Acabei de atualizar o pacote linux-firmware e depois disso usei $ sudo update-initramfs -u -k all , mas recebi alguns erros:
$ sudo update-initramfs -u -k all
[sudo] password for piotrek:
update-initramfs: Generating /boot/initrd.img-4.4.0-34-generic
Warning: No support for locale: en_US.utf8
update-initramfs: Generating /boot/initrd.img-4.4.0-31-generic
Warning: No support for locale: en_US.utf8
update-initramfs: Generating /boot/initrd.img-4.4.0-13-generic
WARNING: missing /lib/modules/4.4.0-13-generic
Ensure all necessary drivers are built into the linux image!
depmod: ERROR: could not open directory /lib/modules/4.4.0-13-generic: No such file or directory
depmod: FATAL: could not search modules: No such file or directory
Warning: No support for locale: en_US.utf8
depmod: WARNING: could not open /var/tmp/mkinitramfs_LJbkti/lib/modules/4.4.0-13-generic/modules.order: No such file or directory
depmod: WARNING: could not open /var/tmp/mkinitramfs_LJbkti/lib/modules/4.4.0-13-generic/modules.builtin: No such file or directory
Tenho certeza de que não tenho o kernel 4.4.0-13. Eu poderia ter tido algum tempo atrás, mas removido:
$ apt list --installed | grep linux-
WARNING: apt does not have a stable CLI interface. Use with caution in scripts.
linux-base/xenial,xenial,now 4.0ubuntu1 all [installed,automatic]
linux-firmware/now 1.159 all [installed,local]
linux-headers-4.4.0-31/xenial-updates,xenial-updates,xenial-security,xenial-security,now 4.4.0-31.50 all [installed]
linux-headers-4.4.0-31-generic/xenial-updates,xenial-security,now 4.4.0-31.50 amd64 [installed]
linux-headers-4.4.0-34/xenial-updates,xenial-updates,xenial-security,xenial-security,now 4.4.0-34.53 all [installed]
linux-headers-4.4.0-34-generic/xenial-updates,xenial-security,now 4.4.0-34.53 amd64 [installed]
linux-image-4.4.0-31-generic/xenial-updates,xenial-security,now 4.4.0-31.50 amd64 [installed]
linux-image-4.4.0-34-generic/xenial-updates,xenial-security,now 4.4.0-34.53 amd64 [installed]
linux-image-extra-4.4.0-31-generic/xenial-updates,xenial-security,now 4.4.0-31.50 amd64 [installed]
linux-image-extra-4.4.0-34-generic/xenial-updates,xenial-security,now 4.4.0-34.53 amd64 [installed]
linux-libc-dev/xenial-updates,xenial-security,now 4.4.0-34.53 amd64 [installed]
linux-sound-base/xenial,xenial,now 1.0.25+dfsg-0ubuntu5 all [installed]
syslinux-common/xenial,xenial,now 3:6.03+dfsg-11ubuntu1 all [installed]
syslinux-legacy/xenial,now 2:3.63+dfsg-2ubuntu8 amd64 [installed]
Como corrigir os erros update-initramfs ?
O utilitário update-initramfs parece em var/lib/initramfs-tools . Você encontrará uma entrada para o kernel antigo lá. Removendo:
sudo rm /var/lib/initramfs-tools/4.4.0-13-generic
eliminará esse erro
(o problema de localidade é algo totalmente diferente ...)