This bug was fixed in the package caribou - 0.4.21-7ubuntu0.20.10.1
--------------- caribou (0.4.21-7ubuntu0.20.10.1) groovy-security; urgency=high
* SECURITY UPDATE: Fix segfaults with recent versions of Xorg that causes cinnamon to crash (LP: #1912060) * Fix build with newer versions of valac
-- Joshua Peisach <email address hidden> Mon, 22 Mar 2021 18:04:23 -0400
This bug was fixed in the package caribou - 0.4.21- 7ubuntu0. 20.10.1
--------------- 7ubuntu0. 20.10.1) groovy-security; urgency=high
caribou (0.4.21-
* SECURITY UPDATE: Fix segfaults with recent versions of Xorg that
causes cinnamon to crash (LP: #1912060)
* Fix build with newer versions of valac
-- Joshua Peisach <email address hidden> Mon, 22 Mar 2021 18:04:23 -0400