************************************************************************ If you have build/runtime errors with Mono and Gtk# apps please try the following first:
* Build Mono and gtk+ (x11-toolkits/gtk20) without CPUTYPE and with the default FreeBSD CFLAGS as Mono has been known to expose compiler bugs. - 5.x: '-O -pipe' - 6.x and higher: '-O2 -fno-strict-aliasing -pipe'
* Try building and running Mono with the GENERIC kernel. - Mono requires SYSVSHM, SYSVMSG, and SYSVSEM which are part of the GENERIC kernel. - Removing kernel options or changing defaults to use experimental options can adversely affect Mono's ability to build and run.
* Remove leftover semaphores / increase semaphore limits. - Close apps which use Mono and run `ipcs -sbt`. Remove the semaphores with MODE "--rw-------" and NSEMS "8" using ipcrm (1) - _OR_ simply reboot which is the safest method. - On multi-user systems the semaphore limits may need to be increased from the defaults. The following should comfortably support 30 users.
