概述
我有一个 Arch Linux/Windows 10 双启动桌面，我已经使用了几年，几乎没有任何问题。就在昨天，我的 WiFi 连接在任何地方工作了 5 到 30 秒，然后断开连接，然后再次重新连接。然后，我在“我尝试过的事情”部分中完成了该过程，但仍然一无所获，我现在在这里。唯一需要注意的是，当用于 pacman 更新等操作时，WiFi 似乎会立即断开。
我将不胜感激任何帮助，我愿意根据需要上传任何额外的文件，但我已尝试附加我认为可能需要的任何文件和日志，除了我的journalctl日志，因为它们很长，我不确定如何编辑它们以便在互联网上发布，以便任何指示将不胜感激。
我尝试过的事情
我首先做一些事情，比如检查多个网络管理器正在运行，发现我已经在dhcpcd运行，尽管NetworkManager不使用它，所以我禁用了它。然后我登录到路由器并看到 ipv6 已“断开连接”，因此我尝试通过内核参数禁用 ipv6。在路由器页面中，我还尝试分配静态 IP，以防问题出在 dhcp 分配上，但因为这没有任何作用，所以我取消了它。然后我尝试启动 Windows 并禁用快速启动，因为有人说这有助于解决另一个论坛帖子上的类似问题。然后我尝试启动到 Arch 安装程序，它没有出现相同的连接问题。最近我尝试只是systemd-networkd检查它是否是一个NetworkManager问题并且问题仍然存在。
补充材料
iwconfig输出：
wlp3s0 IEEE 802.11 ESSID:"118527-2.4G"
Mode:Managed Frequency:2.462 GHz Access Point: 84:D3:43:04:97:D1
Bit Rate=144.4 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=59/70 Signal level=-51 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:11 Missed beacon:0
sudo systemctl list-units --type service --no-pager -l输出：
UNIT LOAD ACTIVE SUB DESCRIPTION
dbus.service loaded active running D-Bus System Message Bus
[email protected] loaded active running Getty on tty1
kmod-static-nodes.service loaded active exited Create List of Static Device Nodes
lvm2-monitor.service loaded active exited Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling
NetworkManager.service loaded active running Network Manager
polkit.service loaded active running Authorization Manager
rtkit-daemon.service loaded active running RealtimeKit Scheduling Policy Service
systemd-binfmt.service loaded active exited Set Up Additional Binary Formats
systemd-fsck@dev-disk-by\x2duuid-BB3A\x2d636F.service loaded active exited File System Check on /dev/disk/by-uuid/BB3A-636F
systemd-fsck@dev-disk-by\x2duuid-f51233b1\x2d0c82\x2d4271\x2dbd8f\x2d46f85c54f510.service loaded active exited File System Check on /dev/disk/by-uuid/f51233b1-0c82-4271-bd8f-46f85c54f510
systemd-journal-flush.service loaded active exited Flush Journal to Persistent Storage
systemd-journald.service loaded active running Journal Service
systemd-logind.service loaded active running User Login Management
systemd-modules-load.service loaded active exited Load Kernel Modules
systemd-random-seed.service loaded active exited Load/Save Random Seed
systemd-remount-fs.service loaded active exited Remount Root and Kernel File Systems
systemd-sysctl.service loaded active exited Apply Kernel Variables
systemd-tmpfiles-setup-dev.service loaded active exited Create Static Device Nodes in /dev
systemd-tmpfiles-setup.service loaded active exited Create Volatile Files and Directories
systemd-udev-trigger.service loaded active exited Coldplug All udev Devices
systemd-udevd.service loaded active running Rule-based Manager for Device Events and Files
systemd-update-utmp.service loaded active exited Record System Boot/Shutdown in UTMP
systemd-user-sessions.service loaded active exited Permit User Sessions
transmission.service loaded active running Transmission BitTorrent Daemon
udisks2.service loaded active running Disk Manager
[email protected] loaded active exited User Runtime Directory /run/user/1000
[email protected] loaded active running User Manager for UID 1000
wpa_supplicant.service loaded active running WPA supplicant
inxi输出：
System:
Host: kali Kernel: 5.16.16-arch1-1 arch: x86_64 bits: 64 Desktop: i3
v: 4.20.1 Distro: Arch Linux
Network:
Device-1: Qualcomm Atheros AR93xx Wireless Network Adapter driver: ath9k
Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
driver: r8169
答案1
uname -sr您还可以发布或更好的输出inxi -NS
您的问题可能与最新版本的 afix info leak with DMA_FROM_DEVICE集成在内核 5.16.15 和 5.16.16 以及 5.15.29 中有关。您可以跟踪该错误这里
我当前的解决方法是使用早于引入问题的内核版本。我在用着5.16.14-arch1-1