Cloudron 6 released

[girish]

You can read the full announcement in our blog here.

Feature:

• Ubuntu 20.04 LTS (Focal) support. For existing installations. the upgrade to Ubuntu 20.04 is not automatic and you have to follow this guide to upgrade.
• i18n - Cloudron is now fully translatable.
• Volumes - this allows users to mount server paths into one or more app containers. Volume docs
• Mailbox Sharing - via IMAP ACLs. Please note pre-6.0 installations have to migrate using this guide for mailbox sharing to work. This step is not automatic because some email clients may have to be re-setup.
• Group Mailboxes
• Mail Full Text Search
• File Manager improvements - New file, extract, download dir
• Ad Blocker apps
• Branding: footer can have template variables like %YEAR% and %VERSION%
• SFTP access is disabled for non-admins by default. This is a breaking change.
• Postgresql: whitelist pgcrypto extension for loomio.
• Linode DNS is now enabled in the Cloudron setup wizard.
• Log file names are more descriptive on download.
• The proxyAuth addon can be used to setup an authentication wall in front of the app. See docs for more information.
• Elasticemail is a cost-effective email relay option. You can choose Elasticemail as a relay provider in the outbound settings.
• AWS S3: Add China region
• Security: fix issue where apps could send with any username (but valid password)
• rsync backups: add UI warning to remove lifecycle rules
• collectd: remove collectd config when app stopped (and add it back when started)
• Disable THP
• Add export route for apps
• mail: on location change, fix lock up when one or more domains have invalid credentials

[jdaviescoates]

@girish said in Cloudron 6 released:

Mailbox Sharing - via IMAP ACLs. Please note pre-6.0 installations have to migrate using this guide for mailbox sharing to work. This step is not automatic because some email clients may have to be re-setup.

I've done those steps but I'm not seeing any shared Mailbox stuff... I assumed it meant I could add multiple owners per Mailbox, but I don't seem to be able to do so (although I can add a group as an owner).

Perhaps I'm missing something.

[mehdi]

@jdaviescoates The blog post has more details about this : it allows users to share part of their own mailbox with another user. What you are describing seems indeed more to correspond to having a mailbox assigned to a group.

[necrevistonnezr]

@girish said in Cloudron 6 released:

• Ubuntu 20.04 LTS (Focal) support. For existing installations. the upgrade to Ubuntu 20.04 is not automatic and you have to follow this guide to upgrade.

I did this today over SSH - not really smooth. I ran into two issues: The one you describe in your blog entry regarding /etc/apt/sources.list of 18.04 (it would tell me that it did not find update candidates for packages that were to be deinstalled) and afterwards I had to manually edit it again and update it to the 20.04 sources. The ssh window would detach and re-attach randomly - but it's seems to be working fine now!

[jdaviescoates]

@mehdi thanks, yeah I read the post earlier and it became a bit clearer.

[necrevistonnezr]

@girish said in Cloudron 6 released:

• Mailbox Sharing - via IMAP ACLs. Please note pre-6.0 installations have to migrate using this guide for mailbox sharing to work. This step is not automatic because some email clients may have to be re-setup.

I followed the guide - afterwards my nested folders in Roundcube are not nested anymore.
Instead of
parent folder
|__ subfolder
I now have:
parent folder
parent folder/subfolder
When I try to rename a subfolder while assigning it to the parent folder, I get the error
Server error: RENAME: Character not allowed in mailbox name: '.' (0.001 + 0.000 secs).

[girish]

@necrevistonnezr can you try to logout and login?

[necrevistonnezr]

@girish said in Cloudron 6 released:

@necrevistonnezr can you try to logout and login?

That did the trick, thanks!

[jan_z]

I've noticed that after installing of Cloudron on Ubuntu 20.04 there was an X-server and gnome-shell running. That happens because of a package dependency (collectd -> libnotify4 -> gnome-shell).

It can be prevented by installing libnotify4 before one installs Cloudron:

apt install libnotify4 --no-install-recommends

This error is also present in the DigitalOcean marketplace image.

[lolliop]

@jan_z
That's interesting.
I thought those xorg packages were installed by the cloud vendors for remote desktop sessions from their consoles.

[zjuhasz1]

@jan_z Do you know the names of all the unnecessary packages. I want to remove them without doing a fresh install. Or maybe Cloudron will remove them automatically with the next update?

[girish]

@jan_z Oh, thanks for reporting. I can confirm that Xorg seems to be running. I will get this fixed. @zjuhasz1 looks like this is root cause of your issue at https://forum.cloudron.io/topic/4048/rsync-backup-full-cloudron-restore-questions/16

[girish]

@lolliop @jan_z @zjuhasz1 I started a new topic https://forum.cloudron.io/topic/4119/gnome-shell-installed-in-cloudron-6