xmobar没有出现

xmobar没有出现

我安装了 xmonbar 并尝试启动它。

xmonbar &

我有Stopped。我不知道出了什么问题。这是我的.xmobarrc

Config { font = "-misc-fixed-*-*-*-*-13-*-*-*-*-*-*-*"
   , borderColor = "black"
   , border = TopB
   , allDesktops = True
   , overrideRedirect = True
   , persistent = False
   , hideOnStart = False
   , bgColor = "black"
   , fgColor = "grey"
   , position = TopW L 100

   , lowerOnStart = True
   , commands = [ Run Cpu ["-L","15","-H","50","--normal","green","--high","red"] 10
                , Run Date "%a %b %_d %Y %H:%M:%S" "date" 10
                , Run StdinReader
                ]
   , sepChar = "%"
   , alignSep = "}{"
   , template = "%StdinReader% }{ %cpu% | %date%"
   }

顺便说一句,我正在运行xmonad窗口管理器。效果很好。

编辑:我的xmonad.hs文件:

--
-- 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 System.Exit

import qualified XMonad.StackSet as W
import qualified Data.Map        as M

import XMonad.Hooks.DynamicLog
import XMonad.Hooks.ManageDocks
import XMonad.Util.EZConfig(additionalKeys)
import System.IO
import Graphics.X11.ExtraTypes.XF86

-- The preferred terminal program, which is used in a binding below and by
-- certain contrib modules.
--
myTerminal      = "xterm"
-- myTerminal      = "gnome-terminal"

-- Width of the window border in pixels.
--
myBorderWidth   = 1

-- modMask lets you specify which modkey you want to use. The default
-- is mod1Mask ("left alt").  You may also consider using mod3Mask
-- ("right alt"), which does not conflict with emacs keybindings. The
-- "windows key" is usually mod4Mask.
--
-- myModMask       = mod1Mask
myModMask       = mod4Mask

-- The mask for the numlock key. Numlock status is "masked" from the
-- current modifier status, so the keybindings will work with numlock on or
-- off. You may need to change this on some systems.
--
-- You can find the numlock modifier by running "xmodmap" and looking for a
-- modifier with Num_Lock bound to it:
--
-- > $ xmodmap | grep Num
-- > mod2        Num_Lock (0x4d)
--
-- Set numlockMask = 0 if you don't have a numlock key, or want to treat
-- numlock status separately.
--
myNumlockMask   = mod2Mask

-- The default number of workspaces (virtual screens) and their names.
-- By default we use numeric strings, but any string may be used as a
-- workspace name. The number of workspaces is determined by the length
-- of this list.
--
-- A tagging example:
--
-- > workspaces = ["web", "irc", "code" ] ++ map show [4..9]
--
myWorkspaces    = ["1","2","3","4","5","6","7","8","9"]

-- Border colors for unfocused and focused windows, respectively.
--
myNormalBorderColor  = "#dddddd"
myFocusedBorderColor = "#ff0000"

------------------------------------------------------------------------
-- 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)

    -- launch dmenu
    , ((modm,               xK_p     ), spawn "exe=`dmenu_path | dmenu_run -fn 'DejaVu Sans Mono 12'` && eval \"exec $exe\"")

    -- launch Chrome browser
    , ((modm, xK_b), spawn "exe=`google-chrome`")

    -- launch Emacs editor
    , ((modm, xK_z), spawn "exe=`emacs`")

    -- launch gmrun
    , ((modm .|. shiftMask, xK_p     ), spawn "gmrun")

    -- 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)

    -- 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 (used with avoidStruts from Hooks.ManageDocks)
    -- , ((modm , xK_b ), sendMessage ToggleStruts)

    -- Quit xmonad
    , ((modm .|. shiftMask, xK_q     ), io (exitWith ExitSuccess))

    -- Restart xmonad
    , ((modm              , xK_q     ), restart "xmonad" True)



   , ((mod4Mask .|. shiftMask, xK_z), spawn "xscreensaver-command -lock"),
      ((0                     , 0x1008FF11), spawn "amixer set Master 2-"),
      ((0                     , 0x1008FF13), spawn "amixer set Master 2+"),
 ((0                     , 0x1008FF12), spawn "amixer set Master toggle")
-- ((0, xF86XK_AudioMute          ), spawn "amixer set Master toggle")    
    ]
    ++

