Ok merci
voila ce que j'ai pour la première commande
rayan@ordi-de-rayan:~$ sudo sed -i '51d' /etc/apt/sources.list
[sudo] password for rayan:
Sorry, try again.
[sudo] password for rayan:
rayan@ordi-de-rayan:~$ sudo apt update
Ign:1 http://dl.google.com/linux/chrome/deb stable InRelease
Hit:2 http://fr.archive.ubuntu.com/ubuntu xenial InRelease
Hit:3 http://fr.archive.ubuntu.com/ubuntu xenial-updates InRelease
Hit:4 http://dl.google.com/linux/chrome/deb stable Release
Hit:5 http://fr.archive.ubuntu.com/ubuntu xenial-backports InRelease
Hit:6 http://repository.spotify.com stable InRelease
Get:8 http://security.ubuntu.com/ubuntu xenial-security InRelease [109 kB]
Get:9 http://security.ubuntu.com/ubuntu xenial-security/main amd64 DEP-11 Metadata [74,8 kB]
Get:10 http://security.ubuntu.com/ubuntu xenial-security/main DEP-11 64x64 Icons [83,8 kB]
Get:11 http://security.ubuntu.com/ubuntu xenial-security/universe amd64 DEP-11 Metadata [124 kB]
Get:12 http://security.ubuntu.com/ubuntu xenial-security/universe DEP-11 64x64 Icons [194 kB]
Get:13 http://security.ubuntu.com/ubuntu xenial-security/multiverse amd64 DEP-11 Metadata [2 464 B]
Fetched 588 kB in 8min 1s (1 221 B/s)
AppStream cache update completed, but some metadata was ignored due to errors.
Reading package lists... Done
Building dependency tree
Reading state information... Done
392 packages can be upgraded. Run 'apt list --upgradable' to see them.
rayan@ordi-de-rayan:~$
voila pour la deuxième commande
rayan@ordi-de-rayan:~$ sudo update-initramfs -d -k 4.10.0-28-generic
[sudo] password for rayan:
Sorry, try again.
[sudo] password for rayan:
update-initramfs: Deleting /boot/initrd.img-4.10.0-28-generic
rayan@ordi-de-rayan:~$ sudo update-initramfs -d -k 4.10.0-37-generic
update-initramfs: Deleting /boot/initrd.img-4.10.0-37-generic
rayan@ordi-de-rayan:~$ sudo update-initramfs -d -k 4.10.0-38-generic
update-initramfs: Deleting /boot/initrd.img-4.10.0-38-generic
rayan@ordi-de-rayan:~$ sudo update-initramfs -d -k 4.10.0-42-generic
update-initramfs: Deleting /boot/initrd.img-4.10.0-42-generic
rayan@ordi-de-rayan:~$ sudo dpkg -P linux-headers-4.10.0-28 linux-image-extra-4.10.0-28-generic linux-headers-4.10.0-28-generic linux-image-4.10.0-28-generic linux-headers-4.10.0-37 linux-image-extra-4.10.0-37-generic linux-headers-4.10.0-37-generic linux-image-4.10.0-37-generic linux-headers-4.10.0-38 linux-image-extra-4.10.0-38-generic linux-headers-4.10.0-38-generic linux-image-4.10.0-38-generic linux-headers-4.10.0-42 linux-image-extra-4.10.0-42-generic linux-headers-4.10.0-42-generic linux-image-4.10.0-42-generic
(Reading database ... 459450 files and directories currently installed.)
Removing linux-image-extra-4.10.0-28-generic (4.10.0-28.32~16.04.2) ...
run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 4.10.0-28-generic /boot/vmlinuz-4.10.0-28-generic
run-parts: executing /etc/kernel/postinst.d/initramfs-tools 4.10.0-28-generic /boot/vmlinuz-4.10.0-28-generic
update-initramfs: Generating /boot/initrd.img-4.10.0-28-generic
run-parts: executing /etc/kernel/postinst.d/pm-utils 4.10.0-28-generic /boot/vmlinuz-4.10.0-28-generic
run-parts: executing /etc/kernel/postinst.d/unattended-upgrades 4.10.0-28-generic /boot/vmlinuz-4.10.0-28-generic
run-parts: executing /etc/kernel/postinst.d/update-notifier 4.10.0-28-generic /boot/vmlinuz-4.10.0-28-generic
run-parts: executing /etc/kernel/postinst.d/zz-update-grub 4.10.0-28-generic /boot/vmlinuz-4.10.0-28-generic
Generating grub configuration file ...
