Downgraded my kernel.

Raymond DayRaymond Day New Member Posts: 67
Looking here I did these commands:
[email protected]:~# uname -r
4.4.0-78-generic
[email protected]:~#

add-apt-repository ppa:ubilinux/up
apt update
apt install linux-upboard

[email protected]:~# uname -r
4.4.0-2-upboard
[email protected]:~#

I picked the

*Ubuntu, with Linux 4.4.0-2-upboard (upstart)

In the Grub boot Advanced options. Looked like this on the serial port.
                    GNU GRUB  version 2.02~beta2-36ubuntu3.9

 ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒Ŀ
 ▒ Ubuntu, with Linux 4.4.0-78-generic                                        ▒
 ▒ Ubuntu, with Linux 4.4.0-78-generic (upstart)                              ▒
 ▒ Ubuntu, with Linux 4.4.0-78-generic (recovery mode)                        ▒
 ▒ Ubuntu, with Linux 4.4.0-62-generic                                        ▒
 ▒ Ubuntu, with Linux 4.4.0-62-generic (upstart)                              ▒
 ▒ Ubuntu, with Linux 4.4.0-62-generic (recovery mode)                        ▒
 ▒ Ubuntu, with Linux 4.4.0-2-upboard                                         ▒
 ▒*Ubuntu, with Linux 4.4.0-2-upboard (upstart)                               ▒
 ▒ Ubuntu, with Linux 4.4.0-2-upboard (recovery mode)                         ▒
 ▒                                                                            ▒
 ▒                                                                            ▒
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 ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒

      Use the  and  keys to select which entry is highlighted.
      Press enter to boot the selected OS, `e' to edit the commands
      before booting or `c' for a command-line. ESC to return previous
      menu.

So it like down graded. But I guess it's a better kernel for this Up2 board.

-Raymond Day

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