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环境:我的笔记本是 Ubuntu 18.04LTS,i5-8265U,之前运行正常。
其实我两周前就遇到过这个问题。我进入登录界面,输入密码,然后就闪屏了(屏幕空白,紫色),然后就回到了登录界面---然后我的键盘、触摸板和鼠标就完全不工作了我必须按下电源按钮强制重启。重启后,kryboard 和触摸板运行正常。
我知道我之前问过一些类似的问题。但这与此不同。最后一个问题是当你完成某些任务(例如游戏)时,桌面环境被冻结。这是因为 Xwayland 崩溃并且系统无法重新启动它。 然而,之后我使用了 Xorg 和 gnome。而这次的错误有所不同,因为你可以看到过渡动画,但你什么都做不了,因为你的输入不起作用(键盘等)。
我进入了/var/crash,什么都没有。这里是系统日志在/var/log中。希望它会有所帮助。
Jun 6 22:42:49 machrev-S1-Pro systemd[1]: Started TLP suspend/resume.
Jun 6 22:42:49 machrev-S1-Pro systemd[1]: Reached target Sleep.
Jun 6 22:42:49 machrev-S1-Pro systemd[1]: Starting Suspend...
Jun 6 22:42:49 machrev-S1-Pro systemd-sleep[13108]: Suspending system...
Jun 6 22:42:49 machrev-S1-Pro kernel: [21110.110299] PM: suspend entry (deep)
Jun 6 23:17:44 machrev-S1-Pro systemd[1]: Starting Flush Journal to Persistent Storage...
Jun 6 23:17:44 machrev-S1-Pro systemd-modules-load[383]: Inserted module 'lp'
Jun 6 23:17:44 machrev-S1-Pro systemd[1]: Started Load/Save Random Seed.
Jun 6 23:17:44 machrev-S1-Pro systemd-modules-load[383]: Inserted module 'ppdev'
Jun 6 23:17:44 machrev-S1-Pro systemd-modules-load[383]: Inserted module 'parport_pc'
Jun 6 23:17:44 machrev-S1-Pro systemd[1]: Started Load Kernel Modules.
Jun 6 23:17:44 machrev-S1-Pro systemd[1]: Mounting Kernel Configuration File System...
Jun 6 23:17:44 machrev-S1-Pro systemd[1]: Mounting FUSE Control File System...
Jun 6 23:17:44 machrev-S1-Pro systemd[1]: Starting Apply Kernel Variables...
Jun 6 23:17:44 machrev-S1-Pro systemd[1]: Mounted Kernel Configuration File System.
Jun 6 23:17:44 machrev-S1-Pro systemd[1]: Mounting FUSE Control File System...
Jun 6 23:17:44 machrev-S1-Pro systemd[1]: Starting Apply Kernel Variables...
Jun 6 23:17:44 machrev-S1-Pro systemd[1]: Mounted Kernel Configuration File System.
Jun 6 23:17:44 machrev-S1-Pro systemd[1]: Mounted FUSE Control File System.
Jun 6 23:17:44 machrev-S1-Pro kernel: [ 0.000000] microcode: microcode updated early to revision 0xca, date = 2019-10-03
Jun 6 23:17:44 machrev-S1-Pro kernel: [ 0.000000] Linux version 5.3.0-56-generic (buildd@lcy01-amd64-017) (gcc version 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04)) #50~18.04.1-Ubuntu SMP Wed May 27 08:52:12 UTC 2020 (Ubuntu 5.3.0-56.50~18.04.1-generic 5.3.18)
Jun 6 23:17:44 machrev-S1-Pro kernel: [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.3.0-56-generic root=UUID=41226dd2-7d76-4c72-9b6c-5cf05c49dc48 ro quiet splash vt.handoff=1
Jun 6 23:17:44 machrev-S1-Pro kernel: [ 0.000000] KERNEL supported cpus:
Jun 6 23:17:44 machrev-S1-Pro systemd[1]: Started Set the console keyboard layout.
Jun 6 23:17:44 machrev-S1-Pro kernel: [ 0.000000] Intel GenuineIntel
Jun 6 23:17:44 machrev-S1-Pro kernel: [ 0.000000] AMD AuthenticAMD
Jun 6 23:17:44 machrev-S1-Pro kernel: [ 0.000000] Hygon HygonGenuine
Jun 6 23:17:44 machrev-S1-Pro kernel: [ 0.000000] Centaur CentaurHauls
Jun 6 23:17:44 machrev-S1-Pro kernel: [ 0.000000] zhaoxin Shanghai
Jun 6 23:17:44 machrev-S1-Pro kernel: [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
Jun 6 23:17:44 machrev-S1-Pro systemd[1]: Started Create Static Device Nodes in /dev.
Jun 6 23:17:44 machrev-S1-Pro kernel: [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
Jun 6 23:17:44 machrev-S1-Pro kernel: [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
Jun 6 23:17:44 machrev-S1-Pro kernel: [ 0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
Jun 6 23:17:44 machrev-S1-Pro systemd[1]: Starting udev Kernel Device Manager...
…
这里我发现了一些错误>(我不明白这些是什么意思)
Jun 6 23:17:44 machrev-S1-Pro systemd[1]: Started ACPI event daemon.
Jun 6 23:17:44 machrev-S1-Pro systemd[1]: Starting Bluetooth service...
Jun 6 23:17:44 machrev-S1-Pro kernel: [ 0.372766] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.HS04._UPC], AE_ALREADY_EXISTS (20190703/dswload2-327)
Jun 6 23:17:44 machrev-S1-Pro kernel: [ 0.372771] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190703/psobject-221)
Jun 6 23:17:44 machrev-S1-Pro kernel: [ 0.372773] ACPI: Skipping parse of AML opcode: Method (0x0014)
Jun 6 23:17:44 machrev-S1-Pro kernel: [ 0.381003] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.HS07._UPC], AE_ALREADY_EXISTS (20190703/dswload2-327)
Jun 6 23:17:44 machrev-S1-Pro kernel: [ 0.381008] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190703/psobject-221)
Jun 6 23:17:44 machrev-S1-Pro systemd[1]: Starting Modem Manager...
Jun 6 23:17:44 machrev-S1-Pro systemd[1]: Started D-Bus System Message Bus.
Jun 6 23:17:44 machrev-S1-Pro kernel: [ 0.381010] ACPI: Skipping parse of AML opcode: Method (0x0014)
Jun 6 23:17:44 machrev-S1-Pro kernel: [ 0.383748] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.HS08._UPC], AE_ALREADY_EXISTS (20190703/dswload2-327)
Jun 6 23:17:44 machrev-S1-Pro kernel: [ 0.383753] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190703/psobject-221)
有人可以给我一些建议吗?非常感谢。