Desarrollo Linux y software libre

Si se produce el siguiente error al arrancar Kissdx:

carlos@shirley:~/kissdx/trunk.r191$ kissdx -v
[ 1723] 2012-01-14 18:44:44 Using config file /etc/kissdx.conf
[ 1723] 2012-01-14 18:44:44 kissdx v0.13-10a, 2007-01-30 is now using the following configuration:
[ 1723] 2012-01-14 18:44:44 audiopath = /media/audio
[ 1723] 2012-01-14 18:44:44 videopath = /media/video
[ 1723] 2012-01-14 18:44:44 picturepath = /media/picture
[ 1723] 2012-01-14 18:44:44 persistentstoragepath =
[ 1723] 2012-01-14 18:44:44 kmlurl = http://tinystocks.com/k/kiss.php
[ 1723] 2012-01-14 18:44:44 pretrigger =
[ 1723] 2012-01-14 18:44:44 posttrigger =
[ 1723] 2012-01-14 18:44:44 audiofileextensions = mp3,ogg,wma,wav
[ 1723] 2012-01-14 18:44:44 videofileextensions = mpg,mpeg,vob,avi,wmv,ts,mp4
[ 1723] 2012-01-14 18:44:44 picturefileextensions = jpg,jpeg,png,bmp
[ 1723] 2012-01-14 18:44:44 isofileextensions = iso,img
[ 1723] 2012-01-14 18:44:44 max_recent_files = 30
[ 1723] 2012-01-14 18:44:44 server_character_set =
[ 1723] 2012-01-14 18:44:44 client_character_set =
[ 1723] 2012-01-14 18:44:44 subtitle_catchall_pattern = {name}*.*
[ 1723] 2012-01-14 18:44:44 picturetargetwidth = 1280
[ 1723] 2012-01-14 18:44:44 picturetargetheight = 720
[ 1723] 2012-01-14 18:44:44 picturemaxzoompercent = 20
[ 1723] 2012-01-14 18:44:44 picturecachesize = -1
[ 1723] 2012-01-14 18:44:44 picturecachetrimminginterval = 5
[ 1723] 2012-01-14 18:44:44 networktimeoutinterval = 0
[ 1723] 2012-01-14 18:44:44 enablehiddenfilestext = Toggle all files status
[ 1723] 2012-01-14 18:44:44 enablehiddenfilesminutes = 1
[ 1723] 2012-01-14 18:44:44 starting kissdx...
*** buffer overflow detected ***: kissdx terminated
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x37)[0x7f4c82e797f7]
/lib/x86_64-linux-gnu/libc.so.6(+0xf7710)[0x7f4c82e78710]
/lib/x86_64-linux-gnu/libc.so.6(+0xf65e3)[0x7f4c82e775e3]
kissdx[0x403ee6]
kissdx[0x4042e2]
kissdx[0x40303e]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed)[0x7f4c82da230d]
kissdx[0x4030bd]
======= Memory map: ========
00400000-00423000 r-xp 00000000 08:71 2759001 /usr/sbin/kissdx
00622000-00623000 r-xp 00022000 08:71 2759001 /usr/sbin/kissdx
00623000-0062c000 rwxp 00023000 08:71 2759001 /usr/sbin/kissdx
0062c000-00700000 rwxp 00000000 00:00 0
023db000-023fc000 rwxp 00000000 00:00 0 [heap]
7f4c8242b000-7f4c82440000 r-xp 00000000 08:71 1179692 /lib/x86_64-linux-gnu/libgcc_s.so.1
7f4c82440000-7f4c8263f000 ---p 00015000 08:71 1179692 /lib/x86_64-linux-gnu/libgcc_s.so.1
7f4c8263f000-7f4c82640000 r-xp 00014000 08:71 1179692 /lib/x86_64-linux-gnu/libgcc_s.so.1
7f4c82640000-7f4c82641000 rwxp 00015000 08:71 1179692 /lib/x86_64-linux-gnu/libgcc_s.so.1
7f4c82641000-7f4c82b7d000 r-xp 00000000 08:71 2758034 /usr/lib/locale/locale-archive
7f4c82b7d000-7f4c82b7f000 r-xp 00000000 08:71 1179677 /lib/x86_64-linux-gnu/libdl-2.13.so
7f4c82b7f000-7f4c82d7f000 ---p 00002000 08:71 1179677 /lib/x86_64-linux-gnu/libdl-2.13.so
7f4c82d7f000-7f4c82d80000 r-xp 00002000 08:71 1179677 /lib/x86_64-linux-gnu/libdl-2.13.so
7f4c82d80000-7f4c82d81000 rwxp 00003000 08:71 1179677 /lib/x86_64-linux-gnu/libdl-2.13.so
7f4c82d81000-7f4c82f16000 r-xp 00000000 08:71 1179676 /lib/x86_64-linux-gnu/libc-2.13.so
7f4c82f16000-7f4c83115000 ---p 00195000 08:71 1179676 /lib/x86_64-linux-gnu/libc-2.13.so
7f4c83115000-7f4c83119000 r-xp 00194000 08:71 1179676 /lib/x86_64-linux-gnu/libc-2.13.so
7f4c83119000-7f4c8311a000 rwxp 00198000 08:71 1179676 /lib/x86_64-linux-gnu/libc-2.13.so
7f4c8311a000-7f4c83120000 rwxp 00000000 00:00 0
7f4c83120000-7f4c831a3000 r-xp 00000000 08:71 1179686 /lib/x86_64-linux-gnu/libm-2.13.so
7f4c831a3000-7f4c833a2000 ---p 00083000 08:71 1179686 /lib/x86_64-linux-gnu/libm-2.13.so
7f4c833a2000-7f4c833a3000 r-xp 00082000 08:71 1179686 /lib/x86_64-linux-gnu/libm-2.13.so
7f4c833a3000-7f4c833a4000 rwxp 00083000 08:71 1179686 /lib/x86_64-linux-gnu/libm-2.13.so
7f4c833a4000-7f4c833c8000 r-xp 00000000 08:71 2766045 /usr/lib/x86_64-linux-gnu/libjpeg.so.62.0.0
7f4c833c8000-7f4c835c7000 ---p 00024000 08:71 2766045 /usr/lib/x86_64-linux-gnu/libjpeg.so.62.0.0
7f4c835c7000-7f4c835c8000 r-xp 00023000 08:71 2766045 /usr/lib/x86_64-linux-gnu/libjpeg.so.62.0.0
7f4c835c8000-7f4c835c9000 rwxp 00024000 08:71 2766045 /usr/lib/x86_64-linux-gnu/libjpeg.so.62.0.0
7f4c835c9000-7f4c835ed000 r-xp 00000000 08:71 2757372 /usr/lib/libdvdread.so.4.1.3
7f4c835ed000-7f4c837ec000 ---p 00024000 08:71 2757372 /usr/lib/libdvdread.so.4.1.3
7f4c837ec000-7f4c837ed000 r-xp 00023000 08:71 2757372 /usr/lib/libdvdread.so.4.1.3
7f4c837ed000-7f4c837ee000 rwxp 00024000 08:71 2757372 /usr/lib/libdvdread.so.4.1.3
7f4c837ee000-7f4c8380f000 r-xp 00000000 08:71 1179683 /lib/x86_64-linux-gnu/ld-2.13.so
7f4c839ef000-7f4c839f3000 rwxp 00000000 00:00 0
7f4c83a0c000-7f4c83a0e000 rwxp 00000000 00:00 0
7f4c83a0e000-7f4c83a0f000 r-xp 00020000 08:71 1179683 /lib/x86_64-linux-gnu/ld-2.13.so
7f4c83a0f000-7f4c83a11000 rwxp 00021000 08:71 1179683 /lib/x86_64-linux-gnu/ld-2.13.so
7fff59c6e000-7fff59c8f000 rwxp 00000000 00:00 0 [stack]
7fff59dc4000-7fff59dc5000 r-xp 00000000 00:00 0 [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]
Abortado

