I actually have tried many ways to correct this Perhaps I was able to correct it adding a
in the grub configuration file( in GRUB_CMDLINE_LINUX_DEFAULT="quiet splash") But after a day when i star my laptop another problem occured Guess what!! blank screen then i have to add nomodeset in grub in grub page. Then i see that all brightness control has lost(Empty folder in sys/class/backlight).....!!
What i am supposed to do? can u suggest some proprietary driver... For and graphic card My laptop is Asus VivoBook Ryzen 5 Quad Core having acpi_video