运行Linux的MacBook 4,1在关机时冻结
运行Linux的MacBook 4,1在关机时冻结
提问于 2021-09-02 21:00:18
[ OK ] Reached target Final Step
[ OK ] Finished Power-Off.
[ OK ] Reached target Power-Off.
[27022.555948] sd-umoun[21227]: Failed to unmount /oldroot: device or resource busy
[27022.560980] sd-umoun[21228]: Failed to unmount /oldroot/dev/pts: Device or resource busy
[27022.563273] sd-umoun[21229]: Failed to unmount /oldroot/dev: Device or resource busy
[27023.565921] shutdown[1]: Failed to finalize file systems, ignoring
[27023.781186] hub 6-0:1.0: hub_ext_port_status failed (err = -110)
[27024.808694] Kernel panic - not syncing: Timeout: not all CPUs entered broadcast exception handler
_ ] Stopped remount Root and Kernel File Systems.
] Stopped Monitoring of LVM2 mirror, snapshots etc. using dmeventd or progress polling
] Reached target Shutdown.
Starting Shuts down the "live" preinstalled system cleanly...
] Finished Shuts down the "live" preinstalled system cleanly.
] Reached target Final Step
] Finished Power-Off.
] Reached target Power-Off.
1.287672] sd-umoun[3729]: Failed to unmount /oldroot: device or resource busy
1.289859] sd-umoun[3730]: Failed to unmount /oldroot/dev/pts: Device or resource busy
1.292206] sd-umoun[3731]: Failed to unmount /oldroot/dev: Device or resource busy
1.296931] shutdown[1]: Failed to finalize file systems, ignoring
2.635950] hub 6-0:1.0: hub_ext_port_status failed (err = -110)我最近在2008年的一个MacBook 4,1上安装了Linux。它工作得很好，但关闭过程有时会在结束时卡住。我已经搜索了一种解决方案，到目前为止，我已经将默认的关机限制从10 s提高到了100 s，并将USB2驱动程序列入了黑名单( USB3驱动程序的USB端口仍然正常工作)。这个问题大约发生在一半的时间。我使用MacOSX10.7.5进行双引导，并使用ReFind作为引导管理器，尽管我也可以从Grub启动。来自新获取：
OS: Linux Mint 20.2 x86_64
Host: MacBook4,1 1.0
Kernel: 5.4.0-81-generic
Packages: 2371 (dpkg), 5 (flatpak)
Shell: bash 5.0.17
Resolution: 1280x800
DE: Xfce
WM: Xfwm4
WM Theme: Mint-Y
Theme: Mint-Y [GTK2/3]
Icons: Mint-Y [GTK2/3]
Terminal: xfce4-terminal
Terminal Font: Monospace 12
CPU: Intel Core 2 Duo T8300 (2) @ 2.4 GHz
GPU: Intel Mobile GM965/GL960
Memory: 1431MiB / 3916MiB在屏幕冻结后，我拍了一张照片，这可能表明我需要做些什么来修复它。我希望我张贴在正确的部分。提前谢谢你的建议。
如果不是针对这个特定问题的修复，那么是否有任何配置更改会迫使MacBook在发布"Reached target power off“后关闭。第二张图片显示了内核恐慌作为冻结前的最后一条消息。
回答 2
Unix & Linux用户
发布于 2021-09-09 20:29:40
请尝试在grub配置中设置intel_idle.max_cstate=1。然后用grub启动，看看问题是否仍然存在。
Unix & Linux用户
发布于 2021-09-08 02:09:02
你可以试着这么做
sudo nano /etc/mkinitcpio.conf
change:
HOOKS="base udev autodetect modconf block keyboard keymap filesystems fsck"
to:
HOOKS="base udev autodetect modconf block keyboard keymap filesystems fsck shutdown"
sudo mkinitcpio -P
sudo grub-mkconfig -o /boot/grub/grub.cfg
sudo systemctl restart systemd-coredump.socket
sudo systemctl reset-failed一些用户报告说这是一个nvidia驱动程序问题，他们通过删除/etc/mkinitcpio.conf中的nvdia模块来修复它。
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原文链接：
https://unix.stackexchange.com/questions/667387
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