Warning: Setting GRUB_TIMEOUT to a non-zero value when GRUB_HIDDEN_TIMEOUT is set is no longer supported.
Found linux image: /boot/vmlinuz-4.13.0-45-generic
Found initrd image: /boot/initrd.img-4.13.0-45-generic
Found linux image: /boot/vmlinuz-4.13.0-41-generic
Found initrd image: /boot/initrd.img-4.13.0-41-generic
Found linux image: /boot/vmlinuz-4.13.0-32-generic
Found initrd image: /boot/initrd.img-4.13.0-32-generic
Found linux image: /boot/vmlinuz-4.13.0-26-generic
Found initrd image: /boot/initrd.img-4.13.0-26-generic
Found linux image: /boot/vmlinuz-4.10.0-42-generic
Found linux image: /boot/vmlinuz-4.10.0-38-generic
Found linux image: /boot/vmlinuz-4.10.0-37-generic
Found linux image: /boot/vmlinuz-4.10.0-28-generic
Found initrd image: /boot/initrd.img-4.10.0-28-generic
Found memtest86+ image: /memtest86+.elf
Found memtest86+ image: /memtest86+.bin
done
Purging configuration files for linux-image-extra-4.10.0-28-generic (4.10.0-28.32~16.04.2) ...
Removing linux-headers-4.10.0-28-generic (4.10.0-28.32~16.04.2) ...
Removing linux-image-4.10.0-28-generic (4.10.0-28.32~16.04.2) ...
Examining /etc/kernel/postrm.d .
run-parts: executing /etc/kernel/postrm.d/initramfs-tools 4.10.0-28-generic /boot/vmlinuz-4.10.0-28-generic
update-initramfs: Deleting /boot/initrd.img-4.10.0-28-generic
run-parts: executing /etc/kernel/postrm.d/zz-update-grub 4.10.0-28-generic /boot/vmlinuz-4.10.0-28-generic
Generating grub configuration file ...
Warning: Setting GRUB_TIMEOUT to a non-zero value when GRUB_HIDDEN_TIMEOUT is set is no longer supported.
Found linux image: /boot/vmlinuz-4.13.0-45-generic
Found initrd image: /boot/initrd.img-4.13.0-45-generic
Found linux image: /boot/vmlinuz-4.13.0-41-generic
Found initrd image: /boot/initrd.img-4.13.0-41-generic
Found linux image: /boot/vmlinuz-4.13.0-32-generic
Found initrd image: /boot/initrd.img-4.13.0-32-generic
Found linux image: /boot/vmlinuz-4.13.0-26-generic
Found initrd image: /boot/initrd.img-4.13.0-26-generic
Found linux image: /boot/vmlinuz-4.10.0-42-generic
Found linux image: /boot/vmlinuz-4.10.0-38-generic
Found linux image: /boot/vmlinuz-4.10.0-37-generic
Found memtest86+ image: /memtest86+.elf
Found memtest86+ image: /memtest86+.bin
done
Purging configuration files for linux-image-4.10.0-28-generic (4.10.0-28.32~16.04.2) ...
Examining /etc/kernel/postrm.d .
run-parts: executing /etc/kernel/postrm.d/initramfs-tools 4.10.0-28-generic /boot/vmlinuz-4.10.0-28-generic
run-parts: executing /etc/kernel/postrm.d/zz-update-grub 4.10.0-28-generic /boot/vmlinuz-4.10.0-28-generic
Removing linux-image-extra-4.10.0-37-generic (4.10.0-37.41~16.04.1) ...
run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 4.10.0-37-generic /boot/vmlinuz-4.10.0-37-generic
run-parts: executing /etc/kernel/postinst.d/initramfs-tools 4.10.0-37-generic /boot/vmlinuz-4.10.0-37-generic
update-initramfs: Generating /boot/initrd.img-4.10.0-37-generic
run-parts: executing /etc/kernel/postinst.d/pm-utils 4.10.0-37-generic /boot/vmlinuz-4.10.0-37-generic
run-parts: executing /etc/kernel/postinst.d/unattended-upgrades 4.10.0-37-generic /boot/vmlinuz-4.10.0-37-generic
run-parts: executing /etc/kernel/postinst.d/update-notifier 4.10.0-37-generic /boot/vmlinuz-4.10.0-37-generic
run-parts: executing /etc/kernel/postinst.d/zz-update-grub 4.10.0-37-generic /boot/vmlinuz-4.10.0-37-generic
Generating grub configuration file ...
