磁盘“/boot”上没有足够的可用磁盘空间，但我没有旧的 kenel，这是我的启动分区的样子...
-rw-r--r-- 1 root root 224297 may 6 10:33 config-5.0.0-15-generic
drwxr-xr-x 5 root root 1024 may 19 18:29 grub
-rw-r--r-- 1 root root 66604370 jun 2 09:09 initrd.img-5.0.0-15-generic
drwx------ 2 root root 12288 feb 8 2015 lost+found
-rw-r--r-- 1 root root 182704 ene 28 2016 memtest86+.bin
-rw-r--r-- 1 root root 184380 ene 28 2016 memtest86+.elf
-rw-r--r-- 1 root root 184840 ene 28 2016 memtest86+_multiboot.bin
-rw------- 1 root root 4377272 may 6 10:33 System.map-5.0.0-15-generic
-rw------- 1 root root 8703736 may 6 12:11 vmlinuz-5.0.0-15-generic
此外，我确实看到启动分区上有大量可用空间......
Filesystem Size Used Avail Use% Mounted on
udev 7.4G 0 7.4G 0% /dev
tmpfs 1.5G 1.9M 1.5G 1% /run
/dev/mapper/ubuntu--vg-root 103G 46G 52G 47% /
tmpfs 7.5G 136M 7.3G 2% /dev/shm
tmpfs 5.0M 4.0K 5.0M 1% /run/lock
tmpfs 7.5G 0 7.5G 0% /sys/fs/cgroup
/dev/loop2 3.8M 3.8M 0 100% /snap/gnome-system-monitor/91
/dev/loop0 35M 35M 0 100% /snap/gtk-common-themes/818
/dev/loop1 1.0M 1.0M 0 100% /snap/gnome-logs/61
/dev/loop4 8.5M 8.5M 0 100% /snap/canonical-livepatch/77
/dev/loop5 313M 313M 0 100% /snap/datagrip/48
/dev/loop3 301M 301M 0 100% /snap/datagrip/45
/dev/loop6 15M 15M 0 100% /snap/gnome-logs/45
/dev/loop8 152M 152M 0 100% /snap/gnome-3-28-1804/55
/dev/loop7 519M 519M 0 100% /snap/libreoffice/123
/dev/loop10 90M 90M 0 100% /snap/core/6818
/dev/loop11 15M 15M 0 100% /snap/gnome-characters/288
/dev/loop9 519M 519M 0 100% /snap/libreoffice/124
/dev/loop12 81M 81M 0 100% /snap/audacity/356
/dev/loop13 89M 89M 0 100% /snap/core/6964
/dev/loop16 141M 141M 0 100% /snap/gnome-3-26-1604/86
/dev/loop14 141M 141M 0 100% /snap/gnome-3-26-1604/88
/dev/loop15 93M 93M 0 100% /snap/openscad-nightly/1035
/dev/loop17 1.0M 1.0M 0 100% /snap/gnome-logs/57
/dev/loop19 310M 310M 0 100% /snap/datagrip/47
/dev/loop18 15M 15M 0 100% /snap/gnome-characters/284
/dev/loop21 81M 81M 0 100% /snap/audacity/342
/dev/loop22 54M 54M 0 100% /snap/core18/941
/dev/loop23 36M 36M 0 100% /snap/gtk-common-themes/1198
/dev/loop24 93M 93M 0 100% /snap/openscad-nightly/1009
/dev/loop25 175M 175M 0 100% /snap/inkscape/4693
/dev/loop20 152M 152M 0 100% /snap/gnome-3-28-1804/59
/dev/loop26 54M 54M 0 100% /snap/core18/782
/dev/loop27 256K 256K 0 100% /snap/gtk2-common-themes/4
/dev/loop29 8.5M 8.5M 0 100% /snap/canonical-livepatch/81
/dev/loop30 54M 54M 0 100% /snap/core18/970
/dev/loop28 35M 35M 0 100% /snap/gtk-common-themes/1122
/dev/loop31 90M 90M 0 100% /snap/core/6673
/dev/loop32 4.2M 4.2M 0 100% /snap/gnome-calculator/406
/dev/loop33 3.8M 3.8M 0 100% /snap/gnome-system-monitor/87
/dev/loop34 93M 93M 0 100% /snap/openscad-nightly/1023
/dev/sda1 236M 86M 138M 39% /boot
tmpfs 1.5G 28K 1.5G 1% /run/user/1000
/home/herberius/.Private 103G 46G 52G 47% /home/herberius
这是我运行软件更新程序时收到的消息，可能是什么问题？
答案1
sudo apt purge $(dpkg -l | egrep '^rc' | awk '{print $2}')
如果 apt 被阻止sudo dpkg -P $(dpkg -l | egrep '^rc' | awk '{print $2}')
问题sudo autoremove是，它让配置文件留在系统上。有时，/var/lib/initramfs-tools/update-initramfs 总是为已删除的内核构建 initramfs。
但是/boot分区确实很小。