Package: linux-image-5.10.13+ Version: 5.10.13+-1 Followup-For: Bug #981807
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Dear Maintainer, I bisected and it appears this commit caused the symptom. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=0268eed10f12f785a618880920d90ee306fb2a50 I guess before the RTS522A PCI Express Card Reader was preventing the system go into deeper c-state and this change fixed that, but revealed other problems. Reverting the commit fixes the problem by keeping c-state at C6. I'm not sure how to continue investigate this. I'll probably open a upstream bug report. Thanks, Kanru - -- System Information: Debian Release: bullseye/sid APT prefers unstable APT policy: (500, 'unstable') Architecture: amd64 (x86_64) Kernel: Linux 5.10.13+ (SMP w/8 CPU threads) Kernel taint flags: TAINT_UNSIGNED_MODULE Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled - -- no debconf information -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE2JDTPWFH4vUeM4aHCjk1SrblfeEFAmAeh0EACgkQCjk1Srbl feHYew/+K6Oe8OcV4gcHP2iZp30+LZPth1UeF6zb9qomE8RkySjKUjZT9NU5Hb+m QFED+4dgsQL7xhyRBR9LSIxTQcj8wNnFmSQV2Romlk2NNPmTjlNnYgAL62V3Nx4l N1dhKwh5N7ViNSyY3FPVzBHFZcoY4cToy7LpR9+t2tuOxPYAzmoCKu5/kXPoa52v 8936F4wrb4burMlSYjPj8ALTlugY8+roiF8HGMZikm3xI2PiYEzPnVGz1+1kV+ox pNZGctbQDlxqOfLrd3fzsGDj6UPdZpDMP0sNqEjpOL9ZQTM5Qz+ryrewdNHR75Mc MbSIBtQSgJp9lPS0FvnsWIAHUnPqLViu6lpNpQuZwYCZsixLK4M4xfFJ3Ba7ZAUO rJSEiSEQ2zPOJAYMwMEku8Rm6wrI6RnvXUhAhbuED1gT2PzFnXafZ0DzGUIaPjZV 6PhgkNW3LBwX2mIX+VEqIByFPuJ370MyIij2iE+Kko5C69cfUseTfuxofiWpO8oY Kt1WSL33dKDqoPQWCb+8+6BkCB4sDxCLAxuV44ufP9qh0V3ma+2WVnyeXu5HQP+c VZe5iNnVouQ9xPfMUZUx6kT/A1hUxHEY1MTpNm11aw+VJmpizlXMeA77VReIsAEB KN2IlPYPTMyDyqGgPHSjx2AEQfNHpdNRvBQiinIWfDHHg4B9JEk= =6oew -----END PGP SIGNATURE-----
