> could you set -x debug it or provide an easy way to trigger the bug? After modifying the variable settings section in the ubuntu3.2 version as like
. /usr/share/initramfs-tools/hook-functions # my modifications - begin #THEME_PATH="$(update-alternatives --query default.plymouth 2>/dev/null | sed -e '/^Value:/!d' -e 's/^Value: \(.*\)/\1/')" #IMAGE_PATH=$(grep "ImageDir *= *" ${THEME_PATH} | sed 's/ImageDir *= *//') #THEME="$(basename ${THEME_PATH:-none} .plymouth || true)" THEME="none" # alternatively press CTRL+D = EOF while hang during update-initramfs/apt-get dist-upgrade # my modifications - end THEMES="/usr/share/plymouth/themes" helps, and update-initramfs runs through. After adding set -x right after set -e in line 4 of the hook script of the ubuntu3.3 version and > update-initramfs -u &> debug.txt I got the debug.txt file in the attachment. ** Attachment added: "debug.txt" https://bugs.launchpad.net/ubuntu/+source/plymouth/+bug/1865959/+attachment/5333543/+files/debug.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865959 Title: plymouth hook hangs waiting for input To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1865959/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs