我安装了双操作系统，Win10 安装在 1 TB HDD 上，Ubuntu 18.04 安装在 512 GB SSD 上。它只会在 Ubuntu 下意外重启，而在 Windows 10 下运行良好。它有 32 GB 内存、i9-9900k CPU 和 Nvidia 2080 视频适配器。我直接安装了 18.04 版本，而不是从其他版本更新，而且我使用 nvidia-430 显卡驱动程序，所以我认为驱动程序不会导致这个问题。即使我只打开 Chrome 网页或其他低系统使用率，它也会重启。
我几乎读完了网上与我的问题相关的所有帖子，但找不到解决办法。你知道，这台机器功能强大，但却让我抓狂。
我将附上一些来自终端的信息。如果您需要其他信息，请告诉我。
free -h
total used free shared buff/cache available
Mem: 31G 2.2G 26G 122M 2.3G 28G
Swap: 979M 0B 979M
ls -al ~/.local/share/gnome-shell/extensions
total 12
drwxrwxr-x 3 yw yw 4096 Aug 25 14:30 .
drwx------ 3 yw yw 4096 Nov 13 21:43 ..
drwxrwxr-x 5 yw yw 4096 Aug 25 14:30 [email protected]
***reboot history***
last
yw :1 :1 Wed Nov 13 20:49 still logged in
reboot system boot 5.0.0-36-generic Wed Nov 13 20:49 still running
yw :1 :1 Wed Nov 13 19:24 - crash (01:25)
reboot system boot 5.0.0-35-generic Wed Nov 13 15:38 still running
yw :1 :1 Wed Nov 13 09:55 - down (09:24)
reboot system boot 5.0.0-35-generic Wed Nov 13 09:55 - 19:20 (09:25)
yw :1 :1 Wed Nov 13 09:44 - crash (00:10)
reboot system boot 5.0.0-32-generic Wed Nov 13 09:44 - 19:20 (09:35)
yw :1 :1 Mon Nov 11 23:26 - crash (1+10:17)
reboot system boot 5.0.0-32-generic Mon Nov 11 23:26 - 19:20 (1+19:53)
yw :1 :1 Thu Nov 7 14:51 - 21:25 (1+06:33)
reboot system boot 5.0.0-32-generic Thu Nov 7 11:52 - 21:27 (1+09:34)
yw :1 :1 Thu Nov 7 06:41 - crash (05:10)
reboot system boot 5.0.0-32-generic Thu Nov 7 06:41 - 21:27 (1+14:46)
yw :1 :1 Tue Nov 5 11:45 - 17:59 (1+06:13)
reboot system boot 5.0.0-32-generic Tue Nov 5 11:45 - 17:59 (1+06:13)
yw :1 :1 Tue Nov 5 11:44 - 11:45 (00:00)
reboot system boot 5.0.0-32-generic Tue Nov 5 11:44 - 11:45 (00:00)
yw :1 :1 Mon Nov 4 17:43 - 21:00 (03:17)
reboot system boot 5.0.0-32-generic Mon Nov 4 17:42 - 21:00 (03:18)
yw :1 :1 Mon Nov 4 17:32 - crash (00:10)
reboot system boot 5.0.0-32-generic Mon Nov 4 17:31 - 21:00 (03:29)
yw :1 :1 Mon Nov 4 09:13 - 11:23 (02:10)
reboot system boot 5.0.0-32-generic Mon Nov 4 09:12 - 11:23 (02:11)
yw :1 :1 Sun Nov 3 18:32 - 20:36 (02:04)
reboot system boot 5.0.0-32-generic Sun Nov 3 14:17 - 20:38 (06:20)
reboot system boot 5.0.0-32-generic Sun Nov 3 18:44 - 18:45 (00:00)
yw :1 :1 Sun Nov 3 13:55 - 18:29 (04:33)
reboot system boot 5.0.0-32-generic Sun Nov 3 13:55 - 18:29 (04:34)
yw :1 :1 Sun Nov 3 09:44 - crash (04:10)
reboot system boot 5.0.0-32-generic Sun Nov 3 09:43 - 18:29 (08:45)
reboot system boot 5.0.0-32-generic Fri Nov 1 18:01 - 21:03 (03:02)
dmesg | grep -i error
[ 0.992469] RAS: Correctable Errors collector initialized.
