尝试 manjaro 后，我刚刚在我的 Dell xps 15 9570 上安装了 Disco，我非常喜欢它，但是在挂起方面我遇到了很大的问题。
如果我合上盖子或长时间不理会它，并尝试让它什么都不发生，显示屏背光似乎亮了，但它仍然是黑的。为了唤醒它，我试过按键、摇动鼠标以及点击电源按钮，但都无济于事，到目前为止，唯一有效的办法就是彻底关闭它并重新启动，这意味着我丢失了我正在处理的一切。
我也尝试过寻找/var/log/pm-suspend.log我在其他地方看到的文件，但是我没有，它应该位于以下目录：
$ ls /var/log
alternatives.log dmesg gdm3 openvpn
apt dmesg.0 gpu-manager.log private
auth.log dmesg.1.gz gpu-manager-switch.log speech-dispatcher
boot.log dmesg.2.gz hp syslog
bootstrap.log dmesg.3.gz installer unattended-upgrades
btmp dpkg.log journal wtmp
cups faillog kern.log Xorg.0.log
dist-upgrade fontconfig.log lastlog Xorg.0.log.old
Nvidia x 服务器设置设置为使用 Nvidia GPU 而不是 Intel GPU
**System info**
OS version: 19.04
Kernel: 5.0.0-13-generic
Gnome: 3.32.1
CPU: Intel® Core™ i7-8750H CPU @ 2.20GHz × 12
GPU: GeForce GTX 1050 Ti with Max-Q Design/PCIe/SSE2
Nvidia driver: 418.56
dmesg 输出：http://paste.ubuntu.com/p/PtF2r427Qv/
谢谢你的帮助！
编辑：这是结束journalctl -b-1
Apr 29 18:58:13 roshan-XPS gnome-keyring-daemon[1528]: asked to register item /org/freedesktop/secrets/collection/login/1, but it's already registered
Apr 29 18:58:13 roshan-XPS systemd-logind[872]: Power key pressed.
Apr 29 18:58:15 roshan-XPS colord[953]: failed to get session [pid 868]: No data available
Apr 29 18:58:15 roshan-XPS systemd-resolved[792]: Server returned error NXDOMAIN, mitigating potential DNS violation DVE-2018-0001, retrying transaction with reduced feature level
Apr 29 18:58:16 roshan-XPS systemd-resolved[792]: Server returned error NXDOMAIN, mitigating potential DNS violation DVE-2018-0001, retrying transaction with reduced feature level
Apr 29 18:58:16 roshan-XPS systemd-logind[872]: Power key pressed.
Apr 29 18:58:18 roshan-XPS colord[953]: failed to get session [pid 868]: No data available
Apr 29 18:58:19 roshan-XPS systemd[1]: NetworkManager-dispatcher.service: Succeeded.
Apr 29 18:58:19 roshan-XPS systemd-resolved[792]: Server returned error NXDOMAIN, mitigating potential DNS violation DVE-2018-0001, retrying transaction with reduced feature level
Apr 29 18:58:22 roshan-XPS systemd-logind[872]: Power key pressed.
Apr 29 18:58:26 roshan-XPS systemd-logind[872]: Power key pressed.
Apr 29 18:58:28 roshan-XPS gsd-power[1793]: Error setting property 'PowerSaveMode' on interface org.gnome.Mutter.DisplayConfig: Timeout was reached (g-io-error-quark, 24)
Apr 29 18:58:28 roshan-XPS gsd-power[1793]: Error setting property 'PowerSaveMode' on interface org.gnome.Mutter.DisplayConfig: Timeout was reached (g-io-error-quark, 24)
Apr 29 18:58:29 roshan-XPS ModemManager[862]: <info> [device /sys/devices/pci0000:00/0000:00:14.0/usb1/1-7] creating modem with plugin 'Generic' and '1' ports
Apr 29 18:58:29 roshan-XPS ModemManager[862]: <warn> Could not grab port (tty/ttyACM0): 'Cannot add port 'tty/ttyACM0', unhandled serial type'
Apr 29 18:58:29 roshan-XPS ModemManager[862]: <warn> Couldn't create modem for device '/sys/devices/pci0000:00/0000:00:14.0/usb1/1-7': Failed to find primary AT port
Apr 29 18:58:39 roshan-XPS gsd-power[1793]: Failed to acquire idle monitor proxy: Timeout was reached
Apr 29 18:58:39 roshan-XPS gsd-power[1793]: Failed to acquire idle monitor proxy: Timeout was reached
Apr 29 18:58:39 roshan-XPS gsd-power[1793]: Failed to acquire idle monitor proxy: Timeout was reached
Apr 29 18:58:41 roshan-XPS gsd-power[1793]: Failed to acquire idle monitor proxy: Timeout was reached
Apr 29 18:58:41 roshan-XPS gsd-power[1793]: Failed to acquire idle monitor proxy: Timeout was reached
Apr 29 18:58:41 roshan-XPS gsd-power[1793]: Failed to acquire idle monitor proxy: Timeout was reached
Apr 29 18:58:41 roshan-XPS gnome-session[1547]: gnome-session-binary[1547]: GnomeDesktop-WARNING: Failed to acquire idle monitor proxy: Timeout was reached
Apr 29 18:58:41 roshan-XPS gnome-session-binary[1547]: GnomeDesktop-WARNING: Failed to acquire idle monitor proxy: Timeout was reached
Apr 29 18:58:44 roshan-XPS gsd-power[1793]: Error setting property 'PowerSaveMode' on interface org.gnome.Mutter.DisplayConfig: Timeout was reached (g-io-error-quark, 24)
Apr 29 18:58:49 roshan-XPS CRON[4760]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 29 18:58:49 roshan-XPS CRON[4761]: (root) CMD ([ -x /etc/init.d/anacron ] && if [ ! -d /run/systemd/system ]; then /usr/sbin/invoke-rc.d anacron start >/dev/null; fi)
Apr 29 18:58:49 roshan-XPS CRON[4760]: pam_unix(cron:session): session closed for user root
Apr 29 18:58:49 roshan-XPS CRON[4762]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 29 18:58:49 roshan-XPS CRON[4763]: (root) CMD ([ -x /etc/init.d/anacron ] && if [ ! -d /run/systemd/system ]; then /usr/sbin/invoke-rc.d anacron start >/dev/null; fi)
Apr 29 18:58:49 roshan-XPS CRON[4762]: pam_unix(cron:session): session closed for user root
正如您所看到的，似乎有相当多的条目提到了显示器或台式机，但我不确定该如何理解？
答案1
[ 0.311997] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.HS01._UPC], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.312005] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.312007] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.312009] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.HS01._PLD], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.312012] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.312014] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.312400] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.HS02._UPC], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.312403] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.312405] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.312407] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.HS02._PLD], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.312409] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.312411] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.312788] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.HS03._UPC], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.312791] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.312792] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.312794] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.HS03._PLD], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.312797] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.312798] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.313175] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.HS04._UPC], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.313179] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.313180] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.313182] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.HS04._PLD], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.313184] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.313186] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.313561] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.HS05._UPC], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.313564] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.313565] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.313567] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.HS05._PLD], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.313569] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.313571] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.313951] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.HS06._UPC], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.313954] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.313956] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.313957] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.HS06._PLD], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.313960] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.313961] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.314337] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.HS07._UPC], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.314340] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.314341] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.314343] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.HS07._PLD], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.314345] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.314347] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.314722] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.HS08._UPC], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.314725] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.314726] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.314728] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.HS08._PLD], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.314731] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.314732] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.315107] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.HS09._UPC], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.315110] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.315112] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.315113] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.HS09._PLD], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.315116] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.315117] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.315494] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.HS10._UPC], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.315497] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.315498] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.315500] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.HS10._PLD], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.315502] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.315504] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.315878] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.HS11._UPC], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.315881] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.315883] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.315884] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.HS11._PLD], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.315887] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.315888] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.316264] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.HS12._UPC], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.316267] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.316268] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.316270] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.HS12._PLD], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.316272] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.316274] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.316674] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.USR1._UPC], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.316677] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.316679] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.316680] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.USR1._PLD], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.316683] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.316684] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.316688] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.USR2._UPC], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.316690] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.316692] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.316693] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.USR2._PLD], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.316696] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.316697] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.316739] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.SS01._UPC], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.316742] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.316743] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.316745] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.SS01._PLD], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.316747] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.316749] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.316790] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.SS02._UPC], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.316793] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.316794] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.316796] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.SS02._PLD], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.316798] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.316800] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.316840] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.SS03._UPC], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.316843] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.316845] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.316846] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.SS03._PLD], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.316849] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.316850] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.316890] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.SS04._UPC], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.316893] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.316895] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.316896] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.SS04._PLD], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.316899] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.316900] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.316941] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.SS05._UPC], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.316943] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.316945] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.316946] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.SS05._PLD], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.316949] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.316950] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.316991] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.SS06._UPC], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.316994] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.316995] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.316996] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.SS06._PLD], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.316999] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.317000] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.317041] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.SS07._UPC], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.317044] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.317045] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.317046] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.SS07._PLD], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.317049] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.317050] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.317091] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.SS08._UPC], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.317094] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.317095] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.317097] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.SS08._PLD], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.317099] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.317101] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.317141] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.SS09._UPC], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.317144] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.317146] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.317147] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.SS09._PLD], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.317150] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.317151] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.317191] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.SS10._UPC], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.317194] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.317196] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.317197] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.SS10._PLD], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.317200] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.317201] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.323241] ACPI: 13 ACPI AML tables successfully acquired and loaded
[ 0.350418] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[ 1.338128] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0xFC, rev-id 1)
[ 1.339919] tpm tpm0: A TPM error (2314) occurred attempting the self test
[ 208.756162] pci_raw_set_power_state: 27 callbacks suppressed
[ 208.756163] pcieport 0000:03:02.0: Refused to change power state, currently in D3
[ 208.756385] xhci_hcd 0000:3a:00.0: Refused to change power state, currently in D3
[ 208.833917] xhci_hcd 0000:3a:00.0: Refused to change power state, currently in D3
[ 208.833959] xhci_hcd 0000:3a:00.0: WARN: xHC restore state timeout
[ 208.833962] xhci_hcd 0000:3a:00.0: PCI post-resume error -110!
