There is “Oscilloscope” which can show frequencies and their intensity

See https://f-droid.org/packages/org.billthefarmer.scope/

Good idea regarding USB debugging. Never did this before. Probably need a quiet weekend to dig into this.

Thanks for sharing. I deleted all Add-Ons but it only slightly decreased.

Have 0 bookmarks and 0 tabs open. I don’t even use Fennec much. Only as second browser next to mull

I searched the settings but find nothing regarding studies.

History of used websites.

And it seems like Fennec does not even support export of passwords. I dont want to share them with Mozilla… too afraid of a data leak

Interesting theory. I deleted all Add-Ons. App Size was reduzed from 14.81 GB to 14.77 GB.

Not sure if they can still store someting which was not deleted with removal.

In settings menu i already deleted:

• cached images and files
• downloads

App Info now gives me:

• Total: 14.81 GB
• App: 281 MB
• User Data: 14.53 GB
• Cache: 553 KB

Yes. I cleared cache but that did not reduce the stotage size

Clear Cache did not help unfortunately. I also tried to clean cache within Fennec from the settings menue.

Regarding Mull. I am using Mull, too. Mull is “only” using 1.31 GB.

FitoTrack may be suitable for that.

If the Map is not fitting totally you can even correct it on OpenStreetMap.org by yourself

FitoTrack is a nice open source fitness tracker which shows the path on OpenStreetMap background. It logs position and speed data.

You can create a custom workout which shows you the current speed instead of average.

https://f-droid.org/packages/de.tadris.fitness/

What do you actually need it for?

https://github.com/ente-io/ente

Fully open source, End to End Encrypted alternative to Google Photos and Apple Photos

cand find it. Do you have a link?

Here is the link: https://f-droid.org/en/packages/org.fossify.gallery/

1. Easier installation.
2. Mint configuration of desktop settings
3. Mint tools (Warpinator, Hypnotix)

But where to get the AppImages from? Who’s maintaining? How to do Security Vulnerality Tracking for them?

Don’t panic!

I don’t get your point. Why should somebody do this every day?

As the experience from other users in this thread, it seems not extremely rare to have an overgrown ~/.cache/ folder. So checking it from time to time is a good advice. If we all do this for a time, and create bug tickets for software which is not cleaning up. Then this problem will hopefully go away with future software releases.

Because some users experienced accidential grows like OP had 160 Gbyte. So general advice for linux users can be stated as: Check your ~/.cache every now and then

Critical systems/servers shall better be monitored as you suggest.

not necessarily during runtime