sardylan ha scritto:In effetti il PC con Ubuntu 9.10 aveva pulseaudio installato, mo che ci penso...
Vedi con ldd se riesci a beccare l'elenco delle librerie che si cerca, e postalo

ldd /usr/bin/skype
linux-gate.so.1 => (0x003fe000)
libasound.so.2 => /usr/lib/libasound.so.2 (0x00dca000)
libXv.so.1 => /usr/lib/libXv.so.1 (0x00c1e000)
libXss.so.1 => /usr/lib/libXss.so.1 (0x006a6000)
librt.so.1 => /lib/tls/i686/cmov/librt.so.1 (0x003f4000)
libQtDBus.so.4 => /usr/lib/libQtDBus.so.4 (0x0060d000)
libQtGui.so.4 => /usr/lib/libQtGui.so.4 (0x00e91000)
libQtNetwork.so.4 => /usr/lib/libQtNetwork.so.4 (0x0079a000)
libQtCore.so.4 => /usr/lib/libQtCore.so.4 (0x00111000)
libpthread.so.0 => /lib/tls/i686/cmov/libpthread.so.0 (0x00974000)
libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x003ff000)
libm.so.6 => /lib/tls/i686/cmov/libm.so.6 (0x00344000)
libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x00386000)
libc.so.6 => /lib/tls/i686/cmov/libc.so.6 (0x00a38000)
libdl.so.2 => /lib/tls/i686/cmov/libdl.so.2 (0x0036b000)
libX11.so.6 => /usr/lib/libX11.so.6 (0x00c24000)
libXext.so.6 => /usr/lib/libXext.so.6 (0x0036f000)
/lib/ld-linux.so.2 (0x00a1b000)
libQtXml.so.4 => /usr/lib/libQtXml.so.4 (0x003a4000)
libaudio.so.2 => /usr/lib/libaudio.so.2 (0x004f1000)
libpng12.so.0 => /usr/lib/libpng12.so.0 (0x00926000)
libfreetype.so.6 => /usr/lib/libfreetype.so.6 (0x0050b000)
libgobject-2.0.so.0 => /usr/lib/libgobject-2.0.so.0 (0x0058a000)
libSM.so.6 => /usr/lib/libSM.so.6 (0x0071c000)
libICE.so.6 => /usr/lib/libICE.so.6 (0x005c8000)
libz.so.1 => /lib/libz.so.1 (0x00755000)
libglib-2.0.so.0 => /lib/libglib-2.0.so.0 (0x02d9e000)
libXrender.so.1 => /usr/lib/libXrender.so.1 (0x003e7000)
libfontconfig.so.1 => /usr/lib/libfontconfig.so.1 (0x006cc000)
libgthread-2.0.so.0 => /usr/lib/libgthread-2.0.so.0 (0x005e3000)
libxcb.so.1 => /usr/lib/libxcb.so.1 (0x005e9000)
libXau.so.6 => /usr/lib/libXau.so.6 (0x00607000)
libXt.so.6 => /usr/lib/libXt.so.6 (0x008b0000)
libpcre.so.3 => /lib/libpcre.so.3 (0x00b7d000)
libuuid.so.1 => /lib/libuuid.so.1 (0x0067f000)
libexpat.so.1 => /lib/libexpat.so.1 (0x00725000)
libXdmcp.so.6 => /usr/lib/libXdmcp.so.6 (0x00d95000)