Possibly a duplicate of bug 1861837. If so, setting snd_hda_intel.dmic_detect=0 should help as a workaround. To do this, create a file named /etc/modprobe.d/snd-hda-intel.conf with the following contents:
options snd-hda-intel dmic_detect=0 Reboot, then check that the option was set: $ cat /sys/module/snd_hda_intel/parameters/dmic_detect Which should show 'N' if the option was applied. If suspend works with dmic_detect disabled then this is the same issue as in the other bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861462 Title: Lenovo Thinkpad X1 Carbon 7th Gen doesn't suspend and resume To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-5.4/+bug/1861462/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
