This is fixed in the next release. Thanks for reporting!

https://forum.cloudron.io/topic/3661/unable-to-uninstall is the same for another app (mastodon).

I will close this because this is planned as part of Cloudron 6.

@robi That's my understanding, yes. That it will persist to containers. The article I liked in the earlier comment has the sysctl command to set vm swappiness. But as mentioned earlier, fine tuning these things should be done after investigating and understanding those settings because they usually end up having unexpected side effects.

What is the output of ls -l /media/bernat/owncloud ? drwx------ 20 www-data www-data 4096 Nov 8 09:18 owncloud Thanks @girish I thought it was permissions.

It also seems like they need the posts up for a short time to get credit for their work. If the credit is not reliably received, they will move on elsewhere. Break the incentive.

@girish I have reports that this just happened again.

@girish Thanks, this fixed the issue! However, during subsequent testing I found that Redis goes down approx. 30% of the time when I stop the app. For testing I am using Scrumblr but I have seen similar issues with GitLab too. Is this an issue locally for me on my VPS, or could there be something else going on? Cheers, Ross

@nebulon Thanks for the quick reply and guidance! And sorry for not spotting the response to the second question in the doc. Yes there is a sub associated so I'll also email you. Many thanks

@girish full page refresh yeah but the clear-all should have done that ;-/ How are we off by one?

No worries, I will cancel the subscription and refund. We are currently busy with Cloudron v6 which does not yet include that feature, so not clear timeline yet.

@alex-adestech That was quite some debugging session Wanted to leave some notes here... The server was an EC2 R5 xlarge instance. It worked well but when you resize any app, it will just hang. And the whole server will stop responding eventually. One curious thing was that server had 32GB and ~20GB was in buff/cache in free -m output. I have never seen kernel caching so much. We also found this backtrace in dmesg output: INFO: task docker:111571 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. docker D 0000000000000000 0 111571 1 0x00000080 ffff881c01527ab0 0000000000000086 ffff881c332f5080 ffff881c01527fd8 ffff881c01527fd8 ffff881c01527fd8 ffff881c332f5080 ffff881c01527bf0 ffff881c01527bf8 7fffffffffffffff ffff881c332f5080 0000000000000000 Call Trace: [<ffffffff8163a909>] schedule+0x29/0x70 [<ffffffff816385f9>] schedule_timeout+0x209/0x2d0 [<ffffffff8108e4cd>] ? mod_timer+0x11d/0x240 [<ffffffff8163acd6>] wait_for_completion+0x116/0x170 [<ffffffff810b8c10>] ? wake_up_state+0x20/0x20 [<ffffffff810ab676>] __synchronize_srcu+0x106/0x1a0 [<ffffffff810ab190>] ? call_srcu+0x70/0x70 [<ffffffff81219ebf>] ? __sync_blockdev+0x1f/0x40 [<ffffffff810ab72d>] synchronize_srcu+0x1d/0x20 [<ffffffffa000318d>] __dm_suspend+0x5d/0x220 [dm_mod] [<ffffffffa0004c9a>] dm_suspend+0xca/0xf0 [dm_mod] [<ffffffffa0009fe0>] ? table_load+0x380/0x380 [dm_mod] [<ffffffffa000a174>] dev_suspend+0x194/0x250 [dm_mod] [<ffffffffa0009fe0>] ? table_load+0x380/0x380 [dm_mod] [<ffffffffa000aa25>] ctl_ioctl+0x255/0x500 [dm_mod] [<ffffffffa000ace3>] dm_ctl_ioctl+0x13/0x20 [dm_mod] [<ffffffff811f1ef5>] do_vfs_ioctl+0x2e5/0x4c0 [<ffffffff8128bc6e>] ? file_has_perm+0xae/0xc0 [<ffffffff811f2171>] SyS_ioctl+0xa1/0xc0 [<ffffffff816408d9>] ? do_async_page_fault+0x29/0xe0 [<ffffffff81645909>] system_call_fastpath+0x16/0x1b Which led to this redhat article but the answer to that is locked. More debugging led to answers like this and this. The final answer was found here: sudo sysctl -w vm.dirty_ratio=10 sudo sysctl -w vm.dirty_background_ratio=5 With the explanation "By default Linux uses up to 40% of the available memory for file system caching. After this mark has been reached the file system flushes all outstanding data to disk causing all following IOs going synchronous. For flushing out this data to disk this there is a time limit of 120 seconds by default. In the case here the IO subsystem is not fast enough to flush the data withing". Crazy After we put those settings, it actually worked (!). Still cannot believe that choosing AWS instance is that important.

This got solved via support ticket.

@nebulon Ok I see. Thank you very much for the clarification! ^^ I'm going to move the image location to an external volume for the time being. It looks like the last docker pull command of the previous test ate some space. Could you guys please tell me how I would clean up the remaining cruft? EDIT: Reporting back that it was installed successfully after changing the image location to an external volume offering enough disk space.

@girish Sounds good, thanks.

@girish said in E-Mail sieve scripts: "body" option not available: @necrevistonnezr despite sieve being a standard, each app had a limited parser. So they setup separate filters so as to not step on each other. In my experience, just stick to one app for setting up sieve. It goes beyond that, I think. If I set up a filter in Rainloop and click save, all filters in Roundcube are gone - and vice versa. BTW Did anyone successfully setup their Carddav addressbook to sync to Roundcube? EDIT: NVM, figured it out..

in fact in the directory only the dir data is left and it is empty but root:root is the owner [image: 1603584552046-fe2b1d58-3d79-4c28-bc6d-17bc1821095b-image-resized.png] after rmdir /home/yellowtent/appsdata/f266ef68-b01b-4a9e-954e-b8bc68010672/data the uninstallation went well

@girish Thanks so much for the great answers. I look forward to installing the cloudron cli on my computer running Linux Mint .

@ianhyzy Yes, the explanation for this behavior is here - https://docs.cloudron.io/apps/nextcloud/#email (at the bottom). Happy to clarify further.