我的故事有点长。我有一个 Linux Mint Tricia。它带有 Cinnamon，过了一段时间，我开始使用 XFCE 并删除了 Cinnamon。一段时间后，我安装了 GNOME 并删除了 XFCE，现在我安装了 XMonad （但没有删除 GNOME ）。我遇到一个问题：一段时间后我的屏幕变黑。我不想要这个！这是 XMonad 的事情还是 X11 的事情？或者是 GNOME 的东西干扰了我的 XMonad？
我有 XMonad + XMobar + 氮气 + 康普顿。
我的 XMonad 配置：
--
-- xmonad example config file.
--
-- A template showing all available configuration hooks,
-- and how to override the defaults in your own xmonad.hs conf file.
--
-- Normally, you'd only override those defaults you care about.
--
import XMonad
import Data.Monoid
import System.Exit
import XMonad.Util.Run
import XMonad.Hooks.ManageDocks
import XMonad.Hooks.DynamicLog
import XMonad.Layout.Grid
import XMonad.Actions.Volume -- To change and get the volume
import XMonad.Util.Dzen -- To show the volume
import XMonad.Layout.Spacing
import XMonad.Layout.ResizableTile
import XMonad.Layout.Tabbed
import XMonad.Layout.NoBorders
-- import XMonad.Layout.TwoPane
import XMonad.Layout.BinarySpacePartition
import qualified XMonad.StackSet as W
import qualified Data.Map as M
-- The preferred terminal program, which is used in a binding below and by
-- certain contrib modules.
--
myTerminal = "gnome-terminal"
-- Whether focus follows the mouse pointer.
myFocusFollowsMouse :: Bool
myFocusFollowsMouse = False
-- Whether clicking on a window to focus also passes the click to the window
myClickJustFocuses :: Bool
myClickJustFocuses = False
myBorderWidth = 1
myModMask = mod4Mask
myWorkspaces = ["1","2","3","4","5","6","7","8","9"]
myNormalBorderColor = "#282a36"
myFocusedBorderColor = "#ff5555"
alert = dzenConfig centered . show . round
centered =
onCurr (center 200 100)
>=> addArgs ["-fg", "#f8f8f2"]
>=> addArgs ["-bg", "#282a36"]
------------------------------------------------------------------------
-- Key bindings. Add, modify or remove key bindings here.
--
myKeys conf@(XConfig {XMonad.modMask = modm}) = M.fromList $
-- launch a terminal
[ ((modm .|. shiftMask, xK_Return), spawn $ XMonad.terminal conf)
-- volume
, ((modm, xK_F6), lowerVolume 4 >>= alert)
, ((modm, xK_F7), raiseVolume 4 >>= alert)
, ((modm .|. shiftMask, xK_F6), lowerVolume 1 >>= alert)
, ((modm .|. shiftMask, xK_F7), raiseVolume 1 >>= alert)
-- launch dmenu
, ((modm, xK_p ), spawn "dmenu_run -l 20")
-- launch gmrun
, ((modm .|. shiftMask, xK_p ), spawn "gmrun")
-- Take a screenshot
, ((0 , xK_Print ), spawn "xfce4-screenshooter")
-- close focused window
, ((modm .|. shiftMask, xK_c ), kill)
-- Rotate through the available layout algorithms
, ((modm, xK_space ), sendMessage NextLayout)
-- Reset the layouts on the current workspace to default
, ((modm .|. shiftMask, xK_space ), setLayout $ XMonad.layoutHook conf)
-- Resize viewed windows to the correct size
, ((modm, xK_n ), refresh)
-- Move focus to the next window
, ((modm, xK_Tab ), windows W.focusDown)
-- Move focus to the next window
, ((modm, xK_j ), windows W.focusDown)
-- Move focus to the previous window
, ((modm, xK_k ), windows W.focusUp )
-- Move focus to the master window
, ((modm, xK_m ), windows W.focusMaster )
-- Swap the focused window and the master window
, ((modm, xK_Return), windows W.swapMaster)
-- Swap the focused window with the next window
, ((modm .|. shiftMask, xK_j ), windows W.swapDown )
-- Swap the focused window with the previous window
, ((modm .|. shiftMask, xK_k ), windows W.swapUp )
-- Shrink the master area
, ((modm, xK_h ), sendMessage Shrink)
-- Expand the master area
, ((modm, xK_l ), sendMessage Expand)
-- Shink the non master area
, ((modm .|. shiftMask, xK_h ), sendMessage MirrorShrink)
-- Expand the non master area
, ((modm .|. shiftMask, xK_l ), sendMessage MirrorExpand)
-- Push window back into tiling
, ((modm, xK_t ), withFocused $ windows . W.sink)
-- Increment the number of windows in the master area
, ((modm , xK_comma ), sendMessage (IncMasterN 1))
-- Deincrement the number of windows in the master area
, ((modm , xK_period), sendMessage (IncMasterN (-1)))
-- Toggle the status bar gap
-- Use this binding with avoidStruts from Hooks.ManageDocks.
