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Hi all,
I recently upgraded to kernel 4.17.2-1.
I use to have "acpi_osi=" kernel parameter following wiki page. And up to 4.17 kernel it was effective to reduce power consumption.
With the upgrade to kernel 4.17 the acpi power got broken and I was not able to get battery recognized by the system.
Deleting "acpi_osi=" kernel parameter fixes the issue but the power consumption goes up.
Anybody had the same problem? If so did anybody found a solution?
Thanks
Ciao
Gianluca
Hi Gianluca!
yes I have the exact same problem. I am running Arch on a Macbookair and had the acpi_osi Parameter. Battery was around 10-11h.
After the recent update I coulndt suspend anymore, had no Battery status and my Battery was around 5-7h without acpi_osi.
I hope someone can explain or fix this issue.
regards
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On my macbook air (6.2), there are problems with displaying the battery charge
The laptop correctly shows the charge only when cmd "acpi_OSI =" or "acpi_OSI = Linux"
In other cases, my laptop is charged up to 79-84% (this is the residual capacity of the battery). On new kernels, the problem has returned again, and this point, I see many do not work.
I can offer to roll back to linux-lts, there is a 4.14.56 kernel, and it works. Or look for older kernels >4.16.13
Last edited by NitroOxid (2018-07-20 14:30:30)
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Hi!
Hi all,
I recently upgraded to kernel 4.17.2-1.
I use to have "acpi_osi=" kernel parameter following wiki page. And up to 4.17 kernel it was effective to reduce power consumption.
With the upgrade to kernel 4.17 the acpi power got broken and I was not able to get battery recognized by the system.
Deleting "acpi_osi=" kernel parameter fixes the issue but the power consumption goes up.
Anybody had the same problem? If so did anybody found a solution?
Thanks
Ciao
Gianluca
Same thing here with a MacBook pro 2015 Retina
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Hey everyone, does anyone tried and succeeded with getting KMS to work with nvidia card and proprietary blog on rMBP 15"? I've tried guide from nvidia wiki page but TTY isn't accessible at all.
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Hello I was wondering if anyone could help me please.
When I am using the combo mic/headphone jack the laptop is still using the internal laptop mic and not the headphone mic.
How do I use the headphone mic instead?
My hardware info
Thanks
Audio device [0403]: Intel Corporation Crystal Well HD Audio Controller [8086:0d0c] (rev 08)
Subsystem: Apple Inc. Crystal Well HD Audio Controller [106b:012f]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 256 bytes
Interrupt: pin A routed to IRQ 60
Region 0: Memory at c1e10000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
Codec: Cirrus Logic CS4208
Last edited by dewijones92 (2020-03-22 21:21:36)
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is it possible to boot into tty without nomodeset? if yes can you be so kind to share your kernel parameters, /etc/mkinitcpio.conf, and /etc/modprobe.d?
i can only boot into tty with nomodeset
fresh install on macbook pro 11,2 mid-2014, 5.8.5-arch1-1
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is it possible to boot into tty without nomodeset? if yes can you be so kind to share your kernel parameters, /etc/mkinitcpio.conf, and /etc/modprobe.d?
i can only boot into tty with nomodeset
fresh install on macbook pro 11,2 mid-2014, 5.8.5-arch1-1
managed to boot with linux-lts
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I have MBP late 2013, when I try to boot into archlinux from my USB to start the installation, it freezes on the following screen
it just freezes, I waited and clicked some keys, nothing, googling around made me know that `bcma-pci-bridge` is the wi-fi chip, but I couldn't find anyone facing the same problem, I even tried a different USB stick, same issue
Edit: this guy seems to have a similar issue but with ubuntu
Last edited by pyed (2020-10-04 00:25:20)
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Anyone had success running the proprietary NVIDIA drivers recently? I cannot get past the black screen and it’s been really frustrating
EDIT:
Late edit. I got it working long time ago
Last edited by HarryGeez (2024-07-10 12:20:19)
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