MSI Raider GE76 12UE
英特尔公司 Alder Lake-P PCH CNVi WiFi（修订版 01）
Ubuntu 22.04.4
我的 Wi-Fi 经常出现问题，导致互联网速度变得非常慢/完全断开连接，有时这些“崩溃”只会持续几秒钟，但不会超过一分钟，然后我的互联网会重新连接。
我大约在 2 周前注意到了这个问题，我认为情况正在逐渐恶化。我的同事在隔壁房间工作，距离我大约 3 米，他们的 wifi 没有出现任何问题。
系统包已更新。
以下是我的 wifi 的相关日志
19:42:25 kernel: r8169 0000:30:00.0 enp48s0: Link is Down
19:42:18 kernel: i915 0000:00:02.0: [drm] *ERROR* Atomic update failure on pipe A (start=465223 end=465224) time 218 us, min 1062, max 1079, scanline start 1056, end 1093
19:42:14 kernel: iwlwifi 0000:00:14.3: RFIm is deactivated, reason = 5
19:42:13 kernel: ieee80211 phy0: Hardware restart was requested
19:42:13 kernel: iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired (delay=0ms).
19:41:57 kernel: ieee80211 phy0: Hardware restart was requested
19:41:57 kernel: iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired (delay=0ms).
19:41:15 kernel: ieee80211 phy0: Hardware restart was requested
19:41:15 kernel: iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired (delay=0ms).
19:40:42 kernel: i915 0000:00:02.0: [drm] *ERROR* Atomic update failure on pipe C (start=179690 end=179691) time 212 us, min 1431, max 1439, scanline start 1422, end 1440
19:40:13 kernel: iwlwifi 0000:00:14.3: RFIm is deactivated, reason = 5
19:40:12 kernel: ieee80211 phy0: Hardware restart was requested
19:40:12 kernel: iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired (delay=0ms).
19:39:57 kernel: ieee80211 phy0: Hardware restart was requested
19:39:57 kernel: iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired (delay=0ms).
19:39:15 kernel: ieee80211 phy0: Hardware restart was requested
19:39:15 kernel: iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired (delay=0ms).
19:37:15 kernel: ieee80211 phy0: Hardware restart was requested
19:37:15 kernel: iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired (delay=0ms).
19:36:57 kernel: ieee80211 phy0: Hardware restart was requested
19:36:57 kernel: iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired (delay=0ms).
19:36:10 kernel: ieee80211 phy0: Hardware restart was requested
19:36:10 kernel: iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired (delay=0ms).
19:35:30 kernel: i915 0000:00:02.0: [drm] *ERROR* Atomic update failure on pipe A (start=406510 end=406511) time 204 us, min 1062, max 1079, scanline start 1060, end 1095
19:35:16 kernel: iwlwifi 0000:00:14.3: RFIm is deactivated, reason = 5
19:35:15 kernel: ieee80211 phy0: Hardware restart was requested
19:35:15 kernel: iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired (delay=0ms).
19:35:07 kernel: i915 0000:00:02.0: [drm] *ERROR* Atomic update failure on pipe C (start=159616 end=159617) time 219 us, min 1431, max 1439, scanline start 1429, end 1448
19:34:25 kernel: iwlwifi 0000:00:14.3: RFIm is deactivated, reason = 5
19:34:24 kernel: ieee80211 phy0: Hardware restart was requested
19:34:24 kernel: iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired (delay=0ms).
19:34:05 kernel: i915 0000:00:02.0: [drm] *ERROR* Atomic update failure on pipe C (start=155909 end=155910) time 191 us, min 1431, max 1439, scanline start 1429, end 1445
19:33:27 kernel: iwlwifi 0000:00:14.3: RFIm is deactivated, reason = 5
19:33:27 kernel: ieee80211 phy0: Hardware restart was requested
19:33:27 kernel: iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired (delay=0ms).
19:33:03 kernel: i915 0000:00:02.0: [drm] *ERROR* Atomic update failure on pipe C (start=152197 end=152198) time 202 us, min 1431, max 1439, scanline start 1424, end 1442
19:32:49 kernel: iwlwifi 0000:00:14.3: RFIm is deactivated, reason = 5
19:32:49 kernel: ieee80211 phy0: Hardware restart was requested
19:32:49 kernel: iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired (delay=0ms).
19:32:12 kernel: ieee80211 phy0: Hardware restart was requested
19:32:12 kernel: iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired (delay=0ms).
19:31:15 kernel: ieee80211 phy0: Hardware restart was requested
19:31:15 kernel: iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired (delay=0ms).
19:30:41 kernel: i915 0000:00:02.0: [drm] *ERROR* Atomic update failure on pipe C (start=143651 end=143652) time 218 us, min 1431, max 1439, scanline start 1422, end 1441
19:30:27 kernel: iwlwifi 0000:00:14.3: RFIm is deactivated, reason = 5
19:30:27 kernel: ieee80211 phy0: Hardware restart was requested
19:30:27 kernel: iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired (delay=0ms).
19:30:10 kernel: i915 0000:00:02.0: [drm] *ERROR* Atomic update failure on pipe C (start=141793 end=141794) time 195 us, min 1431, max 1439, scanline start 1428, end 1445
19:29:16 kernel: iwlwifi 0000:00:14.3: RFIm is deactivated, reason = 5
19:29:15 kernel: ieee80211 phy0: Hardware restart was requested
19:29:15 kernel: iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired (delay=0ms).
我尝试过的事情：
切换无线网络 - 从同一网络上的 2.4ghz 切换至 5ghz，也切换至同一网络上的另一个路由器 - 没有变化 通过 USB 网络共享从移动设备建立互联网热点 - 连接仍然不佳 使用路由器的有线连接作为无线扩展器 - 互联网运行良好！
我向 chatGPT 询问了一段时间，它说的是固件或硬件，但谁知道呢！