自从我购买了 AMD Ryzen 7 1700 以来，我在使用 Linux 时一直遇到冻结问题。
最近我在 Debian 10 上遇到了冻结。冻结之前我在 kern.log 上可以找到的最后一行是IPv6: ADDRCONF(NETDEV_UP): wlx20e71702e354: link is not ready。
我在同一台机器上使用 Windows 时从未遇到过此问题。我也在其他计算机上使用相同的软件，并且我绝不有这个问题。
我怀疑我在 kern.log 中发现的内容值得关注，所以我真的迷失了。难道是我的主板工作不正常？电源供应？那么为什么在 Windows 上即使在玩 GTA V 和战地 V 等非常重的游戏时也不会发生这种情况呢？
添加processor.max_cstate=0 rcu_nocbs=0-15内核参数后，冻结的频率大大降低，但有时会发生。
我以为添加内核参数后就不会再出现这种情况了，因为它降低了它们的频率，直到刚才又出现了，我又丢失了数据。我不想在这里谈论太多个人问题，但我需要明确指出，工作中突然丢失重要的工作数据是非常烦人的。我只是想永远解决这个问题，不再担心它。
关于冻结
总是一样的，我仍然能够看到屏幕，但无法移动光标或更改数字锁定，直到我手动重置电源后，计算机才会恢复。
内核日志记录
Jun 20 22:23:53 victor-pc kernel: [39277.423128] mt7601u: probe of 3-4:1.0 failed with error -5
Jun 20 22:23:53 victor-pc kernel: [39277.423327] usb 3-4: USB disconnect, device number 112
Jun 20 22:23:55 victor-pc kernel: [39279.563013] usb 3-4: new high-speed USB device number 113 using xhci_hcd
Jun 20 22:23:55 victor-pc kernel: [39279.721135] usb 3-4: New USB device found, idVendor=148f, idProduct=7601, bcdDevice= 0.00
Jun 20 22:23:55 victor-pc kernel: [39279.721140] usb 3-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Jun 20 22:23:55 victor-pc kernel: [39279.721143] usb 3-4: Product: 802.11 n WLAN
Jun 20 22:23:55 victor-pc kernel: [39279.721144] usb 3-4: Manufacturer: MediaTek
Jun 20 22:23:55 victor-pc kernel: [39279.721146] usb 3-4: SerialNumber: 1.0
Jun 20 22:23:56 victor-pc kernel: [39280.479357] mt7601u: probe of 3-4:1.0 failed with error -5
Jun 20 22:23:56 victor-pc kernel: [39280.479587] usb 3-4: USB disconnect, device number 113
Jun 20 22:24:00 victor-pc kernel: [39284.686987] usb 3-4: new high-speed USB device number 114 using xhci_hcd
Jun 20 22:24:05 victor-pc kernel: [39289.255011] usb 3-4: new high-speed USB device number 115 using xhci_hcd
Jun 20 22:24:11 victor-pc kernel: [39295.147322] usb 3-4: new high-speed USB device number 116 using xhci_hcd
Jun 20 22:24:17 victor-pc kernel: [39300.782962] usb 3-4: new high-speed USB device number 117 using xhci_hcd
Jun 20 22:24:17 victor-pc kernel: [39301.633105] usb 3-4: New USB device found, idVendor=148f, idProduct=7601, bcdDevice= 0.00
Jun 20 22:24:17 victor-pc kernel: [39301.633109] usb 3-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Jun 20 22:24:17 victor-pc kernel: [39301.633111] usb 3-4: Product: 802.11 n WLAN
Jun 20 22:24:17 victor-pc kernel: [39301.633112] usb 3-4: Manufacturer: MediaTek
Jun 20 22:24:17 victor-pc kernel: [39301.633114] usb 3-4: SerialNumber: 1.0
Jun 20 22:24:18 victor-pc kernel: [39302.251494] usb 3-4: reset high-speed USB device number 117 using xhci_hcd
Jun 20 22:24:19 victor-pc kernel: [39302.885911] mt7601u 3-4:1.0: ASIC revision: 76010001 MAC revision: 76010500
Jun 20 22:24:19 victor-pc kernel: [39302.918371] mt7601u 3-4:1.0: EEPROM ver:0d fae:00
Jun 20 22:24:19 victor-pc kernel: [39303.137789] ieee80211 phy117: Selected rate control algorithm 'minstrel_ht'
Jun 20 22:24:19 victor-pc kernel: [39303.150862] mt7601u 3-4:1.0 wlx20e71702e354: renamed from wlan0
Jun 20 22:24:19 victor-pc kernel: [39303.202501] IPv6: ADDRCONF(NETDEV_UP): wlx20e71702e354: link is not ready
Jun 20 22:24:19 victor-pc kernel: [39303.229189] IPv6: ADDRCONF(NETDEV_UP): wlx20e71702e354: link is not ready
Jun 20 22:24:19 victor-pc kernel: [39303.261362] IPv6: ADDRCONF(NETDEV_UP): wlx20e71702e354: link is not ready
Jun 20 22:24:19 victor-pc kernel: [39303.353865] IPv6: ADDRCONF(NETDEV_UP): wlx20e71702e354: link is not ready
