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UPDATE: Things have changed since I created this post, the old post is appended below.
Changes:
linux/linux-zen behave exactly the same as linux-lts after I fixed other issues on linux/linux-zen
suspend causes shutdown/fanspin, hibernation immediately resumes after a short screen flicker (didn't notice at first)
dmesg contains no log of anything happening inbetween hibernation and resume
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Hey people!
This is my first post here so plz forgive me if I'm doing something wrong, just let me know and I'll correct it.
linux/linux-lts + AC: Sleep works, fan spins at 100% until I resume
linux/linux-lts + battery: Sleep shuts down the pc immediately
linux-zen: Sleep / hibernate doesn't start (immediately resumed, no screen flicker) and shutdown doesn't work
linux: 5.3.8
linux-lts: 4.19.1
linux-zen: 5.3.8
It doesn't matter if I close the lid or use 'systemctl suspend -i', the result is the same
People said that the shutdown issue is caused by Google not fixing some TPM thing in their firmware (no idea what this means or how this could cause this)
These issues are also present in GalliumOS which was made for chromebooks
linux-zen issues seem to come from waiting for a bunch of systemd-udevd processes to sleep/stop
Multiple official kernels (linux, linux-lts, linux-lts-44, linux-lts-414
Multiple other kernels (linux-zen, the kernel I extracted from my ChromeOS installation, the Chromium OS kernel (4.4) and the Chromium OS kernel (4.19)
A custom kernel with these patches applied: tpm: Add driver for cr50
linux/linux-lts/linux-zen: see above
linux-lits-44/extracted kernel/Chromium OS kernels: Doesn't boot
Patched kernel: Same as linux
I don't quite know what other logs / outputs to include, if you need any, just tell me.
Last edited by CiriousJoker (2019-11-07 16:20:32)
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