小白昨天收到有更新的通知,现已更新 Kernel: 5.15.0-41-generic,有没有坑啊?好害怕 - V2EX
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huntagain2008

小白昨天收到有更新的通知,现已更新 Kernel: 5.15.0-41-generic,有没有坑啊?好害怕

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  •   huntagain2008 Jul 14, 2022 4374 views
    This topic created in 1383 days ago, the information mentioned may be changed or developed.
    .-/+oossssoo+/-. root@kubuntu-machine
    `:+ssssssssssssssssss+:` --------------------
    -+ssssssssssssssssssyyssss+- OS: Ubuntu 20.04.4 LTS x86_64
    .ossssssssssssssssssdMMMNysssso. Host: Inspiron 3470
    /ssssssssssshdmmNNmmyNMMMMhssssss/ Kernel: 5.15.0-41-generic
    +ssssssssshmydMMMMMMMNddddyssssssss+ Uptime: 26 mins
    /sssssssshNMMMyhhyyyyhmNMMMNhssssssss/ Packages: 2357 (dpkg), 5 (snap)
    .ssssssssdMMMNhsssssssssshNMMMdssssssss. Shell: bash 5.0.17
    +sssshhhyNMMNyssssssssssssyNMMMysssssss+ Resolution: 1600x900
    ossyNMMMNyMMhsssssssssssssshmmmhssssssso DE: KDE5
    ossyNMMMNyMMhsssssssssssssshmmmhssssssso WM: KWin
    +sssshhhyNMMNyssssssssssssyNMMMysssssss+ Theme: Adwaita [GTK3]
    .ssssssssdMMMNhsssssssssshNMMMdssssssss. Icons: Adwaita [GTK3]
    /sssssssshNMMMyhhyyyyhdNMMMNhssssssss/ Terminal: konsole
    +sssssssssdmydMMMMMMMMddddyssssssss+ CPU: Intel i3-9100 (4) @ 4.200GHz
    /ssssssssssshdmNNNNmyNMMMMhssssss/ GPU: Intel 8th Gen Core Processor
    .ossssssssssssssssssdMMMNysssso. Memory: 3579MiB / 7774MiB
    -+sssssssssssssssssyyyssss+-
    `:+ssssssssssssssssss+:`
    .-/+oossssoo+/-.
    Supplement 1    Jul 14, 2022
    [ 0.257266] kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PR00._CPC], AE_NOT_FOUND (20210730/psargs-330) [ 0.257276] kernel: [ 0.257277] kernel: No Local Variables are initialized for Method [_CPC] [ 0.257277] kerne: [ 0.257278] kernel: No Arguments are initialized for method [_CPC] [ 0.257279] kernel: [ 0.257280] kernel: ACPI Error: Aborting method \_SB.PR01._CPC due to previous error (AE_NOT_FOUND) (20210730/psparse-529) [ 0.257316] kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PR00._CPC], AE_NOT_FOUND (20210730/psargs-330) [ 0.257320] kernel: [ 0.257321] kernel: No Local Variables are initialized for Method [_CPC] [ 0.257322] kernel: [ 0.257322] kernel: No Arguments are initialized for method [_CPC] [ 0.257323] kernel: [ 0.257323] kernel: ACPI Error: Aborting method \_SB.PR02._CPC due to previous error (AE_NOT_FOUND) (20210730/psparse-529) [ 0.257354] kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PR00._CPC], AE_NOT_FOUND (20210730/psargs-330) [ 0.257359] kernel: [ 0.257359] kernel: No Local Variables are initialized for Method [_CPC] [ 0.257360] kernel: [ 0.257360] kernel: No Arguments are initialized for method [_CPC] [ 0.257361] kernel: [ 0.257361] kernel: ACPI Error: Aborting method \_SB.PR03._CPC due to previous error (AE_NOT_FOUND) (20210730/psparse-529) 

    眼花了,是ACPI Error: AE_NOT_FOUND 好像不是什么大问题,是不是忽略就好了 https://unix.stackexchange.com/questions/443398/acpi-bios-error-ae-not-found