Es necesario actualizar la versión, utilizando preferiblemente ésta.

En las versiones recientes de Virtualbox puede parecer que la funcionalidad de «remote desktop», para acceder por protocolo de escritorio remoto a la terminal de una máquina virtual, no funcione pese a estar activada en la configuración de la máquina virtual.

No obstante es un cambio incluido en Oracle. Para poder hacer funcionar esta característica es necesario descargar e instalar el complemento «VirtualBox 4.x Oracle VM VirtualBox Extension Pack«, localizable en la web de descargas de VirtualBox.

En GNU/Linux se puede instalar con el siguiente script:

#!/bin/bash
# instalar.script.oracle.extensions.sh
# https://forums.virtualbox.org/viewtopic.php?f=7&t=44337
version=$(vboxmanage -v)
echo $version
var1=$(echo $version | cut -d 'r' -f 1)
echo $var1
var2=$(echo $version | cut -d 'r' -f 2)
echo $var2
file="Oracle_VM_VirtualBox_Extension_Pack-$var1-$var2.vbox-extpack"
echo $file
wget http://download.virtualbox.org/virtualbox/$var1/$file -O /tmp/$file
sudo VBoxManage extpack uninstall "Oracle VM VirtualBox Extension Pack"
sudo VBoxManage extpack install /tmp/$file --replace

Fuente: https://forums.virtualbox.org/viewtopic.php?f=7&t=45686