Press enter twice after install

[Joshua Powers]

Description:
After the install completes I have to press enter twice, once to "complete" the install and again after un-mounting the install media. Can these be combined or could the 2nd one be completed for the end user?

Actual Result:
Have to press enter once to "finish the install"
Have to press enter once after I unmount the install media to reboot

Expected Result:
Press enter and system reboots

Steps to reproduce:
1. wget latest live-iso
2. complete install with default options
3. At end of install you have to press enter to finish and then again to reboot because the installer detects the install media still

[Michael Hudson-Doyle (mwhudson)]

I guess this is kind of poor experience. I don't think it's safe to say "remove media now" while subiquity is running as all the disk mounts are still set up at this stage. OTOH, if we skip straight to the casper "remove medium and reboot" screen, that might be a bit abrupt and doesn't give the user a chance to look at logs etc. Maybe that's OK though.

[Adam (agustafson15)]

I prefer the option to see the logs after installation.

[Michael Hudson-Doyle (mwhudson)]

Basically I don't think we can solve this entirely but perhaps we can think of a way to make it less jarring for the user.