I can confirm this as well.  Even went to do a reinstall since the lastest 
live iso does not have the issue, after updating invisible mouse issue is 
back.

On Friday, June 5, 2015 at 11:13:18 PM UTC-7, Frankie Wild wrote:
>
> I have this odd situation with the latest kernel 4.0.4_1 where my mouse 
> cursor doesn't show anymore. 
>
> Previous kernels in between 3.18.1_2 and the latest one are failing to 
> load graphics so I am using the first one mentioned for now.
>
> Not too familiar with error logs so if anyone else faces it and can direct 
> me which logs to pull out I will provide more information.
>
> The machine is Thinkpad E530 with Optimus Intel HD 4000 and Nvidia GT635M.
>
>