I am seeing the same error. I have just upgraded to Hardy via APT. No mono-based apps will run, and no matter how I try to invoke them, I just see "Segmentation fault" as output.
This problem appears to run very deep, because I even see the error when I try to compile mono (1.9.1) from the official source (more extensive output below): make[8]: *** [build/deps/basic-profile-check.exe] Segmentation fault This occurs even after I `make get-monolite-latest` and have removed existing mono-related packages (via apt-get remove mono-common). Using `make EXTERNAL_MCS=false`, as the README suggests, doesn't help either. Therefore it looks to me like this problem isn't even a problem with the Ubuntu mono package per se, but with something about the environment on my machine. Is it possible there is some sort of hidden dependency I haven't got? Also, it may be worth noting that I am running a custom 2.6.23 kernel, instead of the Hardy 2.6.24 generic kernel, though I don't know if this would affect it at all. Output from `make`: ... make[3]: Entering directory `/home/richard/Desktop/mono-1.9.1/mcs' make profile-do--default--all profile-do--net_2_0--all profile-do--net_3_5--all profile-do--net_2_1--all make[4]: Entering directory `/home/richard/Desktop/mono-1.9.1/mcs' make PROFILE=basic all make[5]: Entering directory `/home/richard/Desktop/mono-1.9.1/mcs' make[6]: *** [build/deps/basic-profile-check.exe] Error 1 make[6]: Entering directory `/home/richard/Desktop/mono-1.9.1/mcs' *** The compiler 'false' doesn't appear to be usable. *** Trying the 'monolite' directory. make[7]: Entering directory `/home/richard/Desktop/mono-1.9.1/mcs' make[8]: *** [build/deps/basic-profile-check.exe] Segmentation fault make[8]: Entering directory `/home/richard/Desktop/mono-1.9.1/mcs' *** The contents of your 'monolite' directory may be out-of-date *** You may want to try 'make get-monolite-latest' make[8]: *** [do-profile-check-monolite] Error 1 make[8]: Leaving directory `/home/richard/Desktop/mono-1.9.1/mcs' make[7]: *** [do-profile-check] Error 2 make[7]: Leaving directory `/home/richard/Desktop/mono-1.9.1/mcs' make[6]: *** [do-profile-check-monolite] Error 2 make[6]: Leaving directory `/home/richard/Desktop/mono-1.9.1/mcs' make[5]: *** [do-profile-check] Error 2 make[5]: Leaving directory `/home/richard/Desktop/mono-1.9.1/mcs' make[4]: *** [profile-do--basic--all] Error 2 make[4]: Leaving directory `/home/richard/Desktop/mono-1.9.1/mcs' make[3]: *** [profiles-do--all] Error 2 make[3]: Leaving directory `/home/richard/Desktop/mono-1.9.1/mcs' make[2]: *** [all-local] Error 2 make[2]: Leaving directory `/home/richard/Desktop/mono-1.9.1/runtime' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/home/richard/Desktop/mono-1.9.1' make: *** [all] Error 2 -- Can't start any mono-based app: Segmentation fault https://bugs.launchpad.net/bugs/203451 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs