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cannot run emacs after update to xQuartz 2.8.1

Hi,


I have just updated xQuartz on my MacBook Pro (13-inch, M1, 2020) and now it won't run emacs anymore. I have emacs installed in /usr/local/bin/emacs and now when I try to run it I have the error message:

"This application will not run on your computer, sorry!"


Until I did the update I had no problems in running it ! Any idea anyone?


Thanks a lot !


Fab

MacBook, macOS 10.15

Posted on May 25, 2021 7:30 AM

Reply
14 replies

May 25, 2021 8:52 AM in response to FabSalvatore

I reverted to xQuartz 2.7.11 and, while I am still unable to open emacs (/opt/homebrew/bin/emacs) in a separate window (it will only open it from within the xterm window I open with xQuartz), it does not give me the error I had before. Also, now I'm able to open from the command line the Emacs App that I have installed in the 'Applications' folder (while before it would not open it at all).


Not sure why I am still unable to open /opt/homebrew/bin/emacs in a separate window, though... any help would be appreciated !


Cheers,


Fab

May 27, 2021 6:22 PM in response to VikingOSX

VikingOSX wrote:
Of course, you could build Teco-64 for macOS and go back to the emacs birth… 🤓 (watching Bob cringe…)

I did have to use a very VERY old and minimal TECO implementation on a PDP-11/45. I do not think it had enough capability to implement the first emacs. I also was glad when that company decided to get Unix System 5.2 installed on their PDP-11/45, and also got a VAX-11/750 with Unix installed as well. I then championed vi, and became very good at it (I had been an EDT user before that), while the TECO users whined 😀

May 27, 2021 6:28 PM in response to VikingOSX

I admit to having used ed, as well as sos, as well as someother line oriented text editors on various operating systems, and found them a step up from the 90- column punched cards.


But as soon as I had a screen oriented editor, I moved heaven and earth to always have one. Worse, I got so hooked on vi, I found a VAX/VMX TPU vi emulator, and spent about 7 years using that at Digital Equipment Corporation in the late 80's thru 1995. Then I was back on Unix, and using vi until I found Vim, and it has been Vim ever since.


But saying all that, I know from personal experience how difficult it is to retrain your fingers, so in my job, I also do anything I can to help emacs users be successful with their chosen editor.

cannot run emacs after update to xQuartz 2.8.1

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