bitbake image stucks

[572038173]

when i tried Yocto downloading using command "bitbake imx-image-multimedia",it always stuck in blow task:

     Currently 1 running tasks (1817 of 7206) 25% |######### |
      0: opencv-4.2.0.imx-r0 do_fetch (pid 2525)

I have checked disk usage,it;s about 43GB and stops growing.I try to restart bitbake ,but it still stuck in the same place. 

[iris_wen · Accepted solution]

Hi Jingjie,

Usually "do_fetch" error or stuck is caused by network issue. Please check your network or change a new network and try in different time.

If you have used yocto to compile successfully before, you can directly copy the relevant files downloaded before to the current project. This way you can skip the "do_fetch" step.

[572038173]

I have solve this problem by restart Ubuntu，thank you.