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gnome-nettool package

My ubuntu often gets hanged(freezes) and mouse pointer also freezes

Asked by karthik

My ubuntu often gets hanged(freezes) and mouse pointer also freezes...Even waiting for five minutes it never releases. I have dual os in my laptop : -ubuntu 12.04 32-bit and another ubuntu 14.04 -64 bit.. need answers....

While booting broken pipes error comes and /tmp not ready error also comes

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karthik (immanuelkarthik) said : 		#1

And especially that problem arises when wifi is turned on... and wifi also often goes and comes

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actionparsnip (andrew-woodhead666) said : 		#2

You can add a line in /etc/fstab to make /tmp exist.

Have you tried plugging your mouse into a different USB port?

Have you tested your RAM using Memtest86 from GRUB?

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karthik (immanuelkarthik) said : 		#3

My fstab content is:

# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sda7 during installation
UUID=c319d9d5-4d07-47e2-a925-25149e38ca83 / ext4 errors=remount-ro 0 1
# swap was on /dev/sda5 during installation
UUID=840f40a9-ba8e-43bc-af02-252f6007a5e9 none swap sw 0 0

and my blkid output is:

/dev/sda1: UUID="9107776b-56cc-4219-9d1b-c5f99c2699b0" TYPE="ext4"
/dev/sda5: UUID="840f40a9-ba8e-43bc-af02-252f6007a5e9" TYPE="swap"
/dev/sda6: UUID="44E4E48D0CB6E3D7" TYPE="ntfs"
/dev/sda7: UUID="c319d9d5-4d07-47e2-a925-25149e38ca83" TYPE="ext4"

can you help me how to add that line

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karthik (immanuelkarthik) said : 		#4

And my memtest 86+ is clear..and i am using laptop it has only touch pad so no need for mouse plugging via USB.
I

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