Unity 2019.3.0f6 on Linux is VERY GOOD!

No, thank you for pointing it out! But after setting it I am still bitten by this issue

It looks like "There is not enough space to download and install the selected items" BUG

It appears that

  1. Unity Hub wants to download files to /tmp that is for some reason limited to 1.9 GB (and apparently there is no method to override this download location and it is not mentioning why it actually fails)

  2. lsblk and KDE partition manager is not showing /tmp as being on a separate partition. And I selected to have / mount point on a single partition. Without splitting /tmp or /home or anything else to separate partitions. To avoid exactly this kind of problem.

  3. is maybe /tmp using swap partition? (afaik not but I am running out of ideas)

  4. is there some other limit of /tmp folder size? Even when not mounted on a separate partition? When I navigate with PsManFM-qt to /tmp it is showing that I have only 1.9 GB of free space. When I am in / or in /home it is showing >48 GB of free space (I made some further cleanup)