-- See also the statusBar function from Hooks.DynamicLog.
--
-- , ((modm , xK_b ), sendMessage ToggleStruts)
-- Quit xmonad
, ((modm .|. shiftMask, xK_q ), io (exitWith ExitSuccess))
-- Restart xmonad
, ((modm , xK_q ), spawn "killall xmobar; xmonad --recompile; xmonad --restart")
-- Run xmessage with a summary of the default keybindings (useful for beginners)
, ((modm .|. shiftMask, xK_slash ), spawn ("echo \"" ++ help ++ "\" | xmessage -file -"))
]
++
--
-- mod-[1..9], Switch to workspace N
-- mod-shift-[1..9], Move client to workspace N
--
[((m .|. modm, k), windows $ f i)
| (i, k) <- zip (XMonad.workspaces conf) [xK_1 .. xK_9]
, (f, m) <- [(W.greedyView, 0), (W.shift, shiftMask)]]
++
--
-- mod-{w,e,r}, Switch to physical/Xinerama screens 1, 2, or 3
-- mod-shift-{w,e,r}, Move client to screen 1, 2, or 3
--
[((m .|. modm, key), screenWorkspace sc >>= flip whenJust (windows . f))
| (key, sc) <- zip [xK_w, xK_e, xK_r] [0..]
, (f, m) <- [(W.view, 0), (W.shift, shiftMask)]]
------------------------------------------------------------------------
-- Mouse bindings: default actions bound to mouse events
--
myMouseBindings (XConfig {XMonad.modMask = modm}) = M.fromList $
-- mod-button1, Set the window to floating mode and move by dragging
[ ((modm, button1), (\w -> focus w >> mouseMoveWindow w
>> windows W.shiftMaster))
-- mod-button2, Raise the window to the top of the stack
, ((modm, button2), (\w -> focus w >> windows W.shiftMaster))
-- mod-button3, Set the window to floating mode and resize by dragging
, ((modm, button3), (\w -> focus w >> mouseResizeWindow w
>> windows W.shiftMaster))
-- you may also bind events to the mouse scroll wheel (button4 and button5)
]
------------------------------------------------------------------------
-- Layouts:
-- You can specify and transform your layouts by modifying these values.
-- If you change layout bindings be sure to use 'mod-shift-space' after
-- restarting (with 'mod-q') to reset your layout state to the new
-- defaults, as xmonad preserves your old layout settings by default.
--
-- The available layouts. Note that each layout is separated by |||,
-- which denotes layout choice.
-- Tabbed style config
myTabConfig = def { activeColor = "#303030"
, inactiveColor = "#000000"
, urgentColor = "#fdf6e3"
, activeBorderColor = "#303030"
, inactiveBorderColor = "#000000"
, urgentBorderColor = "#fdf6e3"
, activeTextColor = "#f8f8f8"
, inactiveTextColor = "#a0a0a0"
, urgentTextColor = "#1ABC9C"
, fontName = "xft:FiraCode:size=10:antialias=true"
}
myLayout = (tiled ||| bsp ||| tabs ||| fullscreen)
where
-- default tiling algorithm partitions the screen into two panes with more adjustment
tiled = avoidStruts $ spacing 5 $ (ResizableTall nmaster delta ratio [])
mirrortiled = avoidStruts $ spacing 5 $ Mirror $ (ResizableTall nmaster delta ratio [])
-- Real fullscreen
fullscreen = noBorders $ Full
-- Tabbed windows
tabs = avoidStruts $ noBorders $ tabbed shrinkText myTabConfig
-- Selected window divides into two
bsp = avoidStruts $ spacing 5 $ emptyBSP
-- The default number of windows in the master pane
nmaster = 1
-- Default proportion of screen occupied by master pane
ratio = 1/2
-- Percent of screen to increment by when resizing panes
delta = 3/100
------------------------------------------------------------------------
-- Window rules:
-- Execute arbitrary actions and WindowSet manipulations when managing
-- a new window. You can use this to, for example, always float a
-- particular program, or have a client always appear on a particular
-- workspace.
