This is what I get when I connect to a PPTP VPN: *** glibc detected *** /usr/lib/network-manager-pptp/nm-pptp-auth-dialog: free(): invalid pointer: 0x00007f4e8faa0098 *** ======= Backtrace: ========= /lib/libc.so.6[0x7f4e88d38938] /lib/libc.so.6(cfree+0x76)[0x7f4e88d3af86] /usr/lib/network-manager-pptp/nm-pptp-auth-dialog[0x402fde] /lib/libc.so.6(__libc_start_main+0xe6)[0x7f4e88cdd466] /usr/lib/network-manager-pptp/nm-pptp-auth-dialog[0x402cc9] ======= Memory map: ======== 00400000-00407000 r-xp 00000000 08:01 326914 /usr/lib/network-manager-pptp/nm-pptp-auth-dialog 00606000-00607000 r--p 00006000 08:01 326914 /usr/lib/network-manager-pptp/nm-pptp-auth-dialog 00607000-00608000 rw-p 00007000 08:01 326914 /usr/lib/network-manager-pptp/nm-pptp-auth-dialog 0243f000-02505000 rw-p 0243f000 00:00 0 [heap] 7f4e7c000000-7f4e7c021000 rw-p 7f4e7c000000 00:00 0 7f4e7c021000-7f4e80000000 ---p 7f4e7c021000 00:00 0 7f4e820c4000-7f4e820da000 r-xp 00000000 08:01 204227 /lib/libgcc_s.so.1 7f4e820da000-7f4e822da000 ---p 00016000 08:01 204227 /lib/libgcc_s.so.1 7f4e822da000-7f4e822db000 r--p 00016000 08:01 204227 /lib/libgcc_s.so.1 7f4e822db000-7f4e822dc000 rw-p 00017000 08:01 204227 /lib/libgcc_s.so.1 7f4e822dc000-7f4e822eb000 r-xp 00000000 08:01 294195 /usr/lib/libpanel-applet-2.so.0.2.46 7f4e822eb000-7f4e824ea000 ---p 0000f000 08:01 294195 /usr/lib/libpanel-applet-2.so.0.2.46 7f4e824ea000-7f4e824eb000 r--p 0000e000 08:01 294195 /usr/lib/libpanel-applet-2.so.0.2.46 7f4e824eb000-7f4e824ec000 rw-p 0000f000 08:01 294195 /usr/lib/libpanel-applet-2.so.0.2.46 7f4e824ec000-7f4e824f2000 r-xp 00000000 08:01 359128 /usr/lib/gtk-2.0/modules/libgail-gnome.so 7f4e824f2000-7f4e826f1000 ---p 00006000 08:01 359128 /usr/lib/gtk-2.0/modules/libgail-gnome.so 7f4e826f1000-7f4e826f2000 r--p 00005000 08:01 359128 /usr/lib/gtk-2.0/modules/libgail-gnome.so 7f4e826f2000-7f4e826f3000 rw-p 00006000 08:01 359128 /usr/lib/gtk-2.0/modules/libgail-gnome.so 7f4e826f3000-7f4e826f8000 r-xp 00000000 08:01 295181 /usr/lib/libXtst.so.6.1.0 7f4e826f8000-7f4e828f8000 ---p 00005000 08:01 295181 /usr/lib/libXtst.so.6.1.0 7f4e828f8000-7f4e828f9000 rw-p 00005000 08:01 295181 /usr/lib/libXtst.so.6.1.0 7f4e828f9000-7f4e8294e000 r-xp 00000000 08:01 294613 /usr/lib/libspi.so.0.10.11 7f4e8294e000-7f4e82b4e000 ---p 00055000 08:01 294613 /usr/lib/libspi.so.0.10.11 7f4e82b4e000-7f4e82b53000 