Jun 20 22:29:19 victor-pc kernel: [39602.980528] IPv6: ADDRCONF(NETDEV_UP): wlx20e71702e354: link is not ready
Jun 20 22:34:22 victor-pc kernel: [39906.175857] IPv6: ADDRCONF(NETDEV_UP): wlx20e71702e354: link is not ready
Jun 20 22:36:42 victor-pc kernel: [40046.142081] mt7601u 3-4:1.0: Error: RX urb failed:-71
Jun 20 22:36:42 victor-pc kernel: [40046.142145] mt7601u 3-4:1.0: Error: RX urb failed:-71
Jun 20 22:36:42 victor-pc kernel: [40046.142152] usb 3-4: USB disconnect, device number 117
Jun 20 22:36:42 victor-pc kernel: [40046.142225] mt7601u 3-4:1.0: Error: RX urb failed:-71
Jun 20 22:36:42 victor-pc kernel: [40046.142305] mt7601u 3-4:1.0: Error: RX urb failed:-71
Jun 20 22:36:43 victor-pc kernel: [40047.385534] usb 3-4: new high-speed USB device number 118 using xhci_hcd
Jun 20 22:36:47 victor-pc kernel: [40051.425583] usb 3-4: new high-speed USB device number 119 using xhci_hcd
Jun 20 22:36:49 victor-pc kernel: [40053.441513] usb 3-4: new high-speed USB device number 120 using xhci_hcd
Jun 20 22:37:02 victor-pc kernel: [40066.113480] usb 3-4: new high-speed USB device number 121 using xhci_hcd
Jun 20 22:37:03 victor-pc kernel: [40067.193513] usb 3-4: new high-speed USB device number 122 using xhci_hcd
Jun 20 22:37:04 victor-pc kernel: [40068.059580] usb 3-4: New USB device found, idVendor=148f, idProduct=7601, bcdDevice= 0.00
Jun 20 22:37:04 victor-pc kernel: [40068.059584] usb 3-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Jun 20 22:37:04 victor-pc kernel: [40068.059586] usb 3-4: Product: 802.11 n WLAN
Jun 20 22:37:04 victor-pc kernel: [40068.059587] usb 3-4: Manufacturer: MediaTek
Jun 20 22:37:04 victor-pc kernel: [40068.059589] usb 3-4: SerialNumber: 1.0
Jun 20 22:37:05 victor-pc kernel: [40068.881619] usb 3-4: reset high-speed USB device number 122 using xhci_hcd
Jun 20 22:37:06 victor-pc kernel: [40069.936424] mt7601u 3-4:1.0: ASIC revision: 76010001 MAC revision: 76010500
Jun 20 22:37:06 victor-pc kernel: [40069.967968] mt7601u 3-4:1.0: EEPROM ver:0d fae:00
Jun 20 22:37:06 victor-pc kernel: [40070.194404] ieee80211 phy118: Selected rate control algorithm 'minstrel_ht'
Jun 20 22:37:06 victor-pc kernel: [40070.206559] mt7601u 3-4:1.0 wlx20e71702e354: renamed from wlan0
Jun 20 22:37:06 victor-pc kernel: [40070.239622] IPv6: ADDRCONF(NETDEV_UP): wlx20e71702e354: link is not ready
Jun 20 22:37:06 victor-pc kernel: [40070.263749] IPv6: ADDRCONF(NETDEV_UP): wlx20e71702e354: link is not ready
Jun 20 22:37:06 victor-pc kernel: [40070.295701] IPv6: ADDRCONF(NETDEV_UP): wlx20e71702e354: link is not ready
Jun 20 22:37:06 victor-pc kernel: [40070.355150] IPv6: ADDRCONF(NETDEV_UP): wlx20e71702e354: link is not ready
Jun 20 22:38:04 victor-pc kernel: [40128.251285] input: BC:F2:92:1C:63:D8 as /devices/virtual/input/input45
Jun 20 22:42:09 victor-pc kernel: [40373.322580] IPv6: ADDRCONF(NETDEV_UP): wlx20e71702e354: link is not ready
Jun 20 22:46:47 victor-pc kernel: [40651.472599] usb 3-4: USB disconnect, device number 122
Jun 20 22:46:47 victor-pc kernel: [40651.472612] mt7601u 3-4:1.0: Error: RX urb failed:-71
Jun 20 22:46:47 victor-pc kernel: [40651.472684] mt7601u 3-4:1.0: Error: RX urb failed:-71
Jun 20 22:46:47 victor-pc kernel: [40651.472764] mt7601u 3-4:1.0: Error: RX urb failed:-71
Jun 20 22:46:48 victor-pc kernel: [40651.876413] usb 3-4: new high-speed USB device number 123 using xhci_hcd
