This is probably the problem described in this link: https://forums.ghostbsd.org/viewtopic.p ... 8714f76acb

There are some issues with my settings on QEMU/KVM. The processor tag on the system tab is the first issue: Intel Core i7 9xx (Nehalem Core i7, IBRS update)\Uffffffff\Uffffffff × 2 (The character with Unicode value \Uffffffff) The second issue is described on the FreeBSD forum: https://forums.freebs...

When I start MATE System Monitor, the program opens and closes immediately. Does anyone else have the same problem? Or maybe the problem is just in my local settings: os: GhostBSD (MATE) on QEMU/KVM (GNU/Linux host) :$ mate-system-monitor (<unknown>:1564): Pango-WARNING **: 18:23:41.053: Invalid UTF...