Answers:
在terminal中使用以下命令,您可以根据需要设置声音级别:
pactl -- set-sink-volume 0 150%
在这种情况下,我们将水槽#0的体积设置为150%。
现在,如果要在启动时将此设置设置为默认设置,请在/etc/rc.local
文件中添加以上命令。您可以sudo -H gedit /etc/rc.local
用来打开编辑此文件:
#!/bin/sh -e
#
# rc.local
#
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will "exit 0" on success or any other
# value on error.
#
# In order to enable or disable this script just change the execution
# bits.
#
# By default this script does nothing.
pactl -- set-sink-volume 0 150%
exit 0
pactl -- set-sink-volume 0 100%
??