r--p 00055000 08:01 294613 /usr/lib/libspi.so.0.10.11 7f4e82b53000-7f4e82b5f000 rw-p 0005a000 08:01 294613 /usr/lib/libspi.so.0.10.11 7f4e82b5f000-7f4e82b66000 r-xp 00000000 08:01 326565 /usr/lib/gtk-2.0/modules/libatk-bridge.so 7f4e82b66000-7f4e82d65000 ---p 00007000 08:01 326565 /usr/lib/gtk-2.0/modules/libatk-bridge.so 7f4e82d65000-7f4e82d66000 r--p 00006000 08:01 326565 /usr/lib/gtk-2.0/modules/libatk-bridge.so 7f4e82d66000-7f4e82d67000 rw-p 00007000 08:01 326565 /usr/lib/gtk-2.0/modules/libatk-bridge.so 7f4e82d67000-7f4e82db0000 r-xp 00000000 08:01 329785 /usr/lib/gtk-2.0/modules/libgail.so 7f4e82db0000-7f4e82faf000 ---p 00049000 08:01 329785 /usr/lib/gtk-2.0/modules/libgail.so 7f4e82faf000-7f4e82fb0000 r--p 00048000 08:01 329785 /usr/lib/gtk-2.0/modules/libgail.so 7f4e82fb0000-7f4e82fb2000 rw-p 00049000 08:01 329785 /usr/lib/gtk-2.0/modules/libgail.so 7f4e82fb2000-7f4e82fd3000 r-xp 00000000 08:01 318472 /usr/lib/gtk-2.0/2.10.0/engines/libmurrine.so 7f4e82fd3000-7f4e831d2000 ---p 00021000 08:01 318472 /usr/lib/gtk-2.0/2.10.0/engines/libmurrine.so 7f4e831d2000-7f4e831d3000 r--p 00020000 08:01 318472 /usr/lib/gtk-2.0/2.10.0/engines/libmurrine.so 7f4e831d3000-7f4e831d4000 rw-p 00021000 08:01 318472 /usr/lib/gtk-2.0/2.10.0/engines/libmurrine.so 7f4e831d4000-7f4e831df000 r-xp 00000000 08:01 204460 /lib/libnss_files-2.8.90.so 7f4e831df000-7f4e833de000 ---p 0000b000 08:01 204460 /lib/libnss_files-2.8.90.so 7f4e833de000-7f4e833df000 r--p 0000a000 08:01 204460 /lib/libnss_files-2.8.90.so 7f4e833df000-7f4e833e0000 rw-p 0000b000 08:01 204460 /lib/libnss_files-2.8.90.so 7f4e833e0000-7f4e833ea000 r-xp 00000000 08:01 204462 /lib/libnss_nis-2.8.90.so 7f4e833ea000-7f4e835e9000 ---p 0000a000 08:01 204462 /lib/libnss_nis-2.8.90.so 7f4e835e9000-7f4e835ea000 r--p 00009000 08:01 204462 /lib/libnss_nis-2.8.90.so 7f4e835ea000-7f4e835eb000 rw-p 0000a000 08:01 204462 /lib/libnss_nis-2.8.90.so 7f4e835eb000-7f4e835f3000 r-xp 00000000 08:01 204458 /lib/libnss_compat-2.8.90.so 7f4e835f3000-7f4e837f2000 ---p 00008000 08:01 204458 /lib/libnss_compat-2.8.90.so 7f4e837f2000-7f4e837f3000 r--p 00007000 08:01 204458 /lib/libnss_compat-2.8.90.so 7f4e837f3000-7f4e837f4000 rw-p 00008000 08:01 204458 /lib/libnss_compat-2.8.90.so 7f4e837f4000-7f4e837f7000 r-xp 00000000 08:01 204067 /lib/libgpg-error.so.0.3.0 7f4e837f7000-7f4e839f6000 ---p 