일시 중지 기능은 내 노트북에서 제대로 작동했지만 최근 업데이트 이후 문제가 발생했습니다. 일시 중지 상태에서 노트북을 깨운 후 화면이 켜지지 않습니다. 그 밖의 모든 것~인 것 같다부팅은 잘되는데 화면에 이미지가 안뜹니다. 노트북이 완전히 깨어났지만 화면에 이미지가 표시되지 않습니다. 그러나 "수정"을 찾았습니다. 노트북을 깨웠는데 검은색 화면이 나타나면 HDMI 케이블을 사용하여 노트북을 깨울 수 있습니다. 내가 해야 할 일은 HDMI 케이블(예: TV에 연결된 케이블)을 연결하는 것뿐입니다. 연결하기만 하면 화면이 "깨어납니다". 이상하지만 작동합니다. 물론 TV를 가지고 다닐 수 없다는 것이 문제이기 때문에 이것이 영구적인 해결책은 아닙니다.
여기에 더 많은 디버깅 코드가 있습니다.
일시 중지 상태에서 깨어날 때의 일반적인 로그 항목:
Apr 19 18:55:08 george kernel: PM: Syncing filesystems ... done.
Apr 19 18:55:08 george kernel: Freezing user space processes ... (elapsed 0.001 seconds) done.
Apr 19 18:55:08 george kernel: OOM killer disabled.
Apr 19 18:55:08 george kernel: Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
Apr 19 18:55:08 george kernel: Suspending console(s) (use no_console_suspend to debug)
Apr 19 18:55:08 george kernel: wlp1s0: deauthenticating from 51:b7:bf:0a:bc:63 by local choice (Reason: 3=DEAUTH_LEAVING)
Apr 19 18:55:08 george kernel: sd 0:0:0:0: [sda] Synchronizing SCSI cache
Apr 19 18:55:08 george kernel: sd 0:0:0:0: [sda] Stopping disk
Apr 19 18:55:08 george kernel: wlp1s0: failed to remove key (1, ff:ff:ff:ff:ff:ff) from hardware (-22)
Apr 19 18:55:08 george kernel: ACPI: Preparing to enter system sleep state S3
Apr 19 18:55:08 george kernel: ACPI: EC: event blocked
Apr 19 18:55:08 george kernel: ACPI: EC: EC stopped
Apr 19 18:55:08 george kernel: PM: Saving platform NVS memory
Apr 19 18:55:08 george kernel: Disabling non-boot CPUs ...
Apr 19 18:55:08 george kernel: smpboot: CPU 1 is now offline
Apr 19 18:55:08 george kernel: ACPI: Low-level resume complete
Apr 19 18:55:08 george kernel: ACPI: EC: EC started
Apr 19 18:55:08 george kernel: PM: Restoring platform NVS memory
Apr 19 18:55:08 george kernel: Enabling non-boot CPUs ...
Apr 19 18:55:08 george kernel: x86: Booting SMP configuration:
Apr 19 18:55:08 george kernel: smpboot: Booting Node 0 Processor 1 APIC 0x2
Apr 19 18:55:08 george kernel: cache: parent cpu1 should not be sleeping
Apr 19 18:55:08 george kernel: CPU1 is up
Apr 19 18:55:08 george kernel: ACPI: Waking up from system sleep state S3
Apr 19 18:55:08 george kernel: ACPI: EC: event unblocked
Apr 19 18:55:08 george kernel: [drm:intel_display_resume [i915]] *ERROR* Restoring old state failed with -22
Apr 19 18:55:08 george kernel: sd 0:0:0:0: [sda] Starting disk
Apr 19 18:55:08 george kernel: usb 1-7: reset high-speed USB device number 5 using xhci_hcd
Apr 19 18:55:08 george kernel: ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
Apr 19 18:55:08 george kernel: ata1.00: configured for UDMA/133
Apr 19 18:55:08 george kernel: usb 1-3: reset high-speed USB device number 2 using xhci_hcd
Apr 19 18:55:08 george kernel: OOM killer enabled.
Apr 19 18:55:08 george systemd-logind[266]: Lid opened.
Apr 19 18:55:08 george dhcpcd[14830]: wlp1s0: carrier lost
Apr 19 18:55:08 george kernel: Restarting tasks ... done.
Apr 19 18:55:08 george kernel: PM: suspend exit
Apr 19 18:55:08 george systemd-sleep[25353]: System resumed.
Apr 19 18:55:08 george systemd[1]: Started Suspend.
Apr 19 18:55:08 george systemd[1]: sleep.target: Unit not needed anymore. Stopping.
Apr 19 18:55:08 george systemd[1]: Stopped target Sleep.
Apr 19 18:55:08 george systemd[1]: Reached target Suspend.
Apr 19 18:55:08 george systemd[1]: suspend.target: Unit not needed anymore. Stopping.
Apr 19 18:55:08 george systemd[1]: Stopped target Suspend.
Apr 19 18:55:08 george systemd-logind[266]: Operation 'sleep' finished.
Apr 19 18:55:08 george wicd[271]: sending signal ALRM to pid 14830
Apr 19 18:55:08 george wicd[271]: waiting for pid 14830 to exit
Apr 19 18:55:08 george dhcpcd[25410]: sending signal ALRM to pid 14830
Apr 19 18:55:08 george dhcpcd[25410]: waiting for pid 14830 to exit
Apr 19 18:55:08 george dhcpcd[14830]: wlp1s0: deleting route to 192.168.178.0/24
Apr 19 18:55:08 george dhcpcd[14830]: wlp1s0: deleting default route via 192.168.178.1
Apr 19 18:55:08 george dhcpcd[14830]: received SIGALRM, releasing
Apr 19 18:55:08 george dhcpcd[14830]: wlp1s0: removing interface
Apr 19 18:55:08 george dhcpcd[14830]: dhcpcd exited
Apr 19 18:55:08 george kernel: IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready
VGA 카드의 세부 정보는 다음과 같습니다.
$ lspci -vnn | grep VGA -A 12
00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics [8086:1606] (rev 08) (prog-if 00 [VGA controller])
Subsystem: Intel Corporation HD Graphics [8086:1606]
Flags: bus master, fast devsel, latency 0, IRQ 46
Memory at e0000000 (64-bit, non-prefetchable) [size=16M]
Memory at d0000000 (64-bit, prefetchable) [size=256M]
I/O ports at 1800 [size=64]
[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [d0] Power Management version 2
Capabilities: [a4] PCI Advanced Features
Kernel driver in use: i915
Kernel modules: i915
이전에는 최신 커널을 사용하고 있었지만 이 문제가 발생한 후 LTS로 변경했습니다.
$ uname -a Linux george 4.14.34-1-lts #1 SMP Thu Apr 12 20:30:09 CEST 2018 x86_64 GNU/Linux
이게 뭔지 아는 사람 있나요?
저는 i3를 창 관리자로 사용하고 데스크톱 환경은 사용하지 않으며 Arch Linux 운영 체제를 사용합니다.