    --
    -- 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 = modMask}) = M.fromList $

    -- mod-button1, Set the window to floating mode and move by dragging
    [ ((modMask, button1), (\w -> focus w >> mouseMoveWindow w))

    -- mod-button2, Raise the window to the top of the stack
    , ((modMask, button2), (\w -> focus w >> windows W.swapMaster))

    -- mod-button3, Set the window to floating mode and resize by dragging
    , ((modMask, button3), (\w -> focus w >> mouseResizeWindow w))

    -- 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.
--
myLayout = avoidStruts (tiled ||| Mirror tiled ||| Full)
  where
     -- default tiling algorithm partitions the screen into two panes
     tiled   = Tall nmaster delta ratio

     -- 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 ]

-- Whether focus follows the mouse pointer.
myFocusFollowsMouse :: Bool
myFocusFollowsMouse = True


------------------------------------------------------------------------
-- Status bars and logging

-- Perform an arbitrary action on each internal state change or X event.
-- See the 'DynamicLog' extension for examples.
--
-- To emulate dwm's status bar
--
-- > logHook = dynamicLogDzen
--
myLogHook = return ()
-- myLogHook = dynamicLogDzen

------------------------------------------------------------------------
-- 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 ()
myStartupHook = do
          spawn "python2 ~/apps/goagent-goagent-593bfa1/local/proxy.py&"


------------------------------------------------------------------------
-- Now run xmonad with all the defaults we set up.

-- Run xmonad with the settings you specify. No need to modify this.
--
main = xmonad defaults

-- A structure containing your configuration settings, overriding
-- fields in the default config. Any you don't override, will 
-- use the defaults defined in xmonad/XMonad/Config.hs
-- 
-- No need to modify this.
--
defaults = defaultConfig {
      -- simple stuff
        terminal           = myTerminal,
        focusFollowsMouse  = myFocusFollowsMouse,
        borderWidth        = myBorderWidth,
        modMask            = myModMask,
--        numlockMask        = myNumlockMask,
        workspaces         = myWorkspaces,
        normalBorderColor  = myNormalBorderColor,
        focusedBorderColor = myFocusedBorderColor,

      -- key bindings
        keys               = myKeys,
        mouseBindings      = myMouseBindings,

      -- hooks, layouts
        layoutHook         = myLayout,
        manageHook         = myManageHook,
        logHook            = myLogHook,
        startupHook        = myStartupHook
    }

答案1

该栏已停止,因为您将其作为后台作业启动,但它配置为从 stdin(标准输入)读取。 xmobar 进程没有终止,您应该仍然可以看到该栏。

如果该栏根本不可见,可能是因为它被桌面覆盖了。您已经在导入XMonad.Hooks.ManageDocks使用avoidStrutsso 你还可以使用manageDocks它提供的钩子并使 xmobar 表现得像一个扩展坞(overrideRedirect=False在配置中)。

您将 xmobar 配置为从标准输入读取,因此您应该向其标准输入写入一些内容。它可以是任何东西,不一定是 xmonad。

你不从 xmonad 启动 xmobar,但如果你想显示由XMonad.Hooks.DynamicLog例如,从那里开始更容易。

您可以使用xmobar便利功能,如文档中所述:

main = xmonad =<< xmobar myConfig

或者您可以使用该statusBar函数并定义自己的漂亮打印格式:

main = xmonad =<< statusBar "xmobar" myPP myToggleKey myConfig

或者直接使用dynamicLogWithPP文档中的示例所示:

main = do
    h <- spawnPipe "xmobar -options -foo -bar"
    xmonad $ defaultConfig {
      ...
      logHook = dynamicLogWithPP $ defaultPP { ppOutput = hPutStrLn h }

spawnPipe运行给定的命令并将句柄返回到其标准输入,然后使用该句柄定义函数ppOutput

答案2

我有一个工作配置,经过一些小的更改后,我一辈子都无法弄清楚为什么 xmobar 不再工作。发布的其他解决方案也很重要,但在这种情况下最终对我有用的是也添加到lowerOnStart = False.xmobarrc,因此它不会在启动时发送到窗口堆栈的底部。

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