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Black screen blinking prompt during apt upgrade: what to do?

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stravanasu@lemmy.ca
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I just did an apt update followed by an apt upgrade, and during the latter the screen went all blank with a blinking prompt. Unresponsive to keyboard and touchpad. I also hear the fans. It’s been like this for 10 min now. I think some Nvidia drivers were included in the upgrade. What to do? Is it safe to emergency reboot? I appreciate any suggestions also for post-checks. Cheers!

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bizdelnick@lemmy.ml
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Try switching to virtual console (alt+ctrl+F<1-6>). If it does not work, reboot with alt+sysrq+REISUB (sysrq is the same key as prtsc, REISUB must be typed sequentially).

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stravanasu@lemmy.caOP
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Cheers. Didn’t know about the last keyseq!

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