--
-- To find the property name associated with a program, use
-- > xprop | grep WM_CLASS
-- and click on the client you're interested in.
--
-- To match on the WM_NAME, you can use 'title' in the same way that
-- 'className' and 'resource' are used below.
--
myManageHook = composeAll
[ className =? "MPlayer" --> doFloat
, className =? "Gimp" --> doFloat
, resource =? "desktop_window" --> doIgnore
, resource =? "kdesktop" --> doIgnore ]
------------------------------------------------------------------------
-- Event handling
-- * EwmhDesktops users should change this to ewmhDesktopsEventHook
--
-- Defines a custom handler function for X Events. The function should
-- return (All True) if the default handler is to be run afterwards. To
-- combine event hooks use mappend or mconcat from Data.Monoid.
--
myEventHook = mempty
------------------------------------------------------------------------
-- Status bars and logging
-- Perform an arbitrary action on each internal state change or X event.
-- See the 'XMonad.Hooks.DynamicLog' extension for examples.
--
--myLogHook = dynamicLogWithPP $
-- xmobarPP {
-- ppOutput = hPutStrLn xmproc
-- }
------------------------------------------------------------------------
-- Startup hook
-- Perform an arbitrary action each time xmonad starts or is restarted
-- with mod-q. Used by, e.g., XMonad.Layout.PerWorkspace to initialize
-- per-workspace layout choices.
--
-- By default, do nothing.
myStartupHook = return ()
myPP = def { ppCurrent = xmobarColor "#1ABC9C" "" . wrap "[" "]"
, ppTitle = xmobarColor "#1ABC9C" "" . shorten 60
, ppVisible = wrap "(" ")"
, ppUrgent = xmobarColor "red" "yellow"
}
main = do
h <- spawnPipe "xmobar -x 0 /home/arthur/.config/xmobar/xmobarrc"
xmonad $ docks def {
-- simple stuff
terminal = myTerminal,
focusFollowsMouse = myFocusFollowsMouse,
clickJustFocuses = myClickJustFocuses,
borderWidth = myBorderWidth,
modMask = myModMask,
workspaces = myWorkspaces,
normalBorderColor = myNormalBorderColor,
focusedBorderColor = myFocusedBorderColor,
-- key bindings
keys = myKeys,
mouseBindings = myMouseBindings,
-- hooks, layouts
layoutHook = myLayout,
manageHook = myManageHook,
handleEventHook = myEventHook,
logHook = dynamicLogWithPP $ myPP {
ppOutput = hPutStrLn h
},
startupHook = myStartupHook
}
-- | Finally, a copy of the default bindings in simple textual tabular format.
help :: String
help = unlines ["The default modifier key is 'alt'. Default keybindings:",
"",
"-- launching and killing programs",
"mod-Shift-Enter Launch xterminal",
"mod-p Launch dmenu",
"mod-Shift-p Launch gmrun",
"mod-Shift-c Close/kill the focused window",
"mod-Space Rotate through the available layout algorithms",
"mod-Shift-Space Reset the layouts on the current workSpace to default",
"mod-n Resize/refresh viewed windows to the correct size",
"",
"-- move focus up or down the window stack",
"mod-Tab Move focus to the next window",
"mod-Shift-Tab Move focus to the previous window",
"mod-j Move focus to the next window",
"mod-k Move focus to the previous window",
"mod-m Move focus to the master window",
"",
"-- modifying the window order",
"mod-Return Swap the focused window and the master window",
"mod-Shift-j Swap the focused window with the next window",
"mod-Shift-k Swap the focused window with the previous window",
"",
"-- resizing the master/slave ratio",
"mod-h Shrink the master area",
"mod-l Expand the master area",
"",
"-- floating layer support",
"mod-t Push window back into tiling; unfloat and re-tile it",
"",
"-- increase or decrease number of windows in the master area",
"mod-comma (mod-,) Increment the number of windows in the master area",
"mod-period (mod-.) Deincrement the number of windows in the master area",
"",
"-- quit, or restart",
"mod-Shift-q Quit xmonad",
"mod-q Restart xmonad",
"mod-[1..9] Switch to workSpace N",
"",
"-- Workspaces & screens",
"mod-Shift-[1..9] Move client to workspace N",
"mod-{w,e,r} Switch to physical/Xinerama screens 1, 2, or 3",
"mod-Shift-{w,e,r} Move client to screen 1, 2, or 3",
"",
"-- Mouse bindings: default actions bound to mouse events",
"mod-button1 Set the window to floating mode and move by dragging",
"mod-button2 Raise the window to the top of the stack",
"mod-button3 Set the window to floating mode and resize by dragging",
"",
"-- Arthur things",
"mod-Shift-s Cmatrix screen saver"]
我的 XMobar 配置：
Config { font = "xft:FiraCode:pixelsize=12:antialias=true:hinting=true"
, additionalFonts = []
, border = NoBorder
, borderColor = "#c8c8c8"
, bgColor = "#0f0f0f"
, fgColor = "#ededed"
, alpha = 0
, position = Top
, textOffset = -1
, iconOffset = -1
, lowerOnStart = True
, pickBroadest = False
, persistent = False
, hideOnStart = False
, iconRoot = "."
