Hi all!
Faced with not understanding the origin of computing error. Among the my hosts have 2 PC working under Freebsd with cpu's 1200MHz and 2.4GHz; BOINC-client version 7.0.28. I can see in my profile the error's on these PC's only. Problems with other projects, with this machines do not. In what could be the problem?
Thank you for your attention.

In your profile click View Hosts to get the list of all your hosts. For one of the Freebsd hosts click Tasks to get the list of tasks for that host, for example the list of tasks for host 13601. Then click one of the task numbers in the left column to see the stderr report for the result returned for that task, for example result 2166389. See where it says:

../../projects/asteroidsathome.net_boinc/period_search_10100_i686-pc-linux-gnu: /lib/libgcc_s.so.1: version `GCC_4.2.0' not found

It appears you need to install or update libgcc?

On Linux we sometimes must install the 32 bit versions of shared libs, maybe it is something to do with 32 bit versus 64 bit for you too?

Dagorath
You're right, maybe I did not hearken to report the problem. I will look at the host.
Many thanks for your help.

../../projects/asteroidsathome.net_boinc/period_search_10100_i686-pc-linux-gnu: /lib/libgcc_s.so.1: version `GCC_4.2.0' not found (required by ../../projects/asteroidsathome.net_boinc/period_search_10100_i686-pc-linux-gnu)

Hello again!
According to the description of the error - no library in the directory. In the path I did not find it, but it is in a different directory /usr/local/lib/gcc42. I created a symlink in /usr/lib, but it did not help. Maybe I did not properly defined at the destination of this library? What you think?