我最近在一台16岁(或更高)的笔记本电脑上安装了antiX 19.3。我一直有一个问题,那就是它一直在睡觉!每隔30-45秒左右,它就进入睡眠模式,然后按下键盘返回。这甚至包括引导序列:在运行运行级别5的init脚本时,这种情况已经发生过一次。它在加载了我的桌面环境(IceWM)之后继续进行。
我阅读了这个高度相关的问题,并找到了一个解决办法:在内核:acpi=off apm=off
的grub2引导行上完全禁用ACPI和APM。但这不是一个好的解决方案,因为它是重要的笔记本电脑去睡觉时,不使用;你想要风扇速度控制等。
另一个建议涉及到systemd设施,但我的分发版没有使用systemd。
我还能做什么?还有,这可能是什么原因呢?
下面是我的dmesg的重复部分:
[Wed May 12 17:11:00 2021] VFS: busy inodes on changed media or resized disk sr0
[Wed May 12 17:11:26 2021] PM: suspend entry (deep)
[Wed May 12 17:11:26 2021] PM: Syncing filesystems ... done.
[Wed May 12 17:11:26 2021] Freezing user space processes ... (elapsed 0.001 seconds) done.
[Wed May 12 17:11:26 2021] OOM killer disabled.
[Wed May 12 17:11:26 2021] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
[Wed May 12 17:11:26 2021] Suspending console(s) (use no_console_suspend to debug)
[Wed May 12 17:11:26 2021] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[Wed May 12 17:11:26 2021] sd 0:0:0:0: [sda] Stopping disk
[Wed May 12 17:11:28 2021] ACPI: EC: interrupt blocked
[Wed May 12 17:11:28 2021] ACPI: Preparing to enter system sleep state S3
[Wed May 12 17:11:28 2021] ACPI: EC: event blocked
[Wed May 12 17:11:28 2021] ACPI: EC: EC stopped
[Wed May 12 17:11:28 2021] PM: Saving platform NVS memory
[Wed May 12 17:11:28 2021] Disabling non-boot CPUs ...
[Wed May 12 17:11:28 2021] ACPI: Low-level resume complete
[Wed May 12 17:11:28 2021] ACPI: EC: EC started
[Wed May 12 17:11:28 2021] PM: Restoring platform NVS memory
[Wed May 12 17:11:28 2021] ACPI: Waking up from system sleep state S3
[Wed May 12 17:11:28 2021] ACPI: EC: interrupt unblocked
[Wed May 12 17:11:28 2021] usb usb2: root hub lost power or was reset
[Wed May 12 17:11:28 2021] usb usb3: root hub lost power or was reset
[Wed May 12 17:11:28 2021] usb usb4: root hub lost power or was reset
[Wed May 12 17:11:28 2021] 8139too 0000:01:00.0 eth0: link up, 100Mbps, full-duplex, lpa 0xC5E1
[Wed May 12 17:11:28 2021] sd 0:0:0:0: [sda] Starting disk
[Wed May 12 17:11:28 2021] ACPI: EC: event unblocked
[Wed May 12 17:11:28 2021] ata1.00: ACPI cmd ef/03:0c:00:00:00:a0 (SET FEATURES) filtered out
[Wed May 12 17:11:28 2021] ata1.00: ACPI cmd ef/03:45:00:00:00:a0 (SET FEATURES) filtered out
[Wed May 12 17:11:28 2021] ata2.00: ACPI cmd ef/03:0c:00:00:00:a0 (SET FEATURES) filtered out
[Wed May 12 17:11:28 2021] ata2.00: ACPI cmd ef/03:42:00:00:00:a0 (SET FEATURES) filtered out
[Wed May 12 17:11:29 2021] usb 3-2: reset full-speed USB device number 2 using uhci_hcd
[Wed May 12 17:11:29 2021] firewire_core 0000:01:02.0: rediscovered device fw0
[Wed May 12 17:11:30 2021] OOM killer enabled.
[Wed May 12 17:11:30 2021] Restarting tasks ... done.
[Wed May 12 17:11:30 2021] PM: suspend exit
[Wed May 12 17:11:35 2021] VFS: busy inodes on changed media or resized disk sr0
[Wed May 12 17:12:01 2021] PM: suspend entry (deep)
备注:
发布于 2022-01-12 11:41:38
我的一台笔记本电脑偶尔也会出现同样的“打嗝”,这似乎是由一个卡住(或误解)的笔记本电脑盖子开关引起的,尤其是当它被打开的盖子闲置,并在设定超时后挂起。
现在,当我用电源键唤醒机器时,30秒后它立即再次暂停。然而,如果我关闭和打开盖子,系统醒来,一切都好。
如果这没有帮助,你可以尝试改变系统对电源开关和盖子开关的反应。许多现代linuxes将systemd
作为init进程运行。其systemd-logind.service
是通过/etc/logind.conf
配置的:
HoldoffTimeoutSec=
是启动后忽略盖子开关的初始时间框架。默认为30秒。HandleLidSwitch=
可以设置为ignore
。HandleLidSwitchExternalPower=
,HandleLidSwitchDocked=
可以设置为定义单独的盖子开关动作时,笔记本电脑是在其电源适配器,或当笔记本电脑停靠或外部显示器连接。有关更多细节,请参见手册页。
https://unix.stackexchange.com/questions/649392
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