不知何故，我设法使我的窗口管理器崩溃dwm。重新启动 dwm 后（在同一个 X 会话中），我打开的 90 多个窗口中有一半以上消失了。lsw反映了 dwm 显示的内容（即 90 多个窗口中的一半丢失了），因此 dwm 没有隐藏任何内容。然而，这些过程管理据报道，这些窗户仍然存在ps。 ps 显示零个停止的进程，并且丢失的窗口没有显示僵尸状态（它们显示 S 和 S+）。
有没有办法将这些进程“重新附加”到 X 服务器，以便我可以恢复我的 Windows？通常情况下，我会在此处展示我所尝试过的内容，但我实际上不知道如何完成这样的事情，而 Google 除了在 OS X 上将窗口移出屏幕外，什么也没有提出。
重申一下，我想要做的是获取仍在运行的 GUI 进程并将它们返回到 X 服务器（显示:1），以便我可以保存我的工作。这可能吗？
更新1
lsw这是、xlsclients和的输出xwininfo -tree -root：
$ lsw
0x0600001 braden@braden-Leopard-WS: ~
0xa800041 Edit - Unix & Linux Stack Exchange - Chromium
0x2200001 [No Name] + - VIM
0xa80142c New Tab - Chromium
0xa800078 New Tab - Chromium
0xa80144e New Tab - Chromium
0x7000001 [No Name] + - VIM
0xa80138b New Tab - Chromium
$ xlsclients
braden-Leopard-WS gnome-screensaver
braden-Leopard-WS kded4
braden-Leopard-WS kded4
braden-Leopard-WS /usr/bin/kglobalaccel
braden-Leopard-WS /usr/bin/kglobalaccel
braden-Leopard-WS /usr/bin/knotify4
braden-Leopard-WS /usr/bin/knotify4
braden-Leopard-WS chromium-browser
braden-Leopard-WS notify-osd
$ xwininfo -tree -root
xwininfo: Window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.04 | T 14:31:16"
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.04 | T 14:31:16"
Parent window id: 0x0 (none)
38 children:
0x600001 "braden@braden-Leopard-WS: ~": ("xterm-256color" "xterm-256color") 1138x1040+1071+248 +1071+248
0xa800048 (has no name): () 60x26+470+153 +470+153
0xa80142e (has no name): () 147x26+1056+66 +1056+66
0xa80007a (has no name): () 156x26+1275+356 +1275+356
0x40000e (has no name): () 1920x22+0+-22 +0+-22
0x40000d (has no name): () 1920x22+0+0 +0+0
0xa800041 "Edit - Unix & Linux Stack Exchange - Chromium": ("chromium-browser" "Chromium-browser") 1912x1050+0+22 +0+22
0x2200001 "[No Name] + - VIM": ("xterm-256color" "xterm-256color") 1912x1050+-3840+22 +-3840+22
0xa80142c "New Tab - Chromium": ("chromium-browser" "Chromium-browser") 1144x1050+-2304+22 +-2304+22
0xa800078 "New Tab - Chromium": ("chromium-browser" "Chromium-browser") 760x256+-1536+286 +-1536+286
0xa80144e "New Tab - Chromium": ("chromium-browser" "Chromium-browser") 760x257+-1536+550 +-1536+550
0x7000001 "[No Name] + - VIM": ("xterm-256color" "xterm-256color") 760x257+-1536+815 +-1536+815
0xa80138b "New Tab - Chromium": ("chromium-browser" "Chromium-browser") 760x256+-1536+22 +-1536+22
0x2600001 "VIM": ("VIM" "Vim_xterm") 1x1+0+0 +0+0
0x1800008 (has no name): () 1x1+-1+-1 +-1+-1
0x1800001 "notify-osd": ("notify-osd" "Notify-osd") 10x10+10+10 +10+10
0xa801454 (has no name): () 409x215+1006+773 +1006+773
0x9a00001 "VIM": ("VIM" "Vim_xterm") 1x1+0+0 +0+0
0x980000f (has no name): () 1x1+-1+-1 +-1+-1
0xa80138d (has no name): () 140x26+707+837 +707+837
0x9800002 "chromium-browser": () 10x10+-100+-100 +-100+-100
0xa800015 "Chromium clipboard": () 10x10+-100+-100 +-100+-100
