我在戴尔XPS13上运行Ubuntu18.04.3。当我从18.04.2升级到18.04.3时,我相信系统会运行Linux 5内核。看来,我仍然在运行Linux 4内核:No LSB modules are available.:~$ uname -a
Linux david-XPS-M1330 4.15.0-58-generic #64-Ubuntu SMP Tue Aug 6 11:12:41 UTC
michael@michael-Studio-XPS-1640:~$ ruby -vmichael@michael-Studio-XPS-1640:~$ rvm use 1.9.3
RVM is not a function, selecting rubies with 'rvm use ...'michael@michael-Studio-XPS-1640:~$ /bin/b
但是,当我在这个站点上查看时:Linux硬件探针makem@XPS-13-9300:~$ lsb_release -amakem@XPS-13-9300:~$ lsusb
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hubBus 003 Device 001: ID 1d6b:0002 L
Setting up postfix (3.3.0-1ubuntu0.1) ...changes, edit /etc/postfix/main.cf (and others) as needed. To view Postfix
configuration values, see postconf(1