Jun 20 22:46:55 victor-pc kernel: [40659.472401] usb 3-4: new high-speed USB device number 124 using xhci_hcd
Jun 20 22:46:59 victor-pc kernel: [40663.388386] usb 3-4: new high-speed USB device number 125 using xhci_hcd
Jun 20 22:47:02 victor-pc kernel: [40666.100387] usb 3-4: new high-speed USB device number 126 using xhci_hcd
Jun 20 22:47:03 victor-pc kernel: [40666.746509] usb 3-4: New USB device found, idVendor=148f, idProduct=7601, bcdDevice= 0.00
Jun 20 22:47:03 victor-pc kernel: [40666.746513] usb 3-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Jun 20 22:47:03 victor-pc kernel: [40666.746515] usb 3-4: Product: 802.11 n WLAN
Jun 20 22:47:03 victor-pc kernel: [40666.746516] usb 3-4: Manufacturer: MediaTek
Jun 20 22:47:03 victor-pc kernel: [40666.746517] usb 3-4: SerialNumber: 1.0
Jun 20 22:47:03 victor-pc kernel: [40667.504493] mt7601u: probe of 3-4:1.0 failed with error -5
Jun 20 22:47:03 victor-pc kernel: [40667.504721] usb 3-4: USB disconnect, device number 126
Jun 20 22:47:08 victor-pc kernel: [40671.940336] usb 3-4: new high-speed USB device number 127 using xhci_hcd
Jun 20 22:47:11 victor-pc kernel: [40675.292366] usb 3-4: new high-speed USB device number 2 using xhci_hcd
Jun 20 22:47:13 victor-pc kernel: [40677.136363] usb 3-4: new high-speed USB device number 4 using xhci_hcd
Jun 20 22:47:15 victor-pc kernel: [40679.724337] usb 3-4: new high-speed USB device number 5 using xhci_hcd
Jun 20 22:47:17 victor-pc kernel: [40681.348339] usb 3-4: new high-speed USB device number 6 using xhci_hcd
Jun 20 22:47:24 victor-pc kernel: [40687.800311] usb 3-4: new high-speed USB device number 7 using xhci_hcd
Jun 20 22:47:28 victor-pc kernel: [40692.664327] usb 3-4: new high-speed USB device number 8 using xhci_hcd
Jun 20 22:47:32 victor-pc kernel: [40696.320321] usb 3-4: new high-speed USB device number 9 using xhci_hcd
Jun 20 22:47:35 victor-pc kernel: [40698.836317] usb 3-4: new high-speed USB device number 10 using xhci_hcd
Jun 20 22:47:35 victor-pc kernel: [40699.692990] usb 3-4: New USB device found, idVendor=148f, idProduct=7601, bcdDevice= 0.00
Jun 20 22:47:35 victor-pc kernel: [40699.692996] usb 3-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Jun 20 22:47:35 victor-pc kernel: [40699.692999] usb 3-4: Product: 802.11 n WLAN
Jun 20 22:47:35 victor-pc kernel: [40699.693001] usb 3-4: Manufacturer: MediaTek
Jun 20 22:47:35 victor-pc kernel: [40699.693004] usb 3-4: SerialNumber: 1.0
Jun 20 22:47:36 victor-pc kernel: [40700.456416] mt7601u: probe of 3-4:1.0 failed with error -5
Jun 20 22:47:36 victor-pc kernel: [40700.456647] usb 3-4: USB disconnect, device number 10
Jun 20 22:47:37 victor-pc kernel: [40700.816293] usb 3-4: new high-speed USB device number 11 using xhci_hcd
Jun 20 22:47:41 victor-pc kernel: [40705.620285] usb 3-4: new high-speed USB device number 12 using xhci_hcd
Jun 20 22:47:43 victor-pc kernel: [40707.156280] usb 3-4: new high-speed USB device number 13 using xhci_hcd
Jun 20 22:47:45 victor-pc kernel: [40709.648273] usb 3-4: new high-speed USB device number 14 using xhci_hcd
Jun 20 22:47:47 victor-pc kernel: [40710.928280] usb 3-4: new high-speed USB device number 15 using xhci_hcd
Jun 20 22:47:47 victor-pc kernel: [40711.574445] usb 3-4: New USB device found, idVendor=148f, idProduct=7601, bcdDevice= 0.00
