Missing battery driver on surface book 2 #1319
Comments
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just rebooted and now the battery isn't showing -# acpi
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I have same exact problem. The battery status only comes back if you reboot back to Windows once |
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For some reason, the SAM driver seems to fail loading. Error 110 means |
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latest kernel working without any issues and loading SAM correctly is 6.4.7. |
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can confirm this happening on |
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Are there any news/investigations about this issue? I'm still experiencing this crash on about 30% of boots. Surface Pro 5 and 6.7.2-arch1-1-surface btw, but i think this issue is occuring on multiple devices. |
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Potentially related to #1271. |
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Still happens on 6.8.1-arch1-1-surface with a Surface Pro 2017 |
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Things are getting even worse on surface 6.8.1-arch1-1-surface on surface book 2:
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I followed the idea in and then right now I am with 6.8.1-arch1-1-surface but I guess it works with other kernels too. This is related to #1392 (comment) which won't load for similar reasons. |
Yeah, it does look like that.
Putting the modules you listed in there probably won't help. Basically, you only need What I think the issue is, is that the underlying serial driver is not fully bound or initialized when the I think the relevant GPIO ones have been mentioned in #1392. Then you also need |
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So I added the modules I will report if there's a crash again in the long term, but so far it looks good. (Surface Pro 5) |
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@Leo1998 Thanks! |
Every now and then when booting the system both batteries are missing:
acpi command returns an empty line and dmesg won't show anything containing battery.
I cannot say exactly when problem occurred for the first time and which kernel or linux-firmware flavour I was running.
I know for sure that if I first boot into windows and then reboot into linux battery is back as there was no issue.
Am I the only one dealing with this issue? Any idea?
Environment
Hardware model: Surface Book 2
Kernel version:
$ uname -a
Linux surface 6.6.4-arch1-1-surface Update to upstream #1 SMP PREEMPT_DYNAMIC Fri, 08 Dec 2023 17:11:59 +0000 x86_64 GNU/Linux
Distribution: Arch
firmware installed
$ pacman -Q | grep linux-firmware
linux-firmware 20231211.f2e52a1c-1
linux-firmware-marvell 20231211.f2e52a1c-1
linux-firmware-whence `20231211.f2e52a1c-1
For what is worth the following output was taken at the time that battery was shown. I shall paste a copy once I boot without battery functioning.
-# acpi
Battery 0: Discharging, 93%, 04:54:21 remaining
Battery 1: Discharging, 92%, 57:32:54 remaining
`dmesg` output
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