[ 2.916629] EXT4-fs (dm-0): re-mounted. Opts: errors=remount-ro
This is the system logs before and after a reboot
10:08:12 kernel: audit: type=1400 audit(1574780892.880:45): apparmor="DENIED" operation="open" profile="snap.gnome-logs.gnome-logs" name="/var/lib/snapd/desktop/icons/" pid=4296 comm="gnome-logs" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
10:08:11 kernel: kauditd_printk_skb: 33 callbacks suppressed
10:06:14 kernel: rfkill: input handler disabled
10:06:14 kernel: Bluetooth: RFCOMM ver 1.11
10:06:08 kernel: snd_hda_codec_hdmi hdaudioC1D0: HDMI: invalid ELD data byte 11
10:05:58 kernel: capability: warning: `zerotier-one' uses 32-bit capabilities (legacy support in use)
10:05:57 kernel: IPv6: ADDRCONF(NETDEV_CHANGE): enp4s0: link becomes ready
10:05:57 kernel: r8169 0000:04:00.0 enp4s0: Link is Up - 1Gbps/Full - flow control off
10:05:56 kernel: snd_hda_codec_hdmi hdaudioC1D0: HDMI: invalid ELD data byte 33
10:05:54 kernel: rtw_pci 0000:03:00.0: start vif a4:fc:77:74:49:bf on port 0
10:05:53 kernel: input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input25
10:05:53 kernel: r8169 0000:04:00.0 enp4s0: Link is Down
10:05:53 kernel: aufs 4.x-rcN-20190204
10:05:53 kernel: Generic PHY r8169-400:00: attached PHY driver [Generic PHY] (mii_bus:phy_addr=r8169-400:00, irq=IGNORE)
10:05:53 kernel: intel_rapl: Found RAPL domain dram
10:05:53 kernel: Bluetooth: BNEP socket layer initialized
10:05:53 kernel: audit: type=1400 audit(1574780753.101:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=895 comm="apparmor_parser"
10:05:53 kernel: nvidia-uvm: Loaded the UVM driver in 8 mode, major device number 234
10:05:53 kernel: PKCS#7 signature not signed with a trusted key
10:05:53 kernel: [drm] Initialized nvidia-drm 0.0.0 20160202 for 0000:01:00.0 on minor 0
10:05:53 kernel: PKCS#7 signature not signed with a trusted key
10:05:53 kernel: nvidia-modeset: Loading NVIDIA Kernel Mode Setting Driver for UNIX platforms 430.50 Thu Sep 5 22:39:50 CDT 2019
10:05:53 kernel: Adding 1003516k swap on /dev/mapper/ubuntu--vg-swap_1. Priority:-2 extents:1 across:1003516k SSFS
10:05:53 kernel: PKCS#7 signature not signed with a trusted key
10:05:53 kernel: NVRM: loading NVIDIA UNIX x86_64 Kernel Module 430.50 Thu Sep 5 22:36:31 CDT 2019
10:05:53 kernel: rtw_pci 0000:03:00.0 wlp3s0: renamed from wlan0
10:05:52 kernel: input: HDA Intel PCH Front Headphone Surround as /devices/pci0000:00/0000:00:1f.3/sound/card0/input21
10:05:52 kernel: snd_hda_codec_realtek hdaudioC0D0: Mic=0x19
10:05:52 kernel: r8822be: module is from the staging directory, the quality is unknown, you have been warned.
10:05:52 kernel: nvidia 0000:01:00.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem
10:05:52 kernel: nvidia-nvlink: Nvlink Core is being initialized, major device number 236
10:05:52 kernel: rtw_pci 0000:03:00.0: pci msi enabled
10:05:52 kernel: ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
10:05:52 kernel: snd_hda_intel 0000:01:00.1: Handle vga_switcheroo audio client
10:05:52 kernel: nvidia: module verification failed: signature and/or required key missing - tainting kernel
10:05:52 kernel: Disabling lock debugging due to kernel taint
10:05:52 kernel: nvidia: module license 'NVIDIA' taints kernel.
10:05:52 kernel: PKCS#7 signature not signed with a trusted key
10:05:52 kernel: rtw_pci 0000:03:00.0: enabling device (0000 -> 0003)
10:05:52 kernel: Bluetooth: hci0: RTL: cfg_sz 14, total sz 20270
10:05:52 kernel: AES CTR mode by8 optimization enabled
10:05:52 kernel: AVX2 version of gcm_enc/dec engaged.
10:05:52 kernel: Bluetooth: hci0: RTL: rtl: examining hci_ver=07 hci_rev=000b lmp_ver=07 lmp_subver=8822