No momento, estou executando o Ubuntu 22.04 com um tamanho de /boot de 524 Mb com 296 Mb livres. Já removi configurações e kernels antigos, mas este arquivo initrd.img-6.5.0-44-generic parece ocupar muito espaço:
total 165260
-rw-r--r-- 1 root root 281081 Jun 7 18:29 config-6.5.0-44-generic
drwxr-xr-x 4 root root 4096 Jan 1 1970 efi
drwxr-xr-x 5 root root 4096 Sep 11 23:23 grub
lrwxrwxrwx 1 root root 27 Sep 5 23:54 initrd.img -> initrd.img-6.5.0-44-generic
-rw-r--r-- 1 root root 145793563 Sep 6 11:37 initrd.img-6.5.0-44-generic
lrwxrwxrwx 1 root root 27 Sep 11 23:23 initrd.img.old -> initrd.img-6.5.0-44-generic
drwx------ 2 root root 16384 Jan 31 2024 lost+found
-rw-r--r-- 1 root root 148440 Aug 19 2023 memtest86+x64.bin
-rw-r--r-- 1 root root 149504 Aug 19 2023 memtest86+x64.efi
-rw------- 1 root root 8527335 Jun 7 18:29 System.map-6.5.0-44-generic
lrwxrwxrwx 1 root root 24 Sep 5 23:54 vmlinuz -> vmlinuz-6.5.0-44-generic
-rw------- 1 root root 14304328 Jun 7 19:09 vmlinuz-6.5.0-44-generic
lrwxrwxrwx 1 root root 24 Sep 11 23:23 vmlinuz.old -> vmlinuz-6.5.0-44-generic
snnipetr@mahoraga:~$
É seguro apagar este arquivo? Além disso, qual é o seu propósito? Obrigado.
EDIT: Adicionada saída delsblk
snnipetr@mahoraga:~$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
loop0 7:0 0 4K 1 loop /snap/bare/5
loop1 7:1 0 173.5M 1 loop /snap/brave/436
loop2 7:2 0 173M 1 loop /snap/brave/438
loop3 7:3 0 167.6M 1 loop /snap/chromium/2943
loop4 7:4 0 313.7M 1 loop /snap/code/168
loop5 7:5 0 63.9M 1 loop /snap/core20/2318
loop6 7:6 0 74.3M 1 loop /snap/core22/1586
loop7 7:7 0 74.3M 1 loop /snap/core22/1612
loop8 7:8 0 67.8M 1 loop /snap/cups/1058
loop9 7:9 0 240.5M 1 loop /snap/firefox/3216
loop10 7:10 0 271.2M 1 loop /snap/firefox/4848
loop11 7:11 0 10.7M 1 loop /snap/firmware-updater/121
loop12 7:12 0 10.7M 1 loop /snap/firmware-updater/127
loop13 7:13 0 7.4M 1 loop /snap/gedit/684
loop14 7:14 0 497M 1 loop /snap/gnome-42-2204/141
loop15 7:15 0 505.1M 1 loop /snap/gnome-42-2204/176
loop16 7:16 0 91.7M 1 loop /snap/gtk-common-themes/1535
loop17 7:17 0 10.2M 1 loop /snap/snap-store/1106
loop18 7:18 0 10.5M 1 loop /snap/snap-store/1173
loop19 7:19 0 40.4M 1 loop /snap/snapd/20671
loop20 7:20 0 38.8M 1 loop /snap/snapd/21759
loop21 7:21 0 452K 1 loop /snap/snapd-desktop-integration/83
loop22 7:22 0 139M 1 loop
sda 8:0 0 931.5G 0 disk
├─sda1 8:1 0 260M 0 part
├─sda2 8:2 0 16M 0 part
├─sda3 8:3 0 123G 0 part
├─sda4 8:4 0 631M 0 part
├─sda5 8:5 0 390.9G 0 part
└─sda6 8:6 0 416.7G 0 part
sdb 8:16 0 931.5G 0 disk
└─sdb1 8:17 0 931.5G 0 part /media/snnipetr/T7
nvme0n1 259:0 0 953.9G 0 disk
├─nvme0n1p1 259:1 0 260M 0 part /boot/efi
├─nvme0n1p2 259:2 0 16M 0 part
├─nvme0n1p3 259:3 0 200G 0 part
├─nvme0n1p4 259:4 0 652.6G 0 part
├─nvme0n1p5 259:5 0 30G 0 part /var/snap/firefox/common/host-hunspell
│ /
├─nvme0n1p6 259:6 0 1G 0 part
├─nvme0n1p7 259:7 0 20G 0 part /home
├─nvme0n1p8 259:8 0 20G 0 part /var
├─nvme0n1p9 259:9 0 20G 0 part /tmp
├─nvme0n1p10 259:10 0 500M 0 part /boot
└─nvme0n1p11 259:11 0 9.5G 0 part /usr/local