On 2024-02-21 18:38, Eli Zaretskii wrote: >> From: Aleksandr Vityazev >> Cc: Eli Zaretskii , 69140@debbugs.gnu.org, >> mail@daniel-mendler.de >> Date: Wed, 21 Feb 2024 19:15:57 +0300 >> >> 3. M-x test-dispatch >> 4. Try playing with the parameters test1, test2, test3, test4. At the >> same time you can put Emacs into full screen mode and back into windowed >> mode, where it will occupy half of the screen. Initially, calling the >> parameters test1, test2, test3, test4 in the transient window will be >> delayed and everything can be canceled with C-g, after a few repetitions >> Emacs hangs completely. > > Thanks, but I don't understand what to do after "m-x test-dispatch". > Please tell in more details what you mean in Step 4, in terms of what > I need to type after "M-x test-dispatch". (I tried several things, > but couldn't get any interesting effects, let alone a hang.) I run test-dispatch, for example I press "r", which calls the minibuffer. At this point, Emacs is already starting to freeze for me; if I change the full-screen to windowed mode several times, everything gets worse. If nothing happens after pressing "r" you can try other bound letters. In fact, I can call commands through the tool-bar or menu-bar, but everything that is displayed in the window or minibuffer does not change. Was able to switch to the *Bactrace* buffer and save it via the menu bar. Bactrace is attached.