I have this question... why my wired network can't reconnect if it is disconnected manually? You know, I was trying to do something with no Internet connection, so I disconnected my wired network through the Network Manager (right click and unchecked Enable Networking), but when I tried to reconnect it (right click and checked Enable Networking), it does not connect. I logged out and login, but the same. I had to reboot my machine in order to have network access again. Why is this happening? I'd like to be able to disconnect and reconnect through Network Manager (or whatever software) whenever I want without being affected by this issue. Any ideas, guys? Is it normal on Linux?
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alex@alex-desktop:~$ inxi -Fxz
System:
Kernel: 5.4.0-90-generic x86_64 bits: 64 compiler: gcc v: 9.3.0
Desktop: Xfce 4.16.0 Distro: Linux Mint 20.2 Uma base: Ubuntu 20.04 focal
Machine:
Type: Desktop Mobo: ASRock model: B450M Pro4-F serial: <filter>
UEFI [Legacy]: American Megatrends v: P2.20 date: 07/27/2020
CPU:
Topology: Quad Core model: AMD Ryzen 3 1300X bits: 64 type: MCP arch: Zen
rev: 1 L2 cache: 2048 KiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm
bogomips: 27945
Speed: 1547 MHz min/max: 1550/3500 MHz Core speeds (MHz): 1: 1547 2: 1546
3: 1547 4: 1547
Graphics:
Device-1: NVIDIA GP107 [GeForce GTX 1050] vendor: Gigabyte driver: nvidia
v: 470.82.00 bus ID: 06:00.0
Display: x11 server: X.Org 1.20.11 driver: nvidia
unloaded: fbdev,modesetting,nouveau,vesa resolution: 1360x768~60Hz
OpenGL: renderer: NVIDIA GeForce GTX 1050/PCIe/SSE2
v: 4.6.0 NVIDIA 470.82.00 direct render: Yes
Audio:
Device-1: NVIDIA GP107GL High Definition Audio vendor: Gigabyte
driver: snd_hda_intel v: kernel bus ID: 06:00.1
Device-2: AMD Family 17h HD Audio vendor: ASRock driver: snd_hda_intel
v: kernel bus ID: 08:00.3
Sound Server: ALSA v: k5.4.0-90-generic
Network:
Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
vendor: ASRock driver: r8169 v: kernel port: f000 bus ID: 04:00.0
IF: enp4s0 state: up speed: 1000 Mbps duplex: full mac: <filter>
Drives:
Local Storage: total: 1.14 TiB used: 260.21 GiB (22.2%)
ID-1: /dev/sda vendor: Western Digital model: WD10EZEX-08WN4A0
size: 931.51 GiB
ID-2: /dev/sdb vendor: A-Data model: SU800NS38 size: 238.47 GiB
Partition:
ID-1: / size: 90.71 GiB used: 16.92 GiB (18.7%) fs: ext4 dev: /dev/sdb6
Sensors:
System Temperatures: cpu: 34.6 C mobo: N/A gpu: nvidia temp: 41 C
Fan Speeds (RPM): N/A gpu: nvidia fan: 0%
Info:
Processes: 209 Uptime: 11m Memory: 15.57 GiB used: 1.22 GiB (7.8%)
Init: systemd runlevel: 5 Compilers: gcc: 9.3.0 Shell: bash v: 5.0.17
inxi: 3.0.38