initial

joplin notion extension/linux/network issues.md

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+use the following command to check list of services
+
+`systemctl list-units --type=service -all`
+
+`sudo service --status-all`
+
+https://pastes.dev/JNJEXP76gs
+
+ 
+
+- to get a list of specs of system
+
+      `inxi -Fxxxrz && rfkill list && lsusb && mokutil --sb-state`
+
+ 
+
+ 
+
+for debugging
+
+`dmseg` : list how network is trying to connect
+
+`networkctl`
+
+`sudo systemctl enable --now NetworkManager`
+
+`resolvectl and ip a`
+
+ 
+
+list for drivers
+
+`lspci -v`
+
+[netlog.txt](../../_resources/netlog.txt)
+
+[jornetlog.txt](../../_resources/jornetlog.txt)
+- if wifi stops working then
+   - troublehsooting way : pressing power button for 20s when laptop is closed. while doing this step make sure all peripheral is disconnected too. then finally power on laptop normally 
+ 	- if above didnt solve issue then simply install wifi driver from `yay -Ss rtw` . for mine it is `rtw88-...` so install that package and reboot and it would work.
+ 	- using modprobe way 
+ 	`lsmod | grep rtw` to get wifi module name
+ 	  `sudo modinfo rtw88-8723de`
+	  and
+	  `sudo modprobe -r rtw88_8723de && sudo modprobe rtw88_8723de`
+	-  found this solution too but idk if its safe and what it will do to battery life?
+https://bbs.archlinux.org/viewtopic.php?id=260589
+- tips
+  -  to get the live log
+ `journalctl -xef`
+ for normal log
+ `journalctl -xe`
+   - to get drivers
+      `lspci -nnk`
+	  
+	  https://aur.archlinux.org/packages/rtw88-fixed-firmware-git
+
+- wifi router channel issues
+ https://broadband.forum/threads/how-to-update-wifi-channels-on-reliance-jio-fiber-jco4032.205400/