new_image: Modify "rovema_pc.img" via chroot
Posted by Anonymous on Wed 18th Oct 2023 14:13
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modification of post by Anonymous (view diff)

# mount "rovema_pc.img":
bash dev027_kernel5_15/mountImage "$PWD/rovema_pc.img"
mount

#
# enter chroot:
#
time chroot "$PWD/Part_1" /bin/bash

#
# inside chroot
#

# mount fs required for dpkg
mount proc /proc -t proc
mount devpts /dev/pts -t devpts
# mount package dir
mount -t nfs -overs=4.2 derfwpc5131:/export/home/rmainz /mnt
# install new packages
cd mnt/work/jessie_target_packages/
dpkg -i binfmt-support_2.1.5-1_i386.deb
dpkg -i gisnfsutils_1.0-1.deb
dpkg -i *.deb
# install new kernel
cd new_kernel/
dpkg -i --root=/ linux-headers-6.5.0-rt5-rovema012-ga38e9947696e_6.5.0-ga38e9947696e-1_i386.deb
dpkg -i --root=/ linux-libc-dev_6.5.0-ga38e9947696e-1_i386.deb
dpkg -i --root=/ linux-image-6.5.0-rt5-rovema012-ga38e9947696e_6.5.0-ga38e9947696e-1_i386.deb

#
# prepare leaving chroot:
#

# kill processes
pkill autofs
pkill nscd
# unmount fs:
cd /
umount mnt
umount dev/pts
umount proc/sys/fs/binfmt_misc
umount proc

#
# leave chroot
#
exit
# outside chroot