How can I stop my R console and other R windows "flickering" after I updated my Mac OS to Sonoma 14.0?
Thanks so much for the information, Simon! Glad to know it is just not me? It was indeed ill-advised of me to upgrade the Operating System so soon. But, by bitter experience do we near ever closer to saintliness? Thanks very much, again! Cheers, Des From: Simon Urbanek <simon.urbanek at R-project.org> Date: Sunday, October 1, 2023 at 1:18?PM To: Smith, Desmond <DSmith at mednet.ucla.edu> Cc: r-sig-mac at r-project.org <r-sig-mac at r-project.org> Subject: Re: [R-SIG-Mac] How can I stop my R console and other R windows "flickering" after I updated my Mac OS to Sonoma 14.0? CAUTION - EXTERNAL EMAIL:Do not click links or open attachments unless you recognize the sender. Desmond, thanks for the report. There seem to be windows focus issue in Sonoma so I would not recommend upgrading at this point. Hopefully this will be fixed in a future macOS update (the .0 versions are notoriously flaky) - in the meantime I'll see if there is any work-around we could do in R. Cheers, Simon
On Oct 1, 2023, at 5:46 AM, Smith, Desmond <DSmith at mednet.ucla.edu> wrote:
Dear All,
I updated my Apple Silicon M1 Pro MacBook from Ventura to Sonoma 14.0. I have the latest version of R for Apple Silicon (4.3.1, "Beagle Scouts"). I also have the latest version of XQuartz (2.8.5).
On Ventura, my R setup worked fine ("classic" R.app GUI using console and script windows, not Rstudio or terminal). However, with Sonoma, when I try and toggle between the R console and an R script, the windows transition at very high speed between each other, making it nearly impossible to select either the console or the script.
This "flickering" phenomenon lasts for ~ 10-15 seconds each time I change windows between console and script, making the software nearly unusable. Changing the screen refresh rate does not help.
The problem is specific for R.app and does not affect other software.
Any suggestions gratefully received. I have also posted this question to stackoverflow.
Many thanks,
Desmond Smith
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