Why is the network that wakes up the linux virtual machine unavailable after sleeping on this machine?

the VMware that was originally configured can be ping.
the virtual machine ping native ping virtual machine can
and then leave the machine to sleep for a period of time. After waking up, the
ping www.baidu.com shows
ping: www.baidu.com:Name or service not know
the native ping can"t get through the virtual machine

.
Sep.20,2021

is your selinux turned off at 00:00 and then turned on


if it is in bridging mode and the host has multiple network cards, it is recommended that you specify the bridged network card in the VMware virtual network editor.

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b36740-2c01d.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b36740-2c01d.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?