0xb000001 (has no name): () 1x1+0+0 +0+0
0xa800005 (has no name): () 1x1+0+0 +0+0
0x9800001 "chromium-browser": ("chromium-browser" "Chromium-browser") 10x10+10+10 +10+10
0x920000a "knotify4": ("knotify4" "Knotify4") 960x432+0+0 +0+0
0x9200004 (has no name): () 1x1+0+0 +0+0
0x9200002 "knotify4": ("knotify4" "Knotify4") 960x432+0+0 +0+0
0x8e00001 (has no name): () 1x1+0+0 +0+0
0x900000a "kglobalaccel": ("kglobalaccel" "Kglobalaccel") 960x432+0+0 +0+0
0x9000004 (has no name): () 1x1+0+0 +0+0
0x9000002 "kglobalaccel": ("kglobalaccel" "Kglobalaccel") 960x432+0+0 +0+0
0x840000a "kded4": ("kded4" "Kded4") 960x432+0+0 +0+0
0x8400004 (has no name): () 1x1+0+0 +0+0
0x8400002 "kded4": ("kded4" "Kded4") 960x432+0+0 +0+0
0x1000002 "gnome-screensaver": () 10x10+-100+-100 +-100+-100
0x1000001 "gnome-screensaver": ("gnome-screensaver" "Gnome-screensaver") 10x10+10+10 +10+10
0x800001 (has no name): () 10x10+-20+-20 +-20+-20
$ xwininfo -tree -root | grep "has no name"
0xa800048 (has no name): () 60x26+470+153 +470+153
0xa80142e (has no name): () 147x26+1056+66 +1056+66
0xa80007a (has no name): () 156x26+1275+356 +1275+356
0x40000e (has no name): () 1920x22+0+-22 +0+-22
0x40000d (has no name): () 1920x22+0+0 +0+0
0x1800008 (has no name): () 1x1+-1+-1 +-1+-1
0xa801454 (has no name): () 409x215+1006+773 +1006+773
0x980000f (has no name): () 1x1+-1+-1 +-1+-1
0xa80138d (has no name): () 140x26+707+837 +707+837
0xb000001 (has no name): () 1x1+0+0 +0+0
0xa800005 (has no name): () 1x1+0+0 +0+0
0x9200004 (has no name): () 1x1+0+0 +0+0
0x8e00001 (has no name): () 1x1+0+0 +0+0
0x9000004 (has no name): () 1x1+0+0 +0+0
0x8400004 (has no name): () 1x1+0+0 +0+0
0x800001 (has no name): () 10x10+-20+-20 +-20+-20
“无名”窗口的数量似乎与我丢失的窗口数量大致相当，所以我很确定这些就是它们。现在：如何将它们重新连接到服务器。这才是真正的问题。
更新2
xwininfo以下是root 的每个子节点的输出：
$ xwininfo -tree -root | egrep "^ +0x" | while read line; do xwininfo -tree -id $(echo $line | awk '{print $1}'); done
xwininfo: Window id: 0xa800048 (has no name)
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
0 children.
xwininfo: Window id: 0xc0000c (has no name)
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
0 children.
xwininfo: Window id: 0xc00002 "Terminal"
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
0 children.
xwininfo: Window id: 0xc00001 "Terminal"
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
0 children.
xwininfo: Window id: 0xa80142e (has no name)
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
0 children.
xwininfo: Window id: 0xa80007a (has no name)
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
0 children.
xwininfo: Window id: 0x40000e (has no name)
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
0 children.
xwininfo: Window id: 0x40000d (has no name)
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
0 children.
