I'm running Gnucash-Arm-5.12-1 on MacOS 15.5 with no problem I would be surprised if the update to MacOS 15.6 will cause any harm but it would be nice to confirm it before I install it.
For what it is worth I also have Gnucash-Arm-5.11 running under MacOS 26 beta on another machine with no problem. Best wishes, Will On 1 Aug 2025, at 6:52, David Reiser via gnucash-user <[email protected]> wrote: My first guess is that you downloaded the version for the wrong cpu — intel vs arm (Apple Silicon). -- Dave Reiser [email protected] > On Jul 31, 2025, at 05:10, Graham Taylor <[email protected]> wrote: > > Hi Everyone, > > I upgraded to Gnucash 15.12-1 yesterday and when I received advice today that > an upgrade to macOS 15.6 was available, I went ahead and upgraded macOS. > > Now a message has appeared that “You can’t open the application “Gnucash.app” > because this application is not supported on this Mac.”” > > Has anyone else experienced this situation? > > I am assuming that Gnucash needs to be upgraded to be compatible with macOS > 15.6. > > I hope this can be done quickly as I am now unable to access all my financial > information. > > Regards, > > Graham Taylor _______________________________________________ gnucash-user mailing list [email protected] To update your subscription preferences or to unsubscribe: https://lists.gnucash.org/mailman/listinfo/gnucash-user ----- Please remember to CC this list on all your replies. You can do this by using Reply-To-List or Reply-All. _______________________________________________ gnucash-user mailing list [email protected] To update your subscription preferences or to unsubscribe: https://lists.gnucash.org/mailman/listinfo/gnucash-user ----- Please remember to CC this list on all your replies. You can do this by using Reply-To-List or Reply-All.
