%20.png)
所以目前我在 CLI 中运行 gentoo，并想安装桌面环境。我跟着gentoo 维基，但 sddm 似乎无法正常工作：
GENTOO MACHINE ~ # rc-service display-manager start --verbose
* Executing: /lib/rc/sh/openrc-run.sh /lib/rc/sh/openrc-run.sh /etc/init.d/display-manager start
* Setting up sddm ...
* start-stop-daemon: fopen `/run/sddm.pid': No such file or directory
* Detaching to start `/usr/bin/sddm' ... [ ok ]
GENTOO MACHINE ~ #
我检查了我的/etc/conf.d/display-manager：
GENTOO MACHINE ~ # cat /etc/conf.d/display-manager
# We always try and start the DM on a static VT. The various DMs normally
# default to using VT7. If you wish to use the display-manager init
# script, then you should ensure that the VT checked is the same VT your
# DM wants to use.
# We do this check to ensure that you haven't accidentally configured
# something to run on the VT in your /etc/inittab file so that
# you don't get a dead keyboard.
CHECKVT=7 # What display manager do you use ?
# [ xdm | greetd | gdm | sddm | gpe | lightdm | entrance ]
# NOTE: If this is set in /etc/rc.conf, that setting will override this one.
DISPLAYMANAGER="sddm"
我尝试使用startx命令，但它看不到屏幕。这是 Xorg 配置：
GENTOO MACHINE / # Xorg -configure X.Org X Server 1.20.14
X Protocol Version 11, Revision 0
Build Operating System: Linux 5.15.11-gentoo x86_64 Gentoo Current Operating System: Linux GENTOO MACHINE 5.15.11-gentoo #1 SMP PREEMPT Wed Dec 29 12:47:38 CET 2021 x86_64Kernel command line: BOOT_IMAGE=/vmlinuz-5.15.11-gentoo root=UUID=a9ec68ee-f208-4c5f-9c9d-ed8a881c1663 ro single
Build Date: 30 December 2021 06:34:51AM Current version of pixman: 0.40.0 Before reporting problems, check http://wiki.x.org to make sure that you have the latest version. Markers: (--) probed, (**) from config file, (==) default setting, (++) from command line, (!!) notice, (II) informational, (WW) warning, (EE) error, (NI) not implemented, (??) unknown. (==) Log file: "/var/log/Xorg.0.log", Time: Thu Dec 30 06:58:53 2021 List of video drivers: amdgpu modesetting (++) Using config file: "/root/xorg.conf.new" (==) Using system config directory "/usr/share/X11/xorg.conf.d" (II) AMDGPU(0): [KMS] Kernel modesetting enabled. (II) AMDGPU(1): [KMS] Kernel modesetting enabled. Xorg is not able to detect your mouse. Edit the file and correct the Device. Xorg has configured a multihead system, please check your config. Your xorg.conf file is /root/xorg.conf.new To test the server, run 'X -config /root/xorg.conf.new' (EE) Server terminated with error (2). Closing log file.
GENTOO MACHINE / #
好的，所以有人问我有关 .log 文件的问题，这里是：
[ 160.130]
X.Org X Server 1.20.14
X Protocol Version 11, Revision 0
[ 160.131] Build Operating System: Linux 5.15.11-gentoo x86_64 Gentoo
[ 160.131] Current Operating System: Linux GENTOO MACHINE 5.15.11-gentoo #1 SMP PREEMPT Wed Dec 29 12:47:38 CET 2021 x86_64
[ 160.131] Kernel command line: BOOT_IMAGE=/vmlinuz-5.15.11-gentoo root=UUID=a9ec68ee-f208-4c5f-9c9d-ed8a881c1663 ro
[ 160.131] Build Date: 30 December 2021 06:34:51AM
[ 160.131]
[ 160.131] Current version of pixman: 0.40.0
[ 160.131] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 160.131] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 160.131] (==) Log file: "/var/log/Xorg.0.log", Time: Thu Dec 30 08:24:07 2021
[ 160.131] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 160.131] (==) No Layout section. Using the first Screen section.
[ 160.131] (==) No screen section available. Using defaults.
[ 160.131] (**) |-->Screen "Default Screen Section" (0)
[ 160.131] (**) | |-->Monitor "<default monitor>"
[ 160.131] (==) No monitor specified for screen "Default Screen Section".
Using a default monitor configuration.
[ 160.131] (==) Automatically adding devices
[ 160.131] (==) Automatically enabling devices
[ 160.131] (==) Automatically adding GPU devices
[ 160.131] (==) Max clients allowed: 256, resource mask: 0x1fffff
[ 160.131] (WW) The directory "/usr/share/fonts/TTF/" does not exist.
