I’m noticing recently some wifi issues in dmesg on an HP envy x360 convertible laptop:
2025-02-21T11:36:19+01:00 kernel: pcieport 0000:00:01.7: AER: Correctable error message received from 0000:03:00.0
2025-02-21T11:36:19+01:00 kernel: rtw_8822be 0000:03:00.0: PCIe Bus Error: severity=Correctable, type=Physical Layer, (Receiver ID)
2025-02-21T11:36:19+01:00 kernel: rtw_8822be 0000:03:00.0: device [10ec:b822] error status/mask=00000001/00006000
2025-02-21T11:36:19+01:00 kernel: rtw_8822be 0000:03:00.0: [ 0] RxErr (First)
2025-02-21T11:36:38+01:00 kernel: pcieport 0000:00:01.7: AER: Correctable error message received from 0000:03:00.0
2025-02-21T11:36:38+01:00 kernel: rtw_8822be 0000:03:00.0: PCIe Bus Error: severity=Correctable, type=Physical Layer, (Receiver ID)
2025-02-21T11:36:38+01:00 kernel: rtw_8822be 0000:03:00.0: device [10ec:b822] error status/mask=00000001/00006000
2025-02-21T11:36:38+01:00 kernel: rtw_8822be 0000:03:00.0: [ 0] RxErr (First)
here are some details:
$ sudo inxi -Na
Network:
Device-1: Realtek RTL8822BE 802.11a/b/g/n/ac WiFi adapter
vendor: Hewlett-Packard driver: rtw_8822be v: N/A modules: rtw88_8822be
pcie: gen: 1 speed: 2.5 GT/s lanes: 1 port: f000 bus-ID: 03:00.0
chip-ID: 10ec:b822 class-ID: 0280
$ sudo lspci -vs03:00.0
03:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8822BE 802.11a/b/g/n/ac WiFi adapter
DeviceName: Realtek RTL8822BE 802.11 ac 2x2 WiFi + BT 4.2 Combo Adapter (MU-MIMO supported)
Subsystem: Hewlett-Packard Company Realtek RTL8822BE 802.11ac 2x2 Wi-Fi + Bluetooth 4.2 Combo Adapter (MU-MIMO supported)
Flags: bus master, fast devsel, latency 0, IRQ 75, IOMMU group 11
I/O ports at f000 [size=256]
Memory at fce00000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Endpoint, IntMsgNum 0
Capabilities: [100] Advanced Error Reporting
Capabilities: [148] Device Serial Number 00-e0-4c-ff-fe-b8-22-01
Capabilities: [158] Latency Tolerance Reporting
Capabilities: [160] L1 PM Substates
Kernel driver in use: rtw_8822be
Kernel modules: rtw88_8822be
$ sudo modinfo rtw88_8822be
filename: /lib/modules/6.12.15-1-lts/kernel/drivers/net/wireless/realtek/rtw88/rtw88_8822be.ko.zst
license: Dual BSD/GPL
description: Realtek 802.11ac wireless 8822be driver
author: Realtek Corporation
srcversion: CA232784FC89109E6CE47E2
alias: pci:v000010ECd0000B822sv*sd*bc*sc*i*
depends: rtw88_pci,rtw88_8822b
intree: Y
name: rtw88_8822be
retpoline: Y
vermagic: 6.12.15-1-lts SMP preempt mod_unload
sig_id: PKCS#7
signer: Build time autogenerated kernel key
sig_key: 4E:B3:6C:5D:AE:13:D7:4C:4B:52:64:C3:02:F4:42:8B:97:2D:7B:A3
sig_hashalgo: sha512
signature: 30:66:02:31:00:B4:D1:2E:DA:29:73:A9:EF:89:6E:A4:A3:DB:52:86:
C7:CC:FA:E4:1B:57:72:D1:3B:ED:54:C5:C5:CC:B8:75:F2:28:8C:B8:
B0:48:69:DD:EA:90:E7:4E:98:BC:C6:97:4C:02:31:00:BD:4A:D3:11:
18:F1:CA:37:2E:73:30:FC:3D:74:62:2E:AC:CD:F6:88:94:FD:40:8F:
E3:02:3F:81:68:B8:12:E4:40:22:FB:73:B3:46:31:51:8D:9E:36:E3:
67:52:6B:D2
I noticed that yay -Ss rtw88 gives some AUR packages…
Is it worth it to try rtw88-dkms-git?
cheers