Search This Blog

Wednesday, June 20, 2012

vmap allocation for size=<> failed errror and adding kernel parameter while booting

This error arrises because the virtual memory allocated when operating system boots is limited. In order to solve this problem we have to increase virtual memory by giving external parameter to kernel when its booting.

This can be done in following way.

1)On the splash screen showing grub i.e.where operating system to be booted is shown, press e.

2)Then on the page which appears select that line which starts with the work "kernel". Again press e and go to the end of the line and write vmalloc=

3)After that press enter and boot that operating system. That would  remove that error.