Jun 20 22:47:47 victor-pc kernel: [40711.574448] usb 3-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Jun 20 22:47:47 victor-pc kernel: [40711.574450] usb 3-4: Product: 802.11 n WLAN
Jun 20 22:47:47 victor-pc kernel: [40711.574452] usb 3-4: Manufacturer: MediaTek
Jun 20 22:47:47 victor-pc kernel: [40711.574453] usb 3-4: SerialNumber: 1.0
Jun 20 22:47:48 victor-pc kernel: [40712.184432] usb 3-4: reset high-speed USB device number 15 using xhci_hcd
Jun 20 22:47:48 victor-pc kernel: [40712.615363] mt7601u 3-4:1.0: ASIC revision: 76010001 MAC revision: 76010500
Jun 20 22:47:48 victor-pc kernel: [40712.646620] mt7601u 3-4:1.0: EEPROM ver:0d fae:00
Jun 20 22:47:49 victor-pc kernel: [40712.865642] ieee80211 phy121: Selected rate control algorithm 'minstrel_ht'
Jun 20 22:47:49 victor-pc kernel: [40712.881435] mt7601u 3-4:1.0 wlx20e71702e354: renamed from wlan0
Jun 20 22:47:49 victor-pc kernel: [40712.934087] IPv6: ADDRCONF(NETDEV_UP): wlx20e71702e354: link is not ready
Jun 20 22:47:49 victor-pc kernel: [40712.954281] IPv6: ADDRCONF(NETDEV_UP): wlx20e71702e354: link is not ready
Jun 20 22:47:49 victor-pc kernel: [40712.982407] IPv6: ADDRCONF(NETDEV_UP): wlx20e71702e354: link is not ready
Jun 20 22:47:49 victor-pc kernel: [40713.084888] IPv6: ADDRCONF(NETDEV_UP): wlx20e71702e354: link is not ready
Jun 20 22:51:32 victor-pc kernel: [40936.620155] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:32 victor-pc kernel: [40936.622646] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:32 victor-pc kernel: [40936.660176] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:32 victor-pc kernel: [40936.661410] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:33 victor-pc kernel: [40936.967665] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:33 victor-pc kernel: [40936.968909] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:33 victor-pc kernel: [40937.147647] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:33 victor-pc kernel: [40937.148887] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:33 victor-pc kernel: [40937.187763] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:33 victor-pc kernel: [40937.190140] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:33 victor-pc kernel: [40937.675167] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:33 victor-pc kernel: [40937.677667] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:34 victor-pc kernel: [40937.938901] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:34 victor-pc kernel: [40937.940149] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:34 victor-pc kernel: [40938.243903] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:34 victor-pc kernel: [40938.246420] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:34 victor-pc kernel: [40938.467672] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:34 victor-pc kernel: [40938.468890] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:34 victor-pc kernel: [40938.507696] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:34 victor-pc kernel: [40938.508936] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:34 victor-pc kernel: [40938.611424] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:34 victor-pc kernel: [40938.612641] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:34 victor-pc kernel: [40938.651441] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:34 victor-pc