$ uname -a
Linux localhost 6.12.20-amd64-desktop-rolling #23.01.01.23 SMP PREEMPT_DYNAMIC Thu Apr 10 19:56:14 CST 2025 x86_64 GNU/Linux

$ cat /etc/os-release 
PRETTY_NAME="Deepin 23.1"
NAME="Deepin"
VERSION_CODENAME=beige
ID=deepin
HOME_URL="https://www.deepin.org/"
BUG_REPORT_URL="https://bbs.deepin.org"
VERSION_ID="23.1"
VERSION="23.1"

$ ip link
1: lo:  mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp2s0:  mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000
    link/ether 40:c2:ba:xx:xx:xx brd ff:ff:ff:ff:ff:ff
3: wlp4s0:  mtu 1500 qdisc noqueue state UP mode DORMANT group default qlen 1000
    link/ether 2c:9c:58:xx:xx:xx brd ff:ff:ff:ff:ff:ff
4: n2n0:  mtu 1290 qdisc fq_codel state UNKNOWN mode DEFAULT group default qlen 1000
    link/ether 9e:22:56:xx:xx:xx brd ff:ff:ff:ff:ff:ff
5: br-87eff3b2a354:  mtu 1500 qdisc noqueue state DOWN mode DEFAULT group default 
    link/ether 02:42:53:xx:xx:xx brd ff:ff:ff:ff:ff:ff
6: docker0:  mtu 1500 qdisc noqueue state UP mode DEFAULT group default 
    link/ether 02:42:af:xx:xx:xx brd ff:ff:ff:ff:ff:ff
8: vethc752160@if7:  mtu 1500 qdisc noqueue master docker0 state UP mode DEFAULT group default 
    link/ether 4e:a0:ed:xx:xx:xx brd ff:ff:ff:ff:ff:ff link-netnsid 0

接了网线后，网线可上网；计划给手机共享热点上网，开启个人热点，并手机链接后，无法上网。因有多个网络、多个虚拟网卡，无法判断个人热点网络被桥接到哪个虚拟网卡了。因此能否在个人热点配置界面，加上选择桥接指定网卡的选项。