Chrome showing white screen and opens in small window and keyboard is not working in chrome
Solution 1:
Can you try these steps and tell if it worked:
rm -rf ~/.config/google-chrome
Though let me tell you that this will reset all your bookmarks, history. This is kinda like reinstalling chrome. If you had backedup your history into your email id then you can back it up easily after doing this command.
Clear the cache:
rm ~/.cache/google-chrome