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Hello, I wanted to install Arch on my laptop (Xiaomi RedmiBook 15) but ran into a problem that I can't connect to WiFi when installing (the laptop doesn't have an Ethernet port)
In the output of "lspci -k" command, this is the line about network controller:
- 01:00.0 Network Controller: Device 0b48:7922
- Subsystem: Device 0b48:7922
- Kernel modules: wl
In "iwctl" the output of the "device list" command is empty. Also when starting the installer I get these errors (in the last 4 lines the output is cut off for some reason):
- [ 0.264217] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.GP18.SATA], AE_NOT_FOUND (20230331/dswload2-162)
- [ 0.264233] ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20230331/psobject-220)
- [ 0.275538] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.GP17.AZAL], AE_NOT_FOUND (20230331/dswload2-162)
- [ 0.275547] ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20230331/psobject-220)
- [ 0.276841] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.GP17.AZAL], AE_NOT_FOUND (20230331/dswload2-162)
- [ 0.276849] ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20230331/psobject-220)
- [ 0.480636] ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT, Index (0x000000012) i
- [ 0.480701] ACPI Error: Aborting method \_SB.AO32 due to previous error (AE_A
- [ 0.480749] ACPI Error: Aborting method \_SB.ALIB due to previous error (AE_A
- [ 0.480796] ACPI Error: Aborting method \_SB.PCI0.LPC0.EC0.SVRP due to previo
- [ 0.480849] ACPI Error: Aborting method \_SB.PCI0.LPC0.EC0._Q93 due to previo
How do I fix the WiFi, cuz using my phone as a USB modem is not very convenient. WiFi adapter model - "MediaTek Wi-Fi 6E MT7922 160MHz Wireless LAN Card".
Last edited by outr1ggr (2023-11-07 13:16:15)
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I installed pwclient to download this patch, but when I'm trying to get it with ID on the patch page (13442710), it says "unable to fetch patch 13442710; does it exist?" How do I get ID of this patch?
Edit: I downloaded patch mbox from patch page, but I still don't know how to install it. But I found this string in it: "X-Patchwork-Id: 13442710". So this ID is correct, but I still don't understand why it doesn't work.
Last edited by outr1ggr (2023-11-05 17:46:31)
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You'll have to patch and compile the kernel or at least the module - you can manually apply the 2 line change there.
https://wiki.archlinux.org/title/Compile_kernel_module
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It worked! I patched the module and compiled it successfully, thanks a lot
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