Aquí otro tip rápido para nuestras cajas con Linux, si al hacer un:
$ apt-get upgrade
Nos devuelve un error algo así:
Reading package lists... Done Building dependency tree Reading state information... Done The following packages have been kept back: bind9 bind9-host dnsutils libbind9-30 libdns35 libisc35 libisccc30 libisccfg30 liblwres30 linux-generic linux-headers-generic linux-image-generic linux-restricted-modules-generic netatalk The following packages will be upgraded: libmysqlclient15-dev libmysqlclient15off mysql-client mysql-client-5.0 mysql-common mysql-server mysql-server-5.0 php5-imap 8 upgraded, 0 newly installed, 0 to remove and 14 not upgraded. 3 not fully installed or removed. E: Could not get lock /var/cache/apt/archives/lock - open (11 Resource temporarily unavailable) E: Unable to lock the download directory
Lo único que debémos hacer como root es:
$ pkill apt