Hi, There has been some discussion about bus errors and SHM of late. I've just seen my first bug report on the topic! https://bugs.kde.org/show_bug.cgi?id=236524 Extract (5 is the lowest number in the call stack due to the crash handler) Application: KNotify (knotify4), signal: Bus error [KCrash Handler] #5 0x00007f071225df5e in pa_shm_create_rw () from /usr/lib64/libpulsecommon-0.9.21.so #6 0x00007f0712252676 in pa_mempool_new () from /usr/lib64/libpulsecommon-0.9.21.so #7 0x00007f07152a8958 in pa_context_new_with_proplist () from /usr/lib64/libpulse.so.0 #8 0x00007f0718c33d08 in Phonon::PulseSupport::PulseSupport (this=0x6de530) at /usr/src/debug/phonon-4.4/phonon/pulsesupport.cpp:712 This happens after a resume from suspend. What kind of thing can cause this? Non writable SHM area? Full up? What is the best way to go about debugging this? Col -- Colin Guthrie gmane(at)colin.guthr.ie http://colin.guthr.ie/ Day Job: Tribalogic Limited [http://www.tribalogic.net/] Open Source: Mandriva Linux Contributor [http://www.mandriva.com/] PulseAudio Hacker [http://www.pulseaudio.org/] Trac Hacker [http://trac.edgewall.org/]