The first and third issues are indeed covered in the bugs you linked. The second, however isn't: 2) When clicking on the main menu button, sometimes the panel hides itself and the menu pops up too low -- the bottom of the menu is aligned with the bottom of the screen instead of the top of the (still un-hiden) panel.
If you look at the screenshots I attached, they show two bugs at the same time. The one from bug #30146 is that the menus are truncated. The one I had in 2) is that the toplevel menu opened too low (hiding part of the panel). These may or may not be related. -- auto-hidden panel sometime jumps to the top of the screen https://launchpad.net/bugs/48226 -- desktop-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