, allDesktops = True
, overrideRedirect = True
, commands = [ Run Weather "EGPF" [ "-t" , "<station>: <tempC>C"
, "-L" , "18"
, "-H" , "25"
, "--normal" , "green"
, "--high" , "red"
, "--low" , "lightblue"
] 36000
, Run Network "eth0" [ "-L" , "0"
, "-H" , "32"
, "--normal" , "green"
, "--high" , "red"
] 10
, Run Network "eth1" [ "-L" , "0"
, "-H" , "32"
, "--normal" , "green"
, "--high" , "red"
] 10
, Run MultiCpu [ "--template" , "Cpu: <total0>% <total1>% <total2>% <total3>%"
, "--Low" , "50" -- units: %
, "--High" , "85" -- units: %
, "--low" , "green"
, "--normal" , "yellow"
, "--high" , "red"
] 10
, Run CoreTemp [ "--template" , "Temp: <core0>°C <core1>°C <core2>°C"
, "--Low" , "70"
, "--High" , "80"
, "--low" , "green"
, "--normal" , "yellow"
, "--high" , "red"
] 10
, Run Memory [ "--template" , "Mem: <usedratio>%"
, "--Low" , "20"
, "--High" , "80"
, "--low" , "green"
, "--normal" , "yellow"
, "--high" , "red"
] 10
, Run Swap [
] 10
, Run Com "uname" [ "-s"
, "-r"
] "" 36000
, Run Date "%a %b %_d %Y %H:%M:%S" "date" 10
, Run StdinReader
--, Run Com "bash" [ "-c" , "echo $(protonvpn s | grep Server | xargs -n 1 echo | tail -n 1 && protonvpn s | grep IP | xargs -n 1 echo | tail -n 1) | xargs echo"
-- ] "myip" 50
]
, sepChar = "%"
, alignSep = "}{"
, template = "%StdinReader% %memory% %multicpu% %coretemp%}\
\{%date%"
}
还有我的 XSession
#!/bin/bash
# This script runs before tha xmonad initialization
# Here there are some configurations and opens some programs
# CapsLock key comes a alternative Super key
setxkbmap -option "caps:super" &
# Configures mouse pointer to appear correctly
xsetroot -cursor_name left_ptr &
# Draws the wallpaper
nitrogen --restore &
# Enables transparency
compton &
# Starts XMonad
xmonad
谢谢。
答案1
不，XMonad 没有任何使屏幕空白/休眠的功能
屏幕睡眠/空白设置完全由 X 管理。根据您的操作系统，将在 N 分钟不活动后为屏幕空白设置某些默认值。基于 Debian 的系统将在 10 分钟后黑屏。
您在 XMonad 以外的桌面环境中没有注意到这一点的原因是，它们做实现他们自己的实用程序来设置屏幕超时。
设置 X 设置的方法是使用命令xset。要完全禁用屏幕保存/消隐/禁用，您需要发出以下命令：
$ xset s off
$ xset s 0 0
$ xset -dpms
要在每次启动时执行这些操作，请将它们放在名为~/.xsessionrc或 的文件中/etc/X11/Xsession.d/90custom_nosleep以禁用系统范围内的屏幕消隐。