kernel: [40938.652665] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:34 victor-pc kernel: [40938.691489] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:34 victor-pc kernel: [40938.692677] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:35 victor-pc kernel: [40938.913935] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:35 victor-pc kernel: [40938.917653] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:35 victor-pc kernel: [40939.220154] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:35 victor-pc kernel: [40939.221404] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:35 victor-pc kernel: [40939.625165] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:35 victor-pc kernel: [40939.628922] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:36 victor-pc kernel: [40939.931414] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:36 victor-pc kernel: [40939.933901] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:36 victor-pc kernel: [40939.973942] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:36 victor-pc kernel: [40939.976425] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:36 victor-pc kernel: [40940.641405] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:36 victor-pc kernel: [40940.645153] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:37 victor-pc kernel: [40940.946394] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:37 victor-pc kernel: [40940.948882] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:37 victor-pc kernel: [40941.028904] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:37 victor-pc kernel: [40941.036407] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:37 victor-pc kernel: [40941.291387] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:37 victor-pc kernel: [40941.295164] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:38 victor-pc kernel: [40941.962672] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:38 victor-pc kernel: [40941.965176] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:38 victor-pc kernel: [40942.271430] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:38 victor-pc kernel: [40942.273921] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:38 victor-pc kernel: [40942.571332] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:51:38 victor-pc kernel: [40942.572589] Bluetooth: Unexpected continuation frame (len 0)
Jun 20 22:52:52 victor-pc kernel: [41016.210516] IPv6: ADDRCONF(NETDEV_UP): wlx20e71702e354: link is not ready
Jun 20 22:56:01 victor-pc kernel: [ 0.000000] Linux version 4.19.0-5-amd64 ([email protected]) (gcc version 8.3.0 (Debian 8.3.0-7)) #1 SMP Debian 4.19.37-3 (2019-05-15)
Jun 20 22:56:01 victor-pc kernel: [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.19.0-5-amd64 root=UUID=10e94c88-754c-49c3-94db-b6d4a7d491cc ro quiet splash processor.max_cstate=0 rcu_nocbs=0-15
我相信那Jun 20 22:52:52是我的计算机冻结的时候，我不得不硬重置它，因为在这一行之后我看到了命令行日志记录，如您在 中看到的Jun 20 22:56:01。
有关硬件和软件的更多信息
OS: Debian 10 buster
Session type: Wayland (But also reproducible with X.org)
Desktop environment: GNOME version 3.30.2 (But also reproducible with GNOME version 3.22)
Kernel: x86_64 Linux 4.19.0-5-amd64
CPU: AMD Ryzen 7 1700 Eight-Core @ 16x 3.65GHz [46.0°C]
GPU: Radeon RX 590 Series (POLARIS10, DRM 3.27.0, 4.19.0-5-amd64, LLVM 7.0.1)
RAM: 16040MiB
# dmidecode 3.2
Getting SMBIOS data from sysfs.