Warning: Setting GRUB_TIMEOUT to a non-zero value when GRUB_HIDDEN_TIMEOUT is set is no longer supported.
Found linux image: /boot/vmlinuz-4.13.0-45-generic
Found initrd image: /boot/initrd.img-4.13.0-45-generic
Found linux image: /boot/vmlinuz-4.13.0-41-generic
Found initrd image: /boot/initrd.img-4.13.0-41-generic
Found linux image: /boot/vmlinuz-4.13.0-32-generic
Found initrd image: /boot/initrd.img-4.13.0-32-generic
Found linux image: /boot/vmlinuz-4.13.0-26-generic
Found initrd image: /boot/initrd.img-4.13.0-26-generic
Found linux image: /boot/vmlinuz-4.10.0-42-generic
Found linux image: /boot/vmlinuz-4.10.0-38-generic
Found linux image: /boot/vmlinuz-4.10.0-37-generic
Found initrd image: /boot/initrd.img-4.10.0-37-generic
Found memtest86+ image: /memtest86+.elf
Found memtest86+ image: /memtest86+.bin
done
Purging configuration files for linux-image-extra-4.10.0-37-generic (4.10.0-37.41~16.04.1) ...
Removing linux-headers-4.10.0-37-generic (4.10.0-37.41~16.04.1) ...
Removing linux-image-4.10.0-37-generic (4.10.0-37.41~16.04.1) ...
Examining /etc/kernel/postrm.d .
run-parts: executing /etc/kernel/postrm.d/initramfs-tools 4.10.0-37-generic /boot/vmlinuz-4.10.0-37-generic
update-initramfs: Deleting /boot/initrd.img-4.10.0-37-generic
run-parts: executing /etc/kernel/postrm.d/zz-update-grub 4.10.0-37-generic /boot/vmlinuz-4.10.0-37-generic
Generating grub configuration file ...
Warning: Setting GRUB_TIMEOUT to a non-zero value when GRUB_HIDDEN_TIMEOUT is set is no longer supported.
Found linux image: /boot/vmlinuz-4.13.0-45-generic
Found initrd image: /boot/initrd.img-4.13.0-45-generic
Found linux image: /boot/vmlinuz-4.13.0-41-generic
Found initrd image: /boot/initrd.img-4.13.0-41-generic
Found linux image: /boot/vmlinuz-4.13.0-32-generic
Found initrd image: /boot/initrd.img-4.13.0-32-generic
Found linux image: /boot/vmlinuz-4.13.0-26-generic
Found initrd image: /boot/initrd.img-4.13.0-26-generic
Found linux image: /boot/vmlinuz-4.10.0-42-generic
Found linux image: /boot/vmlinuz-4.10.0-38-generic
Found memtest86+ image: /memtest86+.elf
Found memtest86+ image: /memtest86+.bin
done
Purging configuration files for linux-image-4.10.0-37-generic (4.10.0-37.41~16.04.1) ...
Examining /etc/kernel/postrm.d .
run-parts: executing /etc/kernel/postrm.d/initramfs-tools 4.10.0-37-generic /boot/vmlinuz-4.10.0-37-generic
run-parts: executing /etc/kernel/postrm.d/zz-update-grub 4.10.0-37-generic /boot/vmlinuz-4.10.0-37-generic
Removing linux-image-extra-4.10.0-38-generic (4.10.0-38.42~16.04.1) ...
