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[Bug 1307625] Re: graphics card error on login


Hi Muhammed,

First of all you don't enable root login with the command you mention,
and I doubt that running that command caused the error message.

Second: Enabling root login is normally a bad idea. There are other ways
to perform administrative tasks.

I recommend that you study

If that doesn't help, you may want to ask for help at

In any case this is not an ubuntu-docs (Ubuntu) bug.

** Changed in: ubuntu-docs (Ubuntu)
       Status: New => Invalid

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  graphics card error on login

Status in “ubuntu-docs” package in Ubuntu:

Bug description:
  After I tried to enable the Root in Ubuntu 13.10 on VMware by this command sudo sh -c 'echo "greeter-show-manual-login=true" >> /etc/lightdm/lightdm.conf'
  I saw the system cannot logon because th graphic card error, the sreen shoot below, and after trying to login many times the system can not back, please help

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