Preparing to replace alsa-base 1.0.20-0ubuntu5 (using .../alsa-base_1.0.20+dfsg-1ubuntu1_all.deb) ... dpkg (subprocess): unable to execute new pre-installation script: Exec format error dpkg: error processing /var/cache/apt/archives/alsa-base_1.0.20+dfsg-1ubuntu1_all.deb (--unpack): subprocess pre-installation script returned error exit status 2
Preparing to replace alsa-base 1.0.20-0ubuntu5 (using .../alsa- base_1. 0.20+dfsg- 1ubuntu1_ all.deb) ... apt/archives/ alsa-base_ 1.0.20+ dfsg-1ubuntu1_ all.deb (--unpack):
dpkg (subprocess): unable to execute new pre-installation script: Exec format error
dpkg: error processing /var/cache/
subprocess pre-installation script returned error exit status 2