run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 4.10.0-38-generic /boot/vmlinuz-4.10.0-38-generic
run-parts: executing /etc/kernel/postinst.d/initramfs-tools 4.10.0-38-generic /boot/vmlinuz-4.10.0-38-generic
update-initramfs: Generating /boot/initrd.img-4.10.0-38-generic
run-parts: executing /etc/kernel/postinst.d/pm-utils 4.10.0-38-generic /boot/vmlinuz-4.10.0-38-generic
run-parts: executing /etc/kernel/postinst.d/unattended-upgrades 4.10.0-38-generic /boot/vmlinuz-4.10.0-38-generic
run-parts: executing /etc/kernel/postinst.d/update-notifier 4.10.0-38-generic /boot/vmlinuz-4.10.0-38-generic
run-parts: executing /etc/kernel/postinst.d/zz-update-grub 4.10.0-38-generic /boot/vmlinuz-4.10.0-38-generic
Generating grub configuration file ...
Warning: Setting GRUB_TIMEOUT to a non-zero value when GRUB_HIDDEN_TIMEOUT is set is no longer supported.
Found linux image: /boot/vmlinuz-4.13.0-45-generic
Found initrd image: /boot/initrd.img-4.13.0-45-generic
Found linux image: /boot/vmlinuz-4.13.0-41-generic
Found initrd image: /boot/initrd.img-4.13.0-41-generic
Found linux image: /boot/vmlinuz-4.13.0-32-generic
Found initrd image: /boot/initrd.img-4.13.0-32-generic
Found linux image: /boot/vmlinuz-4.13.0-26-generic
Found initrd image: /boot/initrd.img-4.13.0-26-generic
Found linux image: /boot/vmlinuz-4.10.0-42-generic
Found linux image: /boot/vmlinuz-4.10.0-38-generic
Found initrd image: /boot/initrd.img-4.10.0-38-generic
Found memtest86+ image: /memtest86+.elf
Found memtest86+ image: /memtest86+.bin
done
Purging configuration files for linux-image-extra-4.10.0-38-generic (4.10.0-38.42~16.04.1) ...
Removing linux-headers-4.10.0-38-generic (4.10.0-38.42~16.04.1) ...
Removing linux-image-4.10.0-38-generic (4.10.0-38.42~16.04.1) ...
Examining /etc/kernel/postrm.d .
run-parts: executing /etc/kernel/postrm.d/initramfs-tools 4.10.0-38-generic /boot/vmlinuz-4.10.0-38-generic
update-initramfs: Deleting /boot/initrd.img-4.10.0-38-generic
run-parts: executing /etc/kernel/postrm.d/zz-update-grub 4.10.0-38-generic /boot/vmlinuz-4.10.0-38-generic
Generating grub configuration file ...
Warning: Setting GRUB_TIMEOUT to a non-zero value when GRUB_HIDDEN_TIMEOUT is set is no longer supported.
Found linux image: /boot/vmlinuz-4.13.0-45-generic
Found initrd image: /boot/initrd.img-4.13.0-45-generic
Found linux image: /boot/vmlinuz-4.13.0-41-generic
Found initrd image: /boot/initrd.img-4.13.0-41-generic
Found linux image: /boot/vmlinuz-4.13.0-32-generic
Found initrd image: /boot/initrd.img-4.13.0-32-generic
Found linux image: /boot/vmlinuz-4.13.0-26-generic
Found initrd image: /boot/initrd.img-4.13.0-26-generic
Found linux image: /boot/vmlinuz-4.10.0-42-generic
Found memtest86+ image: /memtest86+.elf
Found memtest86+ image: /memtest86+.bin
done
Purging configuration files for linux-image-4.10.0-38-generic (4.10.0-38.42~16.04.1) ...
Examining /etc/kernel/postrm.d .
run-parts: executing /etc/kernel/postrm.d/initramfs-tools 4.10.0-38-generic /boot/vmlinuz-4.10.0-38-generic
run-parts: executing /etc/kernel/postrm.d/zz-update-grub 4.10.0-38-generic /boot/vmlinuz-4.10.0-38-generic
Removing linux-image-extra-4.10.0-42-generic (4.10.0-42.46~16.04.1) ...