SMBIOS 3.1.1 present.
Handle 0x0002, DMI type 2, 15 bytes
Base Board Information
Manufacturer: ASUSTeK COMPUTER INC.
Product Name: PRIME B350-PLUS
Version: Rev X.0x
Serial Number: 170397794905599
Asset Tag: Default string
Features:
Board is a hosting board
Board is replaceable
Location In Chassis: Default string
Chassis Handle: 0x0003
Type: Motherboard
Contained Object Handles: 0
内核参数
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash processor.max_cstate=0 rcu_nocbs=0-15"
不同的显卡但同样的问题
在拥有 Radeon RX 590 之前，我拥有 NVIDIA GTX 1050（型号 N105TD5-4GD，由 Gigabyte 制造）。我经常遇到同样的问题（可能是由于缺少内核参数等原因）。我的 NVIDIA GTX 1050 在使用一年后最终报废了。不确定这是否重要，但我认为提及它更安全。
冷却
我有一个WaterCooler CoolerMaster Masterliquid Lite 120V MLW-D12M-A20PW-R1，但由于它有点旧，我担心漏水和水会损坏我的 CPU 和主板，现在我开始使用我的 CPU 附带的 Wraith Spire。老实说，交换后我并没有注意到性能方面有太大差异。
我遇到过同样问题的 Linux 发行版
- 架构Linux
- Ubuntu 18.04 LTS 和 Disco
- Debian 9（带有 Linux 4.14、Linux 4.9 或 Linux 5.1）
- Debian 10（巴斯特）
我希望有人能帮助我。多年来我一直面临这个问题，我真的不想退出 Linux，甚至不想回到 Intel CPU。
先感谢您。
答案1
答案2
正如罗德里戈在回答中指出的那样，这确实是处理器的问题。我联系了他们，几周后问题就得到了解决。
不幸的是，他们没有相同的处理器（Ryzen 7 1700）给我一个新的，所以他们退还了我的钱。它非常快而且专业。我现在购买了 Ryzen 5 2600x，我对我的新处理器非常满意。幸运的是，我不再遇到类似的问题了。无论是 Linux 还是 Windows，一切都运行良好。
答案3
这个问题很老了，但我刚才遇到了同样的问题并且能够解决它。 Rodrigo 链接的主题有答案，但讨论超过 13 页。出于时间考虑，这里总结了建议的解决方案：
- 您需要更新 BIOS 并将 PSU Idle 设置为
Typical Current Idle（这很重要） - 您计算机的内核参数以及在其上运行的所有虚拟机:
idle=nomwait,processor.max_cstate=5 - 内核版本也很重要。由于我是在 2020 年写这篇文章，请确保您使用的是最新的稳定内核
我的 Ryzen 处理器还遇到了另一个问题，导致它根本无法启动 Linux。解决方案是添加另一个内核启动参数：iommu=soft。我也尝试过iommu=pt，它有效，但我确实看到了一些AMDVi超时事件。
不幸的是，Ryzen 处理器在 2020 年仍然一团糟。