    Supplement 2    Jul 14, 2022
     .-/+oossssoo+/-. root@kubuntu-machine `:+ssssssssssssssssss+:` -------------------- -+ssssssssssssssssssyyssss+- OS: Ubuntu 20.04.4 LTS x86_64 .ossssssssssssssssssdMMMNysssso. Host: Inspiron 3470 /ssssssssssshdmmNNmmyNMMMMhssssss/ Kernel: 5.15.0-41-generic +ssssssssshmydMMMMMMMNddddyssssssss+ Uptime: 26 mins /sssssssshNMMMyhhyyyyhmNMMMNhssssssss/ Packages: 2357 (dpkg), 5 (snap) .ssssssssdMMMNhsssssssssshNMMMdssssssss. Shell: bash 5.0.17 +sssshhhyNMMNyssssssssssssyNMMMysssssss+ Resolution: 1600x900 ossyNMMMNyMMhsssssssssssssshmmmhssssssso DE: KDE5 ossyNMMMNyMMhsssssssssssssshmmmhssssssso WM: KWin +sssshhhyNMMNyssssssssssssyNMMMysssssss+ Theme: Adwaita [GTK3] .ssssssssdMMMNhsssssssssshNMMMdssssssss. Icons: Adwaita [GTK3] /sssssssshNMMMyhhyyyyhdNMMMNhssssssss/ Terminal: konsole +sssssssssdmydMMMMMMMMddddyssssssss+ CPU: Intel i3-9100 (4) @ 4.200GHz /ssssssssssshdmNNNNmyNMMMMhssssss/ GPU: Intel 8th Gen Core Processor Gaussian Mixture Model .ossssssssssssssssssdMMMNysssso. Memory: 3579MiB / 7774MiB -+sssssssssssssssssyyyssss+- `:+ssssssssssssssssss+:` .-/+oossssoo+/-. 
    11 replies    2022-07-16 13:43:10 +08:00
    selca
        1
    selca  
       Jul 14, 2022
    huntagain2008
        2
    huntagain2008  
    OP
       Jul 14, 2022
    刚备份了数据到 icloud 云盘
    aim467
        3
    aim467  
       Jul 14, 2022
    更新了,没啥问题
    GuryYu
        4
    GuryYu  
       Jul 14, 2022
    是爆出有什么漏洞了吗
    huntagain2008
        5
    huntagain2008  
    OP
       Jul 14, 2022
    @GuryYu 主要是看网文介绍是为了适配 Intel 12 代 CPU 的,害怕公司电脑 i3-9100 的 CPU 不能很好兼容新的 Kernel 。之前用 arch 5.18 的内核就出过事。而且今天开机画面有 AHCI 一些字样,没看懂,但是有点慌
    vbcity
        6
    vbcity  
       Jul 14, 2022
    没事别瞎升级, 除非安全因素。 所以我内核还是 3.10.x ,稳定才是王道。
    novolunt
        7
    novolunt  
       Jul 14, 2022
    新内核可以搞搞 直接从网卡层面对各个应用网络进行管理
    docs.cilium.io/en/stable/bpf
    liaohongxing
        8
    liaohongxing  
       Jul 14, 2022
    ubuntu 有官方的 HWE 内核,HWE 很新,就是为了给 5 年支持的 LTS 用上新内核 ,如果是 HWE 随便用 。不用担心

    kubuntu 如果是自己编译的新内核 。不是上游的 HWE 内核,那稳定性就不知道了。
    elboble
        9
    elboble  
       Jul 15, 2022 via Android
    为了用 12 代,我已经升到 18 了
    huntagain2008
        10
    huntagain2008  
    OP
       Jul 15, 2022
    7 月 15 09:56:09 kubuntu-machine kernel: Linux version 5.15.0-41-generic (buildd@lcy02-amd64-105) (gcc (Ubuntu 9.4.0-1ubuntu1~20.04.1) 9.4.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #44~20.04.1-Ubuntu SMP Fri Jun 24 13:27:29 UTC 2022 (Ubuntu 5.15.0-41.44~20.04.1-generic 5.15.39)

    应该不是 HWE 内核。用的更新用的镜像源 cn99 ,不了解 cn99 源,只是测试结果是 cn99 源最快。
    评论区说是可以忽略
    https://askubuntu.com/questions/1416198/ubuntu-22-04-acpi-bios-error-bug-could-not-resolve-symbol-errors-on-asus-x7
    huntagain2008
        11
    huntagain2008  
    OP
       Jul 16, 2022 via iPhone
    @huntagain2008 纠正,是 HWE 内核。
    家里旧的 Thinkpad L421 Xubuntu 刚更新,看到推送的是 HWE 内核。开机画面无报错。上班用的台式机报错应该是 Dell 台式机的个别现象。
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