I've pulled an RP4b from stock and am burning a fresh 32gb sdcard with Raspbian arm64 64b bookworm port.
Get Outlook for Android<https://aka.ms/AAb9ysg> ________________________________ From: Gregory Casamento <greg.casame...@gmail.com> Sent: Friday, March 28, 2025 10:19:09 AM To: Dale Amon <dale.a...@immortaldata.net> Cc: Discuss Gnustep <discuss-gnustep@gnu.org> Subject: Re: GUI flickering on Raspbian I am not sure why this is happening without more information. I am wondering, as Ethan had suggested, if this is due to Wayland. Can you give a complete description of your configuration? Including but not limited to model of rpi, version of raspian, etc. I have a couple of rpi models but I would like to duplicate this issue completely if possible. It’s also possible something is stealing focus elsewhere. Yours, Gregory Casamento GNUstep Lead Developer / Black Lotus, Principal Consultant http://www.gnustep.org - http://heronsperch.blogspot.com https://www.patreon.com/bePatron?u=352392 - Become a Patron https://www.openhub.net/languages/objective_c https://www.gofundme.com/f/cacao-linux-a-gnustep-reference-implementation On Thu, Mar 27, 2025 at 17:18 Dale Amon <dale.a...@immortaldata.net<mailto:dale.a...@immortaldata.net>> wrote: The example video is done with the Gnustep Calculator and occurs with all applications. It does not happen anywhere else, and in fact did not happen on older versions of Raspbian. ________________________________________ From: Gregory Casamento <greg.casame...@gmail.com<mailto:greg.casame...@gmail.com>> Sent: Wednesday, March 26, 2025 21:38 To: Dale Amon Cc: Discuss Gnustep Subject: Re: GUI flickering on Raspbian This is likely due to how your application is written. Something is forcing a re-display of the windows and the menu in your application event loop. I have never observed this on any rpi and I have had several and it is a well tested platform. Yours, Gregory Casamento GNUstep Lead Developer / Black Lotus, Principal Consultant http://www.gnustep.org - http://heronsperch.blogspot.com https://www.patreon.com/bePatron?u=352392 - Become a Patron https://www.openhub.net/languages/objective_c https://www.gofundme.com/f/cacao-linux-a-gnustep-reference-implementation On Tue, Mar 25, 2025 at 19:39 Dale Amon <dale.a...@immortaldata.net<mailto:dale.a...@immortaldata.net><mailto:dale.a...@immortaldata.net<mailto:dale.a...@immortaldata.net>>> wrote: It would be difficult to explain, so here is a short video showing the issue.
