u1@node:~# sudo apt-get install -y mysql-client mysql-server E: 无法获得锁 /var/lib/dpkg/l...
When setting the fan speed, i8k_set_fan() calls i8k_get_fan_status(), causing an unnecessary SMM call since from the two users of this function, only i8k_ioctl_unlocked() needs to know the new fan status while dell_smm_write() ignores the new fan status. Since SMM calls can be...