Restrict Chrome profiles

 If you want to restrict chrome profiles to a specific profile only, you need to create following file:

harshal@HP-Desktop:~$ cat /etc/opt/chrome/policies/managed/temp.json 
{
	"BrowserAddPersonEnabled": false,
	"BrowserGuestModeEnabled": false,
	"IncognitoModeAvailability": false,
	"IPFSEnabled": false,
	"RestrictSigninToPattern": "*",
	"BrowserSignin": 2,
}
harshal@HP-Desktop:~$

dell inspiron WiFi adapter not detected in Ubuntu 24.04

 sudo apt-get remove bcmwl-kernel-source

sudo apt-get install firmware-b43-installer b43-fwcutter

cat /etc/modprobe.d/* | egrep 'bcm'
(You may want to copy this) and see if the term 'blacklist bcm43xx' is there.

If it is, type cd /etc/modprobe.d/ and then sudo gedit blacklist.conf

Put a # in front of the line: blacklist bcm43xx