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I'm also having trouble showing file previews in the Unraid file manager (as browsers I use Firefox, Chromium and sometimes Chrome). As described here: https://forums.unraid.net/topic/120982-dynamix-file-manager/page/22/#findComment-1589494 I used to be able to even watch mp4 videos in the browser (not in the same tab) by opening the files via mouse-wheel-click to open them in another tab and then they would play in the browser. It would not work in the same tab as the file manager. It also used to work for jpg files without problems. After adding the file types to the editor.cfg I get code gibberish since it tries to open the jpg files as a text file. Strange thing is: gif files will open as preview in the browser when clicking on them as animated gifs.

... same problem here. I used to be able to open e.g. mp4 files by opening them in a new tab via clicking on them with the mouse wheel and then they would play in the browser. jpg files were also never a problem. With the recent update (I'm now on 7.2.0) a mp4 file gives me a "unsupported preview" error and jpg files are opened via integrated text-editor which leaves me with code-gibberish (even though jpg is a known extension in the config/editor.cfg). If I add mp4 to this editor.cfg it then tries to open the mp4-files in the text-editor and the browser tab hangs.

too bad... I swapped it back into the PC where it was before and started the array. now it says that the drive needs to be formatted... but then I remembered that I set the new drive to an encrypted btrfs format so I set the format back to btrfs again. Starting the array now leaves me with this message: "Unmountable: Invalid pool config" and it wants to format the drive. I guess I messed it up and will have to start anew with all my docker configs and saves gone?

true, just saw at the very bottom of the browser window it states that "Array stopped". But actually I clicked on Start array. And the "funny" thing now is, at the bottom I only have the option to restart or shutdown... no option for stopping the array. hmmm.

in the screenshot it is the top drive Samsung 512 GB

I wanted to replace my cache nvme ssd with a larger one so I stopped the array built in the new one and plugged the old one into a external case. Now I wanted to mount the older cache drive in order to rsync over all the docker config files but the mount button in unassigned devices is grey and cannot be used. Any chance I could mount the old cache drive somewhere else or did I mess up? On another linux machine I can only see the cache drive in gparted but it is not mounted.

Had the same thing happen to me yesterday. Changed a path folder and after applying the changes it restarted the docker and I had to reconfigure shares, login and the friends-list was empty (next time I should remember to export and save those settings and lists).

I adjusted the folder mapping according to the README. Argh, thanks for the hint! I hadn't seen that the container needed 6080 and thought it needed 5900 published. The ports were really swapped in my config (sorry for being so blind). It works now and I have access.

@realies, yes. I tried several ports thinking I maybe got something wrong. Removed, updated and reconfigured the container several times. Just tried it again with @iilied hint of port 6080 and unprivileged. It starts sucessfully with the unraid GUI saying: If in the unraid docker menu I click on the symbol and WebUI it sends me to [unraid.ip]:5950 (which leads to connection refused) even though I configured 6080. If I then manually go to [unraid.ip]:6080 it gives me the "ERR_EMPTY_RESPONSE". Is there any way via CLI inside the docker I can check what is going wrong? Accessing the other docker has been working perfectly for years (on port 9099). The other krusader docker on port 6080 is stopped and not running.

@realies thank you for the update. I still can't get to the WebUI even though the docker seems to start ok. I've tried it with privileged on or off and using different ports and I even tried to set it up via CLI instead of the unraid GUI but nothing works.

@ridge thank you for the tip. Nope, doesn't change. The docker starts as the log says it all started sucessfully but the webpage does not load. I tried with port 6080 and priviledged turned on and also turned off. Really don't know why this shouldn't work. Is there something from the bash inside the docker I could maybe check? The krusader docker ist stopped and on it the port 6080 works well for the vnc part.

Yes I know. Which is why I am trying to get it to work via the docker tab (see for example my question a few posts above where maybe you could help me?). @iilied is trying to get it working in unraid cli so I thought my answer would at least help him.

@iilied you can add paths via dockers volume bind option when starting the docker via your cli command. You would have to add every folder you want accessible in the docker via: -v /mount/path/to/unraid/folder/:/where/to/mount/in/container/ (and for every next folder which should also be accessible you need another -v /unraid/folder/:/container/folder/ ). The same works with ports so if you want to change the port the container is available from you would need to add this into your cli command: -p 5950:5900 (for using 5950 instead of your 6080). Hope that helps.

I've tried several configuration options and the docker starts (from what the logs tell me) but I cannot access the webGUI. In the browser tab I get: Is there anything I'm missing? @realies , @ridge do you see something wrong in my config?

Hi @nekromantik I just had a similar problem in the transmission_vpn docker where it would constantly restart with the 'RTNETLINK answers: Permission denied' error. Solved it following this guide https://stackoverflow.com/questions/50600116/ipv6-with-openvpn-in-docker by editing the settings of the docker, while changing from the 'Basic View' to the 'Advanced View' of the settings and then adding to the part 'Extra Parameters:' this: '--sysctl net.ipv6.conf.all.disable_ipv6=0 ' . After applying the docker started without problems. Hope it helps.