Are there any commands I can run to try to fix whatever firmware (?) was borked in the update? I toggled some settings in the BIOS that seemed related, but nothing really seemed to change. I have never used GRUB with this machine, so I'm not sure if it's available or if so how to access it.įinal edit before I grab the handful of important local files on the machine and just reinstall the OS: I finally got a live recovery going, which took a surprising amount of time, and the peripherals work just fine in the temporary OS. To disable this, go to Settings > Ease of Access > Keyboard to check that they are turned off. Can someone help provide guidance on how to troubleshoot and/or solve this problem?Įdit: the keyboard works when I'm in the BIOS menus. I'm assuming that I will need to boot in using a live recovery USB or something, but I'm not entirely certain what steps to perform once I've gotten into the machine. After restarting, I'm not able to access keyboard or mouse capabilities from the built-in hardware or external USB devices. Some touchpads have buttons separate from. I have a Lenovo Thinkpad X1 Carbon that I recently performed a routine update on, which required a restart - so maybe updating the Linux kernel or something but I'm not too sure because I wasn't, like, updating my version of Ubuntu or anything. Lenovos ThinkPad business laptop, originally an IBM product.
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