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Xorg 损坏 xf86EnableIOPorts：无法为 I/O 设置 IOPL（不允许操作）未检测到设备

tag-icon • tag-icon linux x11 xorg nvidia intel
Xorg 损坏 xf86EnableIOPorts：无法为 I/O 设置 IOPL（不允许操作）未检测到设备

我正在尝试在我的 Arch Linux 上使用Xorg而不是使用。Wayland

我的笔记本电脑中有两个显卡。英特尔和 Nvidia 显卡。

我的日志文件的输出是：

[    53.401] (WW) Failed to open protocol names file lib/xorg/protocol.txt
[    53.403] 
X.Org X Server 1.20.0
X Protocol Version 11, Revision 0
[    53.403] Build Operating System: Linux Arch Linux
[    53.403] Current Operating System: Linux thinkpad 4.17.8-1-ARCH #1 SMP PREEMPT Wed Jul 18 09:56:24 UTC 2018 x86_64
[    53.403] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-linux root=UUID=4c4cf377-77af-4cd1-bd40-6d94fae4e2f1 rw quiet resume=UUID=4a1be855-ae3e-4add-b3e0-3b3abb817115 nvidia-drm.modeset=1
[    53.403] Build Date: 18 June 2018  03:12:37PM
[    53.403]  
[    53.403] Current version of pixman: 0.34.0
[    53.404]    Before reporting problems, check http://wiki.x.org
    to make sure that you have the latest version.
[    53.404] Markers: (--) probed, (**) from config file, (==) default setting,
    (++) from command line, (!!) notice, (II) informational,
    (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[    53.404] (==) Log file: "/home/henzler/.local/share/xorg/Xorg.1.log", Time: Fri Jul 20 17:30:51 2018
[    53.412] (==) Using config directory: "/etc/X11/xorg.conf.d"
[    53.412] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[    53.414] (==) No Layout section.  Using the first Screen section.
[    53.414] (==) No screen section available. Using defaults.
[    53.414] (**) |-->Screen "Default Screen Section" (0)
[    53.414] (**) |   |-->Monitor "<default monitor>"
[    53.415] (==) No device specified for screen "Default Screen Section".
    Using the first device section listed.
[    53.415] (**) |   |-->Device "Intel Graphics"
[    53.415] (==) No monitor specified for screen "Default Screen Section".
    Using a default monitor configuration.
[    53.415] (**) Option "DontZap" "false"
[    53.415] (==) Automatically adding devices
[    53.415] (==) Automatically enabling devices
[    53.415] (==) Automatically adding GPU devices
[    53.415] (==) Automatically binding GPU devices
[    53.415] (==) Max clients allowed: 256, resource mask: 0x1fffff
[    53.415] (WW) The directory "/usr/share/fonts/OTF" does not exist.
[    53.415]    Entry deleted from font path.
[    53.415] (WW) The directory "/usr/share/fonts/Type1" does not exist.
[    53.415]    Entry deleted from font path.
[    53.415] (==) FontPath set to:
    /usr/share/fonts/misc,
    /usr/share/fonts/TTF,
    /usr/share/fonts/100dpi,
    /usr/share/fonts/75dpi
[    53.415] (**) ModulePath set to "/usr/lib/xorg/modules,/usr/lib/nvidia/xorg"
[    53.415] (II) The server relies on udev to provide the list of input devices.
    If no devices become available, reconfigure udev or disable AutoAddDevices.
[    53.415] (II) Module ABI versions:
[    53.415]    X.Org ANSI C Emulation: 0.4
[    53.415]    X.Org Video Driver: 24.0
[    53.415]    X.Org XInput driver : 24.1
[    53.415]    X.Org Server Extension : 10.0
[    53.416] (++) using VT number 3

