我的 Linux Mint Lenovo Thinkpad e14 今天启动后无法识别。许多简单的任务比以前花费了 5 倍以上的时间,而对于相同的任务,我的 CPU 比以前要高得多。示例:选项卡切换器、右键单击、打开 firefox、thunderbird、sublime 等。
- 我
sudo apt update && sudo apt upgrade
在这开始后跑了,但没有帮助 - 我已经重启好几次了
- 昨天,我以 root 身份安装了至少 1 个新的 R 软件包,并第一次访问远程 HPC 集群
- 我启动到 Windows 10(双启动),一切似乎都很好,这表明硬件没问题?
...不确定其中是否相关
输出inxi -Fxxxrz
:
System: Kernel: 5.15.0-105-generic x86_64 bits: 64 compiler: N/A Desktop: Cinnamon 4.8.6 wm: muffin 4.8.1
dm: LightDM 1.30.0 Distro: Linux Mint 20.1 Ulyssa base: Ubuntu 20.04 focal
Machine: Type: Laptop System: LENOVO product: 20TA004HUS v: ThinkPad E14 Gen 2 serial: <filter> Chassis: type: 10
serial: <filter>
Mobo: LENOVO model: 20TA004HUS v: SDK0J40697 WIN serial: <filter> UEFI: LENOVO v: R1EET56W(1.56 ) date: 06/29/2023
Battery: ID-1: BAT0 charge: 16.6 Wh condition: 45.8/45.0 Wh (102%) volts: 11.1/11.1 model: LGC 5B10X026 type: Li-poly
serial: <filter> status: Discharging cycles: 2794
CPU: Topology: Quad Core model: 11th Gen Intel Core i7-1165G7 bits: 64 type: MT MCP arch: Tiger Lake rev: 1
L2 cache: 12.0 MiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 44851
Speed: 727 MHz min/max: 400/4700 MHz Core speeds (MHz): 1: 492 2: 609 3: 1038 4: 446 5: 652 6: 588 7: 979 8: 667
Graphics: Device-1: Intel vendor: Lenovo driver: i915 v: kernel bus ID: 00:02.0 chip ID: 8086:9a49
Display: x11 server: X.Org 1.20.13 driver: modesetting unloaded: fbdev,vesa resolution: 1920x1080~60Hz
OpenGL: renderer: Mesa Intel Xe Graphics (TGL GT2) v: 4.6 Mesa 21.2.6 direct render: Yes
Audio: Device-1: Intel vendor: Lenovo driver: sof-audio-pci-intel-tgl bus ID: 00:1f.3 chip ID: 8086:a0c8
Sound Server: ALSA v: k5.15.0-105-generic
Network: Device-1: Intel driver: iwlwifi v: kernel port: 4000 bus ID: 00:14.3 chip ID: 8086:a0f0
IF: wlp0s20f3 state: up mac: <filter>
Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet vendor: Lenovo driver: r8169 v: kernel port: 3000
bus ID: 04:00.0 chip ID: 10ec:8168
IF: enp4s0 state: down mac: <filter>
Drives: Local Storage: total: 476.94 GiB used: 295.75 GiB (62.0%)
ID-1: /dev/nvme0n1 vendor: Samsung model: MZALQ512HALU-000L1 size: 476.94 GiB speed: 31.6 Gb/s lanes: 4
serial: <filter> rev: BL1QFXV7 scheme: GPT
Partition: ID-1: / size: 342.50 GiB used: 295.71 GiB (86.3%) fs: ext4 dev: /dev/nvme0n1p6
ID-2: swap-1 size: 977.0 MiB used: 0 KiB (0.0%) fs: swap dev: /dev/nvme0n1p5
Sensors: System Temperatures: cpu: 46.0 C mobo: N/A
Fan Speeds (RPM): fan-1: 0
Repos: No active apt repos in: /etc/apt/sources.list
No active apt repos in: /etc/apt/sources.list.d/additional-repositories.list
Active apt repos in: /etc/apt/sources.list.d/deadsnakes-ppa-focal.list
1: deb http://ppa.launchpad.net/deadsnakes/ppa/ubuntu focal main
Active apt repos in: /etc/apt/sources.list.d/inkscape_dev-stable-focal.list
1: deb http://ppa.launchpad.net/inkscape.dev/stable/ubuntu focal main
No active apt repos in: /etc/apt/sources.list.d/mendeleydesktop.list
Active apt repos in: /etc/apt/sources.list.d/official-package-repositories.list
1: deb http://mirror.csclub.uwaterloo.ca/linuxmint-packages ulyssa main upstream import backport
2: deb http://mirror.csclub.uwaterloo.ca/ubuntu focal main restricted universe multiverse
3: deb http://mirror.csclub.uwaterloo.ca/ubuntu focal-updates main restricted universe multiverse
4: deb http://mirror.csclub.uwaterloo.ca/ubuntu focal-backports main restricted universe multiverse
5: deb http://security.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse
6: deb http://archive.canonical.com/ubuntu/ focal partner
Active apt repos in: /etc/apt/sources.list.d/signal-xenial.list
1: deb [arch=amd64 signed-by=/usr/share/keyrings/signal-desktop-keyring.gpg] https://updates.signal.org/desktop/apt xenial main
Active apt repos in: /etc/apt/sources.list.d/slack.list
1: deb https://packagecloud.io/slacktechnologies/slack/debian/ jessie main
Active apt repos in: /etc/apt/sources.list.d/sublime-text.list
1: deb https://download.sublimetext.com/ apt/stable/
Active apt repos in: /etc/apt/sources.list.d/ubuntuhandbook1-gimp-focal.list
1: deb http://ppa.launchpad.net/ubuntuhandbook1/gimp/ubuntu focal main
Active apt repos in: /etc/apt/sources.list.d/zotero.list
1: deb [signed-by=/usr/share/keyrings/zotero-archive-keyring.gpg by-hash=force] https://zotero.retorque.re/file/apt-package-archive ./
Active apt repos in: /etc/apt/sources.list.d/librewolf.sources
1: deb [arch=amd64] https://deb.librewolf.net focal main
Info: Processes: 272 Uptime: 27m Memory: 15.32 GiB used: 2.21 GiB (14.4%) Init: systemd v: 245 runlevel: 5 Compilers:
gcc: 9.4.0 alt: 9 Shell: bash v: 5.0.17 running in: gnome-terminal inxi: 3.0.38
任何关于如何追踪这种突然放缓的根源的指导都是值得赞赏的。
仅供参考:交叉发布在这里
编辑 1 条附加信息:
cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor | sort -u
:
powersave
lscpu | grep MHz
:
CPU MHz: 2800.000
CPU max MHz: 4700.0000
CPU min MHz: 400.0000
虽然它处于省电模式,但我认为这不是问题,因为 cpu 仍然约为 60%,并且它不能解释减速的程度。
解决方案:我安装了throttled,并且必须在BIOS 中禁用SecureBoot 才能使其工作。
似乎很多用户都遇到这个问题,但仅限于 Linux。我的情况可能很独特,因为它突然开始。遗憾的是,五年多后仍未能得到适当的修复。感谢上面评论中的帮助。