pi@raspberrypi:~$ uname -a
Linux raspberrypi 4.4.14-v7+ #895 SMP Sun Jun 26 13:59:02 BST 2016 armv7l GNU/Linux
pi@raspberrypi:~$ sudo apt-get update
Get:1 http://archive.raspberrypi.org jessie InRelease [22.9 kB]
Get:2 http://mirrordirector.raspbian.org jessie InRelease [14.9 kB]
Get:3 http://archive.raspberrypi.org jessie/main armhf Packages [171 kB]
Get:4 http://mirrordirector.raspbian.org jessie/main armhf Packages [9,539 kB]
Get:5 http://archive.raspberrypi.org jessie/ui armhf Packages [58.9 kB]
Get:6 http://mirrordirector.raspbian.org jessie/contrib armhf Packages [43.3 kB]
Get:7 http://mirrordirector.raspbian.org jessie/non-free armhf Packages [88.1 kB]
Get:8 http://mirrordirector.raspbian.org jessie/rpi armhf Packages [1,356 B]
Ign http://archive.raspberrypi.org jessie/main Translation-en_GB
Ign http://archive.raspberrypi.org jessie/main Translation-en
Ign http://archive.raspberrypi.org jessie/ui Translation-en_GB
Ign http://archive.raspberrypi.org jessie/ui Translation-en
Ign http://mirrordirector.raspbian.org jessie/contrib Translation-en_GB
Ign http://mirrordirector.raspbian.org jessie/contrib Translation-en
Ign http://mirrordirector.raspbian.org jessie/main Translation-en_GB
Ign http://mirrordirector.raspbian.org jessie/main Translation-en
Ign http://mirrordirector.raspbian.org jessie/non-free Translation-en_GB
Ign http://mirrordirector.raspbian.org jessie/non-free Translation-en
Ign http://mirrordirector.raspbian.org jessie/rpi Translation-en_GB
Ign http://mirrordirector.raspbian.org jessie/rpi Translation-en
Fetched 9,939 kB in 29s (336 kB/s)
Reading package lists... Done
続いて
sudo apt-get upgrade
長い。
久しぶりにやったので。
何回か、キーボードから反応する必要がある。
sudo rpi-update
sudo reboot
sudo めんどくせーな。
reboot後
pi@raspberrypi:~$ uname -a
Linux raspberrypi 4.14.93-v7+ #1191 SMP Wed Jan 16 11:53:33 GMT 2019 armv7l GNU/Linux