[    53.420] (II) systemd-logind: took control of session /org/freedesktop/login1/session/c3
[    53.422] (II) xfree86: Adding drm device (/dev/dri/card0)
[    53.424] (II) systemd-logind: got fd for /dev/dri/card0 226:0 fd 10 paused 0
[    53.424] (II) xfree86: Adding drm device (/dev/dri/card1)
[    53.425] (II) systemd-logind: got fd for /dev/dri/card1 226:1 fd 11 paused 0
[    53.427] (**) OutputClass "nvidia" ModulePath extended to "/usr/lib/nvidia/xorg,/usr/lib/xorg/modules,/usr/lib/xorg/modules,/usr/lib/nvidia/xorg"
[    53.427] (**) OutputClass "nvidia" setting /dev/dri/card0 as PrimaryGPU
[    53.429] (--) PCI: (0@0:2:0) 8086:191b:17aa:5050 rev 6, Mem @ 0xf0000000/16777216, 0xe0000000/268435456, I/O @ 0x0000e000/64, BIOS @ 0x????????/131072
[    53.429] (--) PCI:*(2@0:0:0) 10de:134d:17aa:5050 rev 162, Mem @ 0xf1000000/16777216, 0xc0000000/268435456, 0xd0000000/33554432, I/O @ 0x0000d000/128
[    53.429] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[    53.430] (II) LoadModule: "glx"
[    53.430] (II) Loading /usr/lib/nvidia/xorg/libglx.so
[    53.495] (II) Module glx: vendor="NVIDIA Corporation"
[    53.495]    compiled for 4.0.2, module version = 1.0.0
[    53.495]    Module class: X.Org Server Extension
[    53.496] (II) NVIDIA GLX Module  396.24  Wed Apr 25 23:17:01 PDT 2018
[    53.497] (II) LoadModule: "intel"
[    53.498] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[    53.502] (II) Module intel: vendor="X.Org Foundation"
[    53.502]    compiled for 1.20.0, module version = 2.99.917
[    53.502]    Module class: X.Org Video Driver
[    53.502]    ABI class: X.Org Video Driver, version 24.0
[    53.502] (II) intel: Driver for Intel(R) Integrated Graphics Chipsets:
    i810, i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, 865G,
    915G, E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM,
    Pineview G, 965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33,
    GM45, 4 Series, G45/G43, Q45/Q43, G41, B43
[    53.503] (II) intel: Driver for Intel(R) HD Graphics
[    53.503] (II) intel: Driver for Intel(R) Iris(TM) Graphics
[    53.503] (II) intel: Driver for Intel(R) Iris(TM) Pro Graphics
[    53.503] xf86EnableIOPorts: failed to set IOPL for I/O (Operation not permitted)
[    53.505] (II) intel(G0): Using Kernel Mode Setting driver: i915, version 1.6.0 20180308
[    53.505] (II) intel(G0): SNA compiled from 2.99.917-831-ge7bfc906
[    53.521] (EE) No devices detected.
[    53.521] (EE) 
Fatal server error:
[    53.521] (EE) no screens found(EE) 
[    53.521] (EE) 
Please consult the The X.Org Foundation support 
     at http://wiki.x.org
 for help. 
[    53.521] (EE) Please also check the log file at "/home/henzler/.local/share/xorg/Xorg.1.log" for additional information.
[    53.521] (EE) 
[    53.539] (EE) Server terminated with error (1). Closing log file.

我知道那里有很多类似的问题，但到目前为止没有任何结果对我有用。

我做了以下工作：

  • 已安装xf86-video-intel
  • 已删除xorg.conf
  • 安装 CUDA + Nvidia 驱动程序

答案1

您的目标是什么？您想使用低功耗、低性能的 Intel 显卡，还是 NVIDIA 显卡？您安装了 CUDA，所以我猜您无论如何都打算使用 NVIDIA GPU，所以我建议摆脱 xf86-video-intel。

然后按照维基：https://wiki.archlinux.org/title/NVIDIA_Optimus#Use_NVIDIA_graphics_only

答案2

  1. [    53.503] Xorg broken xf86EnableIOPorts: failed to set IOPL for I/O (Operation not permitted)

    在此错误中，如果您在 Google 上搜索“Xorg bad xf86EnableIOPorts: failed to set IOPL for I/O (Operation not allowed)”，您可能也会偶然发现来自 Unix Stack Exchange 的另一个问题，例如xf86EnableIOPorts：无法为 I/O 设置 IOPL（不允许操作）- 虽然它也没有确认的答案。那里的答案指定了仅适用于 Linux Mint 的解决方案。

    如果您不以 root 用户身份运行它。那么尝试一下也许就能解决这个问题。

  2. [    53.415] (II) The server relies on udev to provide the list of input devices.
 If no devices become available, reconfigure udev or disable AutoAddDevices.
[    53.521] (EE) No devices detected.

    这两个日志条目相互关联。这表明如果您遇到没有可用设备的错误，则可以尝试重新配置udev或禁用AutoAddDevices。

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