00003000 08:01 204067 /lib/libgpg-error.so.0.3.0 7f4e839f6000-7f4e839f7000 rw-p 00002000 08:01 204067 /lib/libgpg-error.so.0.3.0 7f4e839f7000-7f4e83ad0000 r-xp 00000000 08:01 294467 /usr/lib/libasound.so.2.0.0 7f4e83ad0000-7f4e83cd0000 ---p 000d9000 08:01 294467 /usr/lib/libasound.so.2.0.0 7f4e83cd0000-7f4e83cd3000 r--p 000d9000 08:01 294467 /usr/lib/libasound.so.2.0.0 7f4e83cd3000-7f4e83cd7000 rw-p 000dc000 08:01 294467 /usr/lib/libasound.so.2.0.0 7f4e83cd7000-7f4e83d3c000 r-xp 00000000 08:01 204185 /lib/libgcrypt.so.11.4.4 7f4e83d3c000-7f4e83f3b000 ---p 00065000 08:01 204185 /lib/libgcrypt.so.11.4.4 7f4e83f3b000-7f4e83f3c000 r--p 00064000 08:01 204185 /lib/libgcrypt.so.11.4.4 7f4e83f3c000-7f4e83f3e000 rw-p 00065000 08:01 204185 /lib/libgcrypt.so.11.4.4 7f4e83f3e000-7f4e83f4e000 r-xp 00000000 08:01 299069 /usr/lib/libtasn1.so.3.0.15 7f4e83f4e000-7f4e8414d000 ---p 00010000 08:01 299069 /usr/lib/libtasn1.so.3.0.15 7f4e8414d000-7f4e8414f000 rw-p 0000f000 08:01 299069 /usr/lib/libtasn1.so.3.0.15 7f4e8414f000-7f4e84177000 r-xp 00000000 08:01 204365 /lib/libpcre.so.3.12.1 7f4e84177000-7f4e84376000 ---p 00028000 08:01 204365 /lib/libpcre.so.3.12.1 7f4e84376000-7f4e84377000 r--p 00027000 08:01 204365 /lib/libpcre.so.3.12.1 7f4e84377000-7f4e84378000 rw-p 00028000 08:01 204365 /lib/libpcre.so.3.12.1 7f4e84378000-7f4e8438e000 r-xp 00000000 08:01 204448 /lib/libnsl-2.8.90.so 7f4e8438e000-7f4e8458d000 ---p 00016000 08:01 204448 /lib/libnsl-2.8.90.so 7f4e8458d000-7f4e8458e000 r--p 00015000 08:01 204448 /lib/libnsl-2.8.90.so 7f4e8458e000-7f4e8458f000 rw-p 00016000 08:01 204448 /lib/libnsl-2.8.90.so 7f4e8458f000-7f4e84591000 rw-p 7f4e8458f000 00:00 0 7f4e84591000-7f4e845c9000 r-xp 00000000 08:01 295246 /usr/lib/libnspr4.so.0d 7f4e845c9000-7f4e847c9000 ---p 00038000 08:01 295246 /usr/lib/libnspr4.so.0d 7f4e847c9000-7f4e847ca000 r--p 00038000 08:01 295246 /usr/lib/libnspr4.so.0d 7f4e847ca000-7f4e847cc000 rw-p 00039000 08:01 295246 /usr/lib/libnspr4.so.0d 7f4e847cc000-7f4e847ce000 rw-p 7f4e847cc000 00:00 0 7f4e847ce000-7f4e847d2000 r-xp 00000000 08:01 295260 /usr/lib/libplc4.so.0d 7f4e847d2000-7f4e849d1000 ---p 00004000 08:01 295260 /usr/lib/libplc4.so.0d 7f4e849d1000-7f4e849d2000 r--p 00003000 08:01 295260 /usr/lib/libplc4.so.0d 7f4e849d2000-7f4e849d3000 rw-p 00004000 08:01 295260 /usr/lib/libplc4.so.0d 7f4e849d -- BUGabundo :o)