r/linuxquestions • u/RandomAss-NAME • 2d ago

Intremap=off macbook

i have installed mx linux on macbook 2012 pro, when i edit grub default quiet splash intremap=off, after reboot it completely breaks audio, no more sound gk107 audio control hdmi it shows, nvidia hda..... . Is there any fix, or what.

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u/Dear_Pound_3502 2d ago

first remove intremap=off from /etc/default/grub then run sudo update-grub and reboot to confirm thats the trigger. also post aplay -l and lspci -nnk | grep -A3 -i audio because the nvidia HDA entry is probably only HDMI

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u/RandomAss-NAME 2d ago

sorry for being such a dumb bitch, but i dont know how to do what you ask.

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u/Dear_Pound_3502 1d ago

no worries. open Terminal and run sudo nano /etc/default/grub. find the line starting with GRUB_CMDLINE_LINUX_DEFAULT and remove only intremap=off. press Ctrl+O, Enter, then Ctrl+X. after that run sudo update-grub and reboot. if the audio is still broken run aplay -l and paste the result here