I think it’s possible that the filesystem ran out of inodes, so even though there is space on disk, there is no space in the filesystem metadata to store new files.

Now, I don’t know off the top of my head how to check this, but I assume the answer is on the internet somewhere (am on phone and can’t help much more than this, sorry)

What is this mysterious device that requires specific libraries and kernel modules? So I can state the fuck away from the device and the brand

If by vim you mean neovim

vim.api.nvim_create_autocmd(“fileType”, {
    group = file_type_group,
    pattern = “make”,
    command = “setlocal ts=4 sts=4 sw=4 noexpandtab”,
})

Slap this in your config, done

Reread the OP. They say:

not on GNOME, because you have a panel at the top

And

when usign GTK apps on those [non-GNOME] desktops

So you would not “access the controls above the app”, because having controls above the app is not covered by this scenario.

The scenario is:

1. You don’t have a top panel
2. You have a maximized GTK app

Which makes the close button be in the corner of the screen, but without actually extending to it.

On topic: never knew this was a problem, guess I got spoiled by the Qt environment