Xfce

在SGD中发布Oracle Linux 7 的Xfce桌面环境

由 北城余情 提交于 2020-01-07 09:30:02
【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> 你可以在 这里 找到本文的原文。 从Oracle Linux 7和Red Hat Linux 7开始，默认的桌面环境变成了Gnome3。与之前的Gnome相比，Gnome3带来了很多新的东西，但是也带来很多新的问题。比如UI的不稳定，一些应用程序不支持。 还好，Linux的世界从来不会因为一个软件的更新而困住用户，对于Linux的桌面环境来说，我们还可以选择KDE或者更轻量级的XFCE。 环境说明 本文使用了Oracle Linux 7.2和SGD 5.2。 XFCE的安装 由于Oracle Linux和Red Hat Linux官方不提供XFCE的安装包，所以需要从EPEL进行安装。 下载EPEL的rpm文件 http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-8.noarch.rpm 通过Yum来安装EPEL yum install --nogpgcheck epel-release-7-8.noarch.rpm 安装XFCE桌面环境 yum -y group install "Xfce" 在SGD管理控制台中配置XFCE桌面对象 打开 SGD Administration Console ， 创建一个应用程序对象，命名为 Xfce

How to add shortcut to Xfce (ubuntustudio)?

由 倖福魔咒の 提交于 2019-12-13 05:55:05
问题 I went to Settings => Setting Manager => Window Manager => Shortcuts I can modify exist keyboard shortcuts, however, there's no Add option. I googled only found out that there's + (Add) button on Shortcut tab. Is there something wrong with my Xfce? or how could i add a shortcut, say open File manager, to Xfce? Thanks. 回答1: I find solution myself: Settings => Settings Manager => Keyboard => Applicatin Shortcuts => Add I hope this might be useful to new Xfce users as well. 来源： https:/

Running Kivy on Linux xfce (chromebook) yields only black screen

由 别来无恙 提交于 2019-12-13 00:53:59
问题 somewhat new to Linux. Just set up a "dual boot" to XFCE ubuntu on my Chromebook. Installed Kivy and tried to set up the basic "Hello World" program. Upon running the program from the terminal, I get either a black screen or a graphical glitch of whatever else is going on, on the desktop. The terminal also displays a list of debug lines (I'm not used to this in Windows. Assuming this is standard.) http://i.imgur.com/hQcHa4p.png?1 Here's what I'm looking at. .py file from kivy.app import App

x11 - how to keep window at fixed position

由 ﹥＞﹥吖頭↗ 提交于 2019-12-11 19:58:57
问题 I develop a plugin for Compiz (window manager). A window manager is run by xfce on my test machine. I have two monitors which are set vertically (top 1920x1080+0+0, bottom 1920x1080+0+1080). A bottom monitor is set as a primary monitor. This option (primary monitor) is available for example in nvidia-settings. In my code I can use xlib function XConfigureWindow when I want to set a top left corner of the game window at position [0,0]. This works fine, but when a window is in the fullscreen

How to remove the HUGE padding for tabs and icons in Eclipse on Linux Mint 17.3 Xfce edition?

由 ♀尐吖头ヾ 提交于 2019-12-11 00:18:27
问题 I've just installed Linux Mint 17.3 Xfce edition on a laptop and went on to install Eclipse Mars.2 after I have finished playing with colors everywhere. I've downloaded the gzipped tarball and extracted it in my home, started it, and got this bad surprise: I've already tried this but as you can see on the screenshot, it didn't work I've been searching and tinkering css files for now, in /usr/share/themes but haven't been successful (I'm not even sure which theme I'm using). 来源： https:/

How can I display a matplotlib interactive window without any of the controls visible?

由 别说谁变了你拦得住时间么 提交于 2019-12-10 23:49:22
问题 I need to display a PNG on a users Xfce4 desktop. So far I'm using a python script that shows the PNG in an interactive matplotlib window: import matplotlib.pyplot as plt import matplotlib.image as mpimg img = mpimg.imread("My.png") plt.imshow(img) plt.show() That is very unattractive though. Is there a way to remove all the interactive controls, all the border space (axis?) that gets put around the image, and resize the window to a particular width/height on startup? Alternatively, is there

What is ./.local/share/Trash (Unix) [closed]

由 浪子不回头ぞ 提交于 2019-12-10 16:55:54
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 4 years ago . I'm using a virtual machine to run a Java web app. The OS is XFCE (Ubuntu) and I found the files that I want with the command find -name "something" . These files are in ./.local/share/Trash/... So, I would like to know what is this repository? (Because the "trash" is freaking me out!) 回答1: You probably don't

eclipse-mars on linux: black background color in Tooltip's

由 喜夏-厌秋 提交于 2019-12-10 12:06:17
问题 I know there are several tips for changing the background color of tooltip windows in eclipse under linux (these windows have on some linux distribution per default a black background ...). Some of the things I have tried are: https://askubuntu.com/questions/70599/how-to-change-tooltip-background-color-in-unity https://askubuntu.com/questions/1620/how-to-fix-unreadable-tooltips-in-eclipse-helios https://askubuntu.com/questions/35491/how-to-change-tooltips-background-color-in-xfce I have tried

Tkinter TkMessageBox not closing after click OK

由 霸气de小男生 提交于 2019-12-09 17:44:41
问题 I have created a script in Python which notifies me at a given event. I am using the following function to produce the warning window: def window_warn(): ''' This function will throw up a window with some text ''' #These two lines get rid of tk root window root = Tkinter.Tk() root.withdraw() #tkMessageBox.deiconify() TkMessageBox.showwarning("New Case", "You have a new case\n Please restart pycheck") return The window draws fine, but when I click ok, the window stays in place with the button

Python Tkinter in Docker .TclError: couldn't connect to display

由 雨燕双飞 提交于 2019-12-06 05:16:50
问题 I am new to python and am trying to build a small app. It needs to be a GUI app and I was wanting to containerise it with docker. I am getting the following error and can not find a solution No protocol specified No protocol specified Traceback (most recent call last): File "tkinker.py", line 7, in <module> tinker = Tk() File "/usr/lib/python2.7/lib-tk/Tkinter.py", line 1818, in __init__ self.tk = _tkinter.create(screenName, baseName, className, interactive, wantobjects, useTk, sync, use)
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