[ 208.833966] xhci_hcd 0000:3a:00.0: HC died; cleaning up
[ 208.833993] xhci_hcd 0000:3a:00.0: remove, state 4
[ 208.834002] usb usb4: USB disconnect, device number 1
[ 208.834379] xhci_hcd 0000:3a:00.0: USB bus 4 deregistered
[ 208.834388] xhci_hcd 0000:3a:00.0: remove, state 4
[ 208.834394] usb usb3: USB disconnect, device number 1
[ 208.834735] xhci_hcd 0000:3a:00.0: Host halt failed, -19
[ 208.834742] xhci_hcd 0000:3a:00.0: Host not accessible, reset failed.
[ 208.834888] xhci_hcd 0000:3a:00.0: USB bus 3 deregistered
[ 208.835288] pcieport 0000:03:01.0: Refused to change power state, currently in D3
[ 209.335992] pci_bus 0000:04: busn_res: [bus 04] is released
[ 209.336025] pci_bus 0000:05: busn_res: [bus 05-39] is released
[ 209.336078] pci_bus 0000:3a: busn_res: [bus 3a] is released
[ 209.336104] pci_bus 0000:03: busn_res: [bus 03-3a] is released
首先，更新此内容： Dell XPS 15 9570 系统 BIOS
然后在 uefi/bios 中禁用快速启动、安全启动、TPM 设备加密和雷电加密。然后移除连接到该设备的所有 usb 3/xHCI 设备。
然后再次测试。
答案2
NVMe SSD 可能是罪魁祸首
您有大量ACPI错误需要关注。然而，最可能的原因是 NVMe SSD。使用sudo -H gedit /etc/default/grub并更改此行：
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpiphp.disable=1"
您可能有其他选择，但插入acpiphp.disable=1是最重要的。它可以防止 SSD 自行断电（或类似情况）。
保存文件然后运行：
sudo update-grub
下次重启后，您的问题有望得到解决。如果没有，原因可能是ACPI启动日志中存在许多错误。
ACPI 错误
您的启动日志中重复出现了相同的两个 ACPI 错误消息：
[ 0.311997] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.HS01._UPC], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.312005] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.312007] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.312009] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.HS01._PLD], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.312012] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.312014] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.312400] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.HS02._UPC], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.312403] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.312405] ACPI: Skipping parse of AML opcode: Method (0x0014)
[ 0.312407] ACPI BIOS Error (bug): Failure creating [\_SB.PCI0.XHC.RHUB.HS02._PLD], AE_ALREADY_EXISTS (20181213/dswload2-324)
[ 0.312409] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20181213/psobject-221)
[ 0.312411] ACPI: Skipping parse of AML opcode: Method (0x0014)
相比之下，我只有一个 ACPI 错误组，它是一个常见错误：
Apr 27 09:41:08 alien kernel: ACPI Error: [\_SB_.PCI0.XHC_.RHUB.HS11] Namespace lookup failure, AE_NOT_FOUND (20170728/dswload-210)
Apr 27 09:41:08 alien kernel: ACPI Exception: AE_NOT_FOUND, During name lookup/catalog (20170728/psobject-252)
Apr 27 09:41:08 alien kernel: ACPI Exception: AE_NOT_FOUND, (SSDT:xh_rvp10) while loading table (20170728/tbxfload-228)
Apr 27 09:41:08 alien kernel: ACPI Error: 1 table load failures, 9 successful (20170728/tbxfload-246)
由于启动日志中的 ACPI 错误消息非常常见，所以我不会首先关注那里。
查看上次启动
您可能需要设置journalctl为在启动过程中持久：
使用以下方法可以更轻松地准确查看机器死机的位置以及死机原因：
journalctl -b-1
这将调出之前因挂起/未恢复/电源开关而终止的启动。点击该End键可立即从第一个启动消息转到冻结前的最后一条消息。
答案3
该问题可能是mem_sleep_defaultDell XPS 13 的已知问题，请参阅这里。我的 Dell XPS 15 也遇到了同样的问题。 ？的输出cat /sys/power/mem_sleep应该是：s2idel [deep] 如果不是/etc/default/grub，请将行更改
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
为
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash mem_sleep_default=deep"
有关更多详细信息，请参阅提供的链接。