run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 4.10.0-42-generic /boot/vmlinuz-4.10.0-42-generic
run-parts: executing /etc/kernel/postinst.d/initramfs-tools 4.10.0-42-generic /boot/vmlinuz-4.10.0-42-generic
update-initramfs: Generating /boot/initrd.img-4.10.0-42-generic
run-parts: executing /etc/kernel/postinst.d/pm-utils 4.10.0-42-generic /boot/vmlinuz-4.10.0-42-generic
run-parts: executing /etc/kernel/postinst.d/unattended-upgrades 4.10.0-42-generic /boot/vmlinuz-4.10.0-42-generic
run-parts: executing /etc/kernel/postinst.d/update-notifier 4.10.0-42-generic /boot/vmlinuz-4.10.0-42-generic
run-parts: executing /etc/kernel/postinst.d/zz-update-grub 4.10.0-42-generic /boot/vmlinuz-4.10.0-42-generic
Generating grub configuration file ...
Warning: Setting GRUB_TIMEOUT to a non-zero value when GRUB_HIDDEN_TIMEOUT is set is no longer supported.
Found linux image: /boot/vmlinuz-4.13.0-45-generic
Found initrd image: /boot/initrd.img-4.13.0-45-generic
Found linux image: /boot/vmlinuz-4.13.0-41-generic
Found initrd image: /boot/initrd.img-4.13.0-41-generic
Found linux image: /boot/vmlinuz-4.13.0-32-generic
Found initrd image: /boot/initrd.img-4.13.0-32-generic
Found linux image: /boot/vmlinuz-4.13.0-26-generic
Found initrd image: /boot/initrd.img-4.13.0-26-generic
Found linux image: /boot/vmlinuz-4.10.0-42-generic
Found initrd image: /boot/initrd.img-4.10.0-42-generic
Found memtest86+ image: /memtest86+.elf
Found memtest86+ image: /memtest86+.bin
done
Purging configuration files for linux-image-extra-4.10.0-42-generic (4.10.0-42.46~16.04.1) ...
Removing linux-headers-4.10.0-42-generic (4.10.0-42.46~16.04.1) ...
Removing linux-image-4.10.0-42-generic (4.10.0-42.46~16.04.1) ...
Examining /etc/kernel/postrm.d .
run-parts: executing /etc/kernel/postrm.d/initramfs-tools 4.10.0-42-generic /boot/vmlinuz-4.10.0-42-generic
update-initramfs: Deleting /boot/initrd.img-4.10.0-42-generic
run-parts: executing /etc/kernel/postrm.d/zz-update-grub 4.10.0-42-generic /boot/vmlinuz-4.10.0-42-generic
Generating grub configuration file ...
Warning: Setting GRUB_TIMEOUT to a non-zero value when GRUB_HIDDEN_TIMEOUT is set is no longer supported.
Found linux image: /boot/vmlinuz-4.13.0-45-generic
Found initrd image: /boot/initrd.img-4.13.0-45-generic
Found linux image: /boot/vmlinuz-4.13.0-41-generic
Found initrd image: /boot/initrd.img-4.13.0-41-generic
Found linux image: /boot/vmlinuz-4.13.0-32-generic
Found initrd image: /boot/initrd.img-4.13.0-32-generic
Found linux image: /boot/vmlinuz-4.13.0-26-generic
Found initrd image: /boot/initrd.img-4.13.0-26-generic
Found memtest86+ image: /memtest86+.elf
Found memtest86+ image: /memtest86+.bin
done
Purging configuration files for linux-image-4.10.0-42-generic (4.10.0-42.46~16.04.1) ...
Examining /etc/kernel/postrm.d .
run-parts: executing /etc/kernel/postrm.d/initramfs-tools 4.10.0-42-generic /boot/vmlinuz-4.10.0-42-generic
run-parts: executing /etc/kernel/postrm.d/zz-update-grub 4.10.0-42-generic /boot/vmlinuz-4.10.0-42-generic
Removing linux-headers-4.10.0-28 (4.10.0-28.32~16.04.2) ...
Removing linux-headers-4.10.0-37 (4.10.0-37.41~16.04.1) ...
Removing linux-headers-4.10.0-38 (4.10.0-38.42~16.04.1) ...
