27T20:12:37Z")
New testing available
- [27 Mar 2019 - #32](https://github.com/YunoHost-Apps/baikal_ynh/pull/32)
- Upgrade to last packaging standard
```auto
sudo yunohost app install https://github.com/YunoHost-Apps/baikal_ynh/tree/testing --debug
or
sudo yunohost app upgrade baikal -u https://github.com/YunoHost-Apps/baikal_ynh/tree/testing --debug
```
---
### Author:  [@Maniack\_Crudelis](https://forum.yunohost.org/u/Maniack_Crudelis)
#### Post date: [April 10, 2019, 6:58pm UTC](https://forum.yunohost.org/t/baikal-cal-and-carddav-server/3969/17 "2019-04-10T18:58:50Z")
New stable release for Baïkal
- [10 Apr 2019 - #32](https://github.com/YunoHost-Apps/baikal_ynh/pull/32)
- Upgrade to last packaging standard
---
### Author:  [@Maniack\_Crudelis](https://forum.yunohost.org/u/Maniack_Crudelis)
#### Post date: [May 10, 2019, 9:58am UTC](https://forum.yunohost.org/t/baikal-cal-and-carddav-server/3969/18 "2019-05-10T09:58:14Z")
New testing available
- [10 May 2019 - #37](https://github.com/YunoHost-Apps/baikal_ynh/pull/37)
- Check if well-known urls are available before installing and restoring the app
- Add a change\_url script
- Global upgrade of the package.
```auto
sudo yunohost app install https://github.com/YunoHost-Apps/baikal_ynh/tree/testing --debug
or
sudo yunohost app upgrade baikal -u https://github.com/YunoHost-Apps/baikal_ynh/tree/testing --debug
```
---
### Author:  [@Maniack\_Crudelis](https://forum.yunohost.org/u/Maniack_Crudelis)
#### Post date: [June 5, 2019, 6:38pm UTC](https://forum.yunohost.org/t/baikal-cal-and-carddav-server/3969/19 "2019-06-05T18:38:00Z")
New commits for the current testing
- [05 Jun 2019 - #37](https://github.com/YunoHost-Apps/baikal_ynh/pull/37)
- Update to baikal 0.5.3
```auto
sudo yunohost app install https://github.com/YunoHost-Apps/baikal_ynh/tree/testing --debug
or
sudo yunohost app upgrade baikal -u https://github.com/YunoHost-Apps/baikal_ynh/tree/testing --debug
```
---
### Author:  [@Maniack\_Crudelis](https://forum.yunohost.org/u/Maniack_Crudelis)
#### Post date: [July 21, 2019, 11:22am UTC](https://forum.yunohost.org/t/baikal-cal-and-carddav-server/3969/20 "2019-07-21T11:22:59Z")
New release available
- [21 July 2019 - #37](https://github.com/YunoHost-Apps/baikal_ynh/pull/37)
- Check if well-known urls are available before installing and restoring the app
- Add a change\_url script
- Global upgrade of the package.
- Update to baikal 0.5.3
[Next page](https://forum.yunohost.org/t/baikal-cal-and-carddav-server/3969.md?page=2)