[ 160.131] Entry deleted from font path.
[ 160.131] (WW) The directory "/usr/share/fonts/OTF/" does not exist.
[ 160.131] Entry deleted from font path.
[ 160.131] (WW) The directory "/usr/share/fonts/Type1/" does not exist.
[ 160.131] Entry deleted from font path.
[ 160.131] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/100dpi/".
[ 160.131] Entry deleted from font path.
[ 160.131] (Run 'mkfontdir' on "/usr/share/fonts/100dpi/").
[ 160.131] (==) FontPath set to:
/usr/share/fonts/misc/,
/usr/share/fonts/75dpi/
[ 160.131] (==) ModulePath set to "/usr/lib64/xorg/modules"
[ 160.131] (II) The server relies on udev to provide the list of input devices.
If no devices become available, reconfigure udev or disable AutoAddDevices.
[ 160.131] (II) Loader magic: 0x556ffebd5d00
[ 160.131] (II) Module ABI versions:
[ 160.131] X.Org ANSI C Emulation: 0.4
[ 160.131] X.Org Video Driver: 24.1
[ 160.131] X.Org XInput driver : 24.1
[ 160.131] X.Org Server Extension : 10.0
[ 160.132] (--) using VT number 7
[ 160.132] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[ 160.134] (--) PCI:*(38@0:0:0) 1002:67df:1da2:e387 rev 239, Mem @ 0xe0000000/268435456, 0xf0000000/2097152, 0xfce00000/262144, I/O @ 0x0000e000/256, BIOS @ 0x????????/131072
[ 160.134] (II) LoadModule: "glx"
[ 160.134] (II) Loading /usr/lib64/xorg/modules/extensions/libglx.so
[ 160.136] (II) Module glx: vendor="X.Org Foundation"
[ 160.136] compiled for 1.20.14, module version = 1.0.0
[ 160.136] ABI class: X.Org Server Extension, version 10.0
[ 160.136] (==) Matched ati as autoconfigured driver 0
[ 160.136] (==) Matched modesetting as autoconfigured driver 1
[ 160.136] (==) Matched fbdev as autoconfigured driver 2
[ 160.136] (==) Matched vesa as autoconfigured driver 3
[ 160.136] (==) Assigned the driver to the xf86ConfigLayout
[ 160.136] (II) LoadModule: "ati"
[ 160.136] (WW) Warning, couldn't open module ati
[ 160.136] (EE) Failed to load module "ati" (module does not exist, 0)
[ 160.136] (II) LoadModule: "modesetting"
[ 160.137] (II) Loading /usr/lib64/xorg/modules/drivers/modesetting_drv.so
[ 160.137] (II) Module modesetting: vendor="X.Org Foundation"
[ 160.137] compiled for 1.20.14, module version = 1.20.14
[ 160.137] Module class: X.Org Video Driver
[ 160.137] ABI class: X.Org Video Driver, version 24.1
[ 160.137] (II) LoadModule: "fbdev"
[ 160.137] (WW) Warning, couldn't open module fbdev
[ 160.137] (EE) Failed to load module "fbdev" (module does not exist, 0)
[ 160.137] (II) LoadModule: "vesa"
[ 160.137] (WW) Warning, couldn't open module vesa
[ 160.137] (EE) Failed to load module "vesa" (module does not exist, 0)
[ 160.137] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[ 160.137] (EE) open /dev/dri/card0: No such file or directory
[ 160.137] (WW) Falling back to old probe method for modesetting
[ 160.137] (EE) open /dev/dri/card0: No such file or directory
[ 160.137] (EE) Screen 0 deleted because of no matching config section.
[ 160.137] (II) UnloadModule: "modesetting"
[ 160.137] (EE) Device(s) detected, but none match those in the config file.
[ 160.137] (EE)
Fatal server error:
[ 160.137] (EE) no screens found(EE)
[ 160.137] (EE)
Please consult the The X.Org Foundation support
at http://wiki.x.org
for help.
[ 160.137] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[ 160.137] (EE)
[ 160.137] (EE) Server terminated with error (1). Closing log file.
有关 /etc/X11 的更多信息：
GENTOO MACHINE ~ # cd /etc/X11
GENTOO MACHINE /etc/X11 # ls
chooser.sh Sessions startDM.sh xdm xinit xsm
GENTOO MACHINE /etc/X11 #
答案1
抱歉没有回复 - 我已经找到答案了。我的 kenrel 配置完全错误，因为我正在运行自定义内核配置。更多信息可以在这里找到 -https://forums.gentoo.org/viewtopic-p-8686789.html#8686789