Log in stops loading

Asked by mark

Upgraded from 14.04 LTS to 16.04 LTS
Logging in. When I log in the screen partially loads and stops part way and all icons are froze. Have too reboot CPU. Doesn't always happen but is frustrating.

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actionparsnip (andrew-woodhead666) said :
#1

Do you have free space?
If you log in as guest is it OK?

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mark (rockcliff) said :
#2

Yes. Lots of free space on my disk.
Log in as guest is OK.
Issue does not happen every time. Random.

On Sun, Jun 25, 2017 at 7:44 AM, actionparsnip <
<email address hidden>> wrote:

> Your question #644839 on Ubuntu changed:
> https://answers.launchpad.net/ubuntu/+question/644839
>
> Status: Open => Needs information
>
> actionparsnip requested more information:
> Do you have free space?
> If you log in as guest is it OK?
>
> --
> To answer this request for more information, you can either reply to
> this email or enter your reply at the following page:
> https://answers.launchpad.net/ubuntu/+question/644839
>
> You received this question notification because you asked the question.
>

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actionparsnip (andrew-woodhead666) said :
#3

Have you tested your RAM using Memtest86 from GRUB?

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mark (rockcliff) said :
#4

No I have not tested my ram. How would you do it using Memtest86 from GRUB

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actionparsnip (andrew-woodhead666) said :
#5

Hold SHIFT at boot then use cursor keys and ENTER to run the test

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mark (rockcliff) said :
#6

Tried. Get message saying:
error: malformed file.
Press any key to continue

Shows in top L corner of black screen when I try to reboot holding SHIFT key

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mark (rockcliff) said :
#7

Still can't get into grub holding down shift when rebooting.

Still says:
error: malformed file.
Press any key to continue

Can you help with this problem?

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