Public bug reported:
Kernel updates on Apr 8 '24 started the issue of keyboard not working after
sleep/suspend.
Kernel 5.15.0-97 works, other kernels after 97 need grub modified to make them
work.
Changed:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i8042.dumbkbd=1 i8042.nomux=1
i8042.noaux=1"
Only negative side effect of the i8042.dumbkbd entry is that the caps-
lock light does not work. Otherwise on suspend and wake the keyboard
works.
I even tried the 6.6.0-26 kernel with same issue.
version.log: Ubuntu 5.15.0-105.115-generic 5.15.148
alan: ~ $ lsb_release -rd
Description: Linux Mint 21.3
Release: 21.3
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Attachment added: "output of lspci -vnvn"
https://bugs.launchpad.net/bugs/2062576/+attachment/5768322/+files/lspci-vnvn.log
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https://bugs.launchpad.net/bugs/2062576
Title:
Keyboard stops working after suspend 5.15.0-105
Status in linux package in Ubuntu:
New
Bug description:
Kernel updates on Apr 8 '24 started the issue of keyboard not working after
sleep/suspend.
Kernel 5.15.0-97 works, other kernels after 97 need grub modified to make
them work.
Changed:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i8042.dumbkbd=1 i8042.nomux=1
i8042.noaux=1"
Only negative side effect of the i8042.dumbkbd entry is that the caps-
lock light does not work. Otherwise on suspend and wake the keyboard
works.
I even tried the 6.6.0-26 kernel with same issue.
version.log: Ubuntu 5.15.0-105.115-generic 5.15.148
alan: ~ $ lsb_release -rd
Description: Linux Mint 21.3
Release: 21.3
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