Saya mengelola beberapa server untuk layanan inti (NTP, DNS, dll) dan baru saja saya sadar bahwa salah satu server tampaknya menyimpan 3 kernel terbaru, bukannya 2 pada yang lain:
nul@quark:~$ sudo apt-get autoremove --purge
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
nul@quark:~$ dpkg -l |grep linux-image
ii linux-image-3.13.0-51-generic 3.13.0-51.84 amd64 Linux kernel image for version 3.13.0 on 64 bit x86 SMP
ii linux-image-3.13.0-52-generic 3.13.0-52.85 amd64 Linux kernel image for version 3.13.0 on 64 bit x86 SMP
ii linux-image-3.16.0-37-generic 3.16.0-37.49~14.04.1 amd64 Linux kernel image for version 3.16.0 on 64 bit x86 SMP
ii linux-image-extra-3.13.0-51-generic 3.13.0-51.84 amd64 Linux kernel extra modules for version 3.13.0 on 64 bit x86 SMP
ii linux-image-extra-3.13.0-52-generic 3.13.0-52.85 amd64 Linux kernel extra modules for version 3.13.0 on 64 bit x86 SMP
ii linux-image-extra-3.16.0-37-generic 3.16.0-37.49~14.04.1 amd64 Linux kernel extra modules for version 3.16.0 on 64 bit x86 SMP
ii linux-image-generic 3.13.0.52.59 amd64 Generic Linux kernel image
ii linux-image-generic-lts-utopic 3.16.0.37.29 amd64 Generic Linux kernel image
...
nul@dwarf:~$ sudo apt-get autoremove --purge
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
nul@dwarf:~$ dpkg -l |grep linux-image
ii linux-image-3.13.0-52-generic 3.13.0-52.85 amd64 Linux kernel image for version 3.13.0 on 64 bit x86 SMP
ii linux-image-3.16.0-37-generic 3.16.0-37.49~14.04.1 amd64 Linux kernel image for version 3.16.0 on 64 bit x86 SMP
ii linux-image-extra-3.13.0-52-generic 3.13.0-52.85 amd64 Linux kernel extra modules for version 3.13.0 on 64 bit x86 SMP
ii linux-image-extra-3.16.0-37-generic 3.16.0-37.49~14.04.1 amd64 Linux kernel extra modules for version 3.16.0 on 64 bit x86 SMP
ii linux-image-generic 3.13.0.52.59 amd64 Generic Linux kernel image
ii linux-image-generic-lts-utopic 3.16.0.37.29 amd64 Generic Linux kernel image
Semua server dikelola secara identik, tidak tahu apa yang bisa saya lakukan, harus menjadi parameter di suatu tempat tetapi tidak dapat menemukannya!
Tolong beri makan rasa ingin tahu saya! Terima kasih