Control: tags -1 + moreinfo On Wed, 06 May 2020 at 11:25:09 -0300, Antonio Terceiro wrote: > fev 03 19:12:36 lemur gnome-shell[2647]: Object St.Bin (0x55c46a33e8b0), has > been already deallocated — impossible to set any property on it. This might > be caused by the object having been destroyed from C code using something > such as destroy(), dispose(), or remove() vfuncs.
Are you using any Shell extensions? If yes, does this persist when you disable them? Does the actual crash appear in your system log? Those messages might point towards the root cause, but they're warnings rather than fatal errors: the actual crash should also be logged. (It might be attributed to the kernel rather than gnome-shell, depending on the type of crash, and might require reading the system log as root rather than as an ordinary user.) If you have, or can install, systemd-coredump, that would be a useful way to get a C backtrace. smcv