same warning is given on Kubuntu (Xenial, plymouth-themes installed):
[cerdea-aws]cerdea@icatu:/var/log/apt$ sudo update-initramfs -c -k all
[sudo] password for cerdea:
update-initramfs: Generating /boot/initrd.img-4.3.0-2-generic
W: plymouth: The plugin kubuntu-text.so is missing, the selected theme might not work as expected.
W: plymouth: You might want to install the plymouth-themes package to fix this.
update-initramfs: Generating /boot/initrd.img-4.3.0-1-generic
W: plymouth: The plugin kubuntu-text.so is missing, the selected theme might not work as expected.
W: plymouth: You might want to install the plymouth-themes package to fix this.
[cerdea-aws]cerdea@icatu:/var/log/apt$
same warning is given on Kubuntu (Xenial, plymouth-themes installed):
[cerdea- aws]cerdea@ icatu:/ var/log/ apt$ sudo update-initramfs -c -k all img-4.3. 0-2-generic img-4.3. 0-1-generic aws]cerdea@ icatu:/ var/log/ apt$
[sudo] password for cerdea:
update-initramfs: Generating /boot/initrd.
W: plymouth: The plugin kubuntu-text.so is missing, the selected theme might not work as expected.
W: plymouth: You might want to install the plymouth-themes package to fix this.
update-initramfs: Generating /boot/initrd.
W: plymouth: The plugin kubuntu-text.so is missing, the selected theme might not work as expected.
W: plymouth: You might want to install the plymouth-themes package to fix this.
[cerdea-