I have now installed the missing -debuginfo packages for freerdp, libfreerdp2, and libwinpr2. Running the program under gdb stops with the following messages: [New Thread 0x7fffec210700 (LWP 7003)] [12:35:13:233] [6986:7003] [INFO][com.freerdp.client.common.cmdline] - loading channelEx rdpdr [12:35:13:233] [6986:7003] [INFO][com.freerdp.client.common.cmdline] - loading channelEx rdpsnd [12:35:13:233] [6986:7003] [INFO][com.freerdp.client.common.cmdline] - loading channelEx cliprdr [12:35:13:234] [6986:7003] [INFO][com.freerdp.client.common.cmdline] - loading channelEx drdynvc Missing separate debuginfo for /lib64/libnss_files.so.2 Try: zypper install -C "debuginfo(build-id)=19c641c321eab522911e22e21737345e846bd6f5" Password: [12:35:19:031] [6986:7003] [INFO][com.freerdp.gdi] - Local framebuffer format PIXEL_FORMAT_BGRX32 [12:35:19:031] [6986:7003] [INFO][com.freerdp.gdi] - Remote framebuffer format PIXEL_FORMAT_BGRA32 [New Thread 0x7fffeb3fb700 (LWP 7018)] [New Thread 0x7fffeabfa700 (LWP 7019)] [New Thread 0x7fffea3f9700 (LWP 7020)] [New Thread 0x7fffe9bf8700 (LWP 7021)] [New Thread 0x7fffe93f7700 (LWP 7022)] [New Thread 0x7fffe8bf6700 (LWP 7023)] [New Thread 0x7fffe3fff700 (LWP 7024)] [New Thread 0x7fffe37fe700 (LWP 7025)] [12:35:19:044] [6986:7003] [INFO][com.winpr.clipboard] - initialized POSIX local file subsystem [New Thread 0x7fffe1ff9700 (LWP 7026)] [New Thread 0x7fffe17f8700 (LWP 7027)] [New Thread 0x7fffe0ff7700 (LWP 7028)] [12:35:19:046] [6986:7003] [INFO][com.freerdp.channels.drdynvc.client] - Loading Dynamic Virtual Channel rdpgfx [New Thread 0x7fffdbfff700 (LWP 7029)] [New Thread 0x7fffdb7fe700 (LWP 7030)] [12:35:19:050] [6986:7027] [INFO][com.freerdp.channels.rdpsnd.client] - Loaded pulse backend for rdpsnd [New Thread 0x7fffdaffd700 (LWP 7031)] [12:35:19:753] [6986:7003] [INFO][com.freerdp.client.x11] - Logon Error Info LOGON_WARNING [LOGON_MSG_SESSION_CONTINUE] *** Error in `/usr/bin/xfreerdp': corrupted double-linked list: 0x00007fffd400c010 *** Thread 12 "xfreerdp" received signal SIGABRT, Aborted. [Switching to Thread 0x7fffe17f8700 (LWP 7027)] 0x00007ffff588f0e0 in raise () from /lib64/libc.so.6 Here my local X session is blocked, I can only continue when killing the debuggee and gdb from a vt terminal.