Hi James, please don't use ruby-forum. It only leads to problems. Come back and ask directly via email after signing up on https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
You might need to further debug your application. From your description alone, it's not clear whether the input to these sinks just stalls or whether something else happens. Best regards, Marcus On 14.09.2015 20:17, James Luu wrote: > Hello, i have fresh ubuntu 14.04 and GRC (pybomb) install. I have > problem running flowgraphs, they load but the wx or qt displays one > frame and freeze. Using Volk machine: avx2_64_mmx (i5 4530). > _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