xwininfo: Window id: 0xa800041 "Edit - Unix & Linux Stack Exchange - Chromium"
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
0 children.
xwininfo: Window id: 0x600001 "braden@braden-Leopard-WS: ~"
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
0 children.
xwininfo: Window id: 0xc00006 "Terminal"
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
1 child:
0xc00007 (has no name): () 1x1+-1+-1 +-3837+25
xwininfo: Window id: 0xc00007 (has no name)
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
Parent window id: 0xc00006 "Terminal"
0 children.
xwininfo: Window id: 0xa80144e "New Tab - Chromium"
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
0 children.
xwininfo: Window id: 0xa800078 "New Tab - Chromium"
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
0 children.
xwininfo: Window id: 0xa80138b "New Tab - Chromium"
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
0 children.
xwininfo: Window id: 0xa80142c "New Tab - Chromium"
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
0 children.
xwininfo: Window id: 0x7000001 "[No Name] + - VIM"
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
0 children.
xwininfo: Window id: 0x2200001 "[No Name] + - VIM"
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
0 children.
xwininfo: Window id: 0x2600001 "VIM"
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
0 children.
xwininfo: Window id: 0x1800008 (has no name)
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:06"
0 children.
xwininfo: Window id: 0x1800001 "notify-osd"
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
0 children.
xwininfo: Window id: 0xa801454 (has no name)
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
0 children.
xwininfo: Window id: 0x9a00001 "VIM"
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
0 children.
xwininfo: Window id: 0x980000f (has no name)
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
0 children.
xwininfo: Window id: 0xa80138d (has no name)
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
0 children.
xwininfo: Window id: 0x9800002 "chromium-browser"
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
0 children.
xwininfo: Window id: 0xa800015 "Chromium clipboard"
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
0 children.
xwininfo: Window id: 0xb000001 (has no name)
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
0 children.
xwininfo: Window id: 0xa800005 (has no name)
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
0 children.
xwininfo: Window id: 0x9800001 "chromium-browser"
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
0 children.
xwininfo: Window id: 0x920000a "knotify4"
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
0 children.
xwininfo: Window id: 0x9200004 (has no name)
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
0 children.
xwininfo: Window id: 0x9200002 "knotify4"
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
0 children.
xwininfo: Window id: 0x8e00001 (has no name)
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
0 children.
xwininfo: Window id: 0x900000a "kglobalaccel"
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
0 children.
xwininfo: Window id: 0x9000004 (has no name)
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
0 children.
xwininfo: Window id: 0x9000002 "kglobalaccel"
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
0 children.
xwininfo: Window id: 0x840000a "kded4"
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
0 children.
xwininfo: Window id: 0x8400004 (has no name)
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
0 children.
xwininfo: Window id: 0x8400002 "kded4"
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
0 children.
xwininfo: Window id: 0x1000002 "gnome-screensaver"
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
0 children.
xwininfo: Window id: 0x1000001 "gnome-screensaver"
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
0 children.
xwininfo: Window id: 0x800001 (has no name)
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 09:42:07"
0 children.
他们中很少有人有孩子。其实只有一个：
$ ... | grep child: -A 1 -B 4
xwininfo: Window id: 0xc00006 "Terminal"
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 10:02:55"
Parent window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 10:02:55"
1 child:
0xc00007 (has no name): () 1x1+-1+-1 +-3837+25
$ xwininfo -tree -id 0xc00007
xwininfo: Window id: 0xc00007 (has no name)
Root window id: 0x1df (the root window) "/:94 . ~:53 . V:11 | D 2017.10.05 | T 10:04:07"
Parent window id: 0xc00006 "Terminal"
0 children.
这些都没有什么帮助。通过使用xwininfo不带参数并单击周围，我发现0xc00006是 a gnome-terminal -e ranger，我打开了它后窗口丢失事件。
此外，其他“没有名称”窗口，即尺寸不是 1x1 的窗口，最有可能是我丢失的窗口，是根窗口的直接子窗口。
我有可能拿回我的窗户吗？