Removing linux-headers-4.10.0-42 (4.10.0-42.46~16.04.1) ...
rayan@ordi-de-rayan:~$
et voila ce que j'ai pour la 3éme
rayan@ordi-de-rayan:~$ echo ; df -Th | grep -Ev "udev|tmpfs|loop|otfs"; echo ; df -Ti | grep -Ev "udev|tmpfs|loop|otfs" ; echo
Filesystem Type Size Used Avail Use% Mounted on
/dev/mapper/ubuntu--vg-root ext4 909G 17G 846G 2% /
/dev/sda1 ext2 472M 256M 192M 58% /boot
Filesystem Type Inodes IUsed IFree IUse% Mounted on
/dev/mapper/ubuntu--vg-root ext4 60514304 395941 60118363 1% /
/dev/sda1 ext2 124928 317 124611 1% /boot
rayan@ordi-de-rayan:~$ echo; dpkg -l | grep -Ei "linux-(g|h|i|lo|mo|si|t)" | grep -v ^rc | sort -k3 | awk '{print $1,$2,$3,$4}' | column -s" " -t ; echo ; uname -mr ; echo
ii linux-headers-4.13.0-26 4.13.0-26.29~16.04.2 all
ii linux-image-extra-4.13.0-26-generic 4.13.0-26.29~16.04.2 amd64
ii linux-headers-4.13.0-26-generic 4.13.0-26.29~16.04.2 amd64
ii linux-image-4.13.0-26-generic 4.13.0-26.29~16.04.2 amd64
ii linux-headers-4.13.0-32 4.13.0-32.35~16.04.1 all
ii linux-image-extra-4.13.0-32-generic 4.13.0-32.35~16.04.1 amd64
ii linux-headers-4.13.0-32-generic 4.13.0-32.35~16.04.1 amd64
ii linux-image-4.13.0-32-generic 4.13.0-32.35~16.04.1 amd64
ii linux-headers-4.13.0-41 4.13.0-41.46~16.04.1 all
ii linux-image-extra-4.13.0-41-generic 4.13.0-41.46~16.04.1 amd64
ii linux-headers-4.13.0-41-generic 4.13.0-41.46~16.04.1 amd64
ii linux-image-4.13.0-41-generic 4.13.0-41.46~16.04.1 amd64
ii linux-headers-4.13.0-45 4.13.0-45.50~16.04.1 all
iF linux-image-extra-4.13.0-45-generic 4.13.0-45.50~16.04.1 amd64
ii linux-headers-4.13.0-45-generic 4.13.0-45.50~16.04.1 amd64
ii linux-image-4.13.0-45-generic 4.13.0-45.50~16.04.1 amd64
iU linux-generic-hwe-16.04 4.15.0.92.102 amd64
ii linux-headers-generic-hwe-16.04 4.15.0.92.102 amd64
iU linux-image-generic-hwe-16.04 4.15.0.92.102 amd64
ii linux-headers-4.15.0-92 4.15.0-92.93~16.04.1 all
iU linux-modules-extra-4.15.0-92-generic 4.15.0-92.93~16.04.1 amd64
ii linux-headers-4.15.0-92-generic 4.15.0-92.93~16.04.1 amd64
4.13.0-45-generic x86_64
rayan@ordi-de-rayan:~$ sudo du -am -d1 /boot 2>/dev/null | sort -nr | head -20 ; echo
254 /boot
49 /boot/initrd.img-4.13.0-45-generic
49 /boot/initrd.img-4.13.0-41-generic
49 /boot/initrd.img-4.13.0-32-generic
49 /boot/initrd.img-4.13.0-26-generic
8 /boot/vmlinuz-4.13.0-45-generic
8 /boot/vmlinuz-4.13.0-41-generic
8 /boot/vmlinuz-4.13.0-32-generic
8 /boot/vmlinuz-4.13.0-26-generic
7 /boot/grub
4 /boot/System.map-4.13.0-45-generic
4 /boot/System.map-4.13.0-41-generic
4 /boot/System.map-4.13.0-32-generic
4 /boot/System.map-4.13.0-26-generic
2 /boot/abi-4.13.0-45-generic
2 /boot/abi-4.13.0-41-generic
2 /boot/abi-4.13.0-32-generic
2 /boot/abi-4.13.0-26-generic
1 /boot/retpoline-4.13.0-45-generic
1 /boot/retpoline-4.13.0-41-generic
rayan@ordi-de-rayan:~$
