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　Imposible to change the driver for using other option different to integrated driver.

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　I have a new MSI Presige 15 with Deepin 20.6 installed two or tree weeks ago. I can't to set up a different option with deepin-graphic-manager, I've selected Bumblebee and Prime option, in the first reboot I can see an error of sulogin "root is blocked", and I need to force reboot again for reboot normally in two next reboots

I've installed deepin-defender, with low security option, I don't know if somethink in the security blocks sulogin in the first boot.

Problem reproduce frequency

　always I've tried it