jaysnote:chromium_not_fullscreen

差别

这里会显示出您选择的修订版和当前版本之间的差别。

到此差别页面的链接

--- jaysnote:chromium_not_fullscreen [2019/01/04 18:30]
jaylee 创建
+++ jaysnote:chromium_not_fullscreen [2021/06/22 23:14]
@@ 行 1: / 行 1: @@
-<markdown>
-## chromium is‘t full screen
-![异常进程列表](http://www.leconiot.com/md_res/jaysnote/chromium_not_fullscreen/images/process.png)
-```bash
-/usr/sbin/lightdm
-\_ /usr/bin/X :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
-\_ lightdm --session-child 13 16
-    \_ /usr/bin/lxsession -s LXDE -e LXDE
-        \_ /usr/bin/unclutter -idle 1 -root
-        \_ /usr/bin/ssh-agent /usr/bin/dbus-launch --exit-with-session x-session-manager
-        \_ openbox --config-file /home/pi/.config/openbox/lxde-rc.xml
-        \_ lxpolkit
-        \_ lxpanel --profile LXDE-pi
-        \_ pcmanfm --desktop --profile LXDE-pi
-        \_ xscreensaver -no-splash
-\_ /usr/lib/chromium-browser/chrome-sandbox /usr/lib/chromium-browser/chromium-browser --type=zygote --user-data-dir=/tmp
-|   \_ chromium-browser --type=zygote --user-data-dir=/tmp
-|       \_ chromium-browser --type=zygote --user-data-dir=/tmp
- |           \_ /usr/lib/chromium-browser/chromium-browser --type=r
-\_ chromium-browser --type=gpu-process --channel=30466.0.23259935 --user-data-dir=/tmp --supports-dual-gpus=false --gpu-driver-bu
-```
-```bash
-./cat_fb.sh &&sz fb0.bmp
-```
-![白边](http://www.leconiot.com/md_res/jaysnote/chromium_not_fullscreen/images/exception.bmp)
-尝试直接将 chromium  F11 全屏,无效。
-```bash
-$xdotool key F11
-```
-尝试设置chromium  窗口大小。
-```bash
-$xdotool search chromium-browser
-$xdotool getwindowname 31457281
-$xdotool windowsize  31457281 480 800
-```
-直接杀死chromium 窗口确定这里灰边为桌面背景。
-```bash
-$xdotool windowkill  29360131
-```
-![桌面背景](http://www.leconiot.com/md_res/jaysnote/chromium_not_fullscreen/images/desktop.bmp)
-直接启动chromium也确定未全屏。
-```bash
-$chromium-browser --start-maximized &
-```
-原来，chromium 有一个[kiosk-mode](https://www.sylvaindurand.org/launch-chromium-in-kiosk-mode/)专门用以全屏模式，尝试任然无效，所以推测很有可能是桌面环境设置的问题。
-![](http://www.leconiot.com/md_res/jaysnote/chromium_not_fullscreen/images/chrome_not_fullcreen.bmp)
-对比了正常和异常的桌面环境配置`~/.config`对比，找到了`/home/pi/.config/lxsession/LXDE/desktop.conf` 不一致，同时也验证了窗口管理器`openbox` 未启动。
-```bash
-window_manager=openbox-lxde
-windows_manager/command=openbox
-windows_manager/session=LXDE
-```
-![进程对比](http://www.leconiot.com/md_res/jaysnote/chromium_not_fullscreen/images/process_difference.png)
-`~/.config/lxsession/LXDE/desktop.conf`  文件是来自于`/etc/xdg/lxsession/LXDE/desktop.conf` 拷贝。通过`~/.cache/lxsession/LXDE/run.log` 日志可以确定。
-```bash
- Message: utils.vala:79: Config system location : /etc/xdg/lxsession/LXDE
- Message: utils.vala:85: System system path location : /etc/xdg/lxsession/LXDE/desktop.conf
- Message: utils.vala:89: Final file used : /etc/xdg/lxsession/LXDE/desktop.conf
- Message: settings.vala:527: Key file does not have key 'iGtk/ColorScheme'
- (lxsession:6879): WARNING **: settings.vala:889: Failed to create file '/etc/xdg/lxsession/LXDE/desktop.conf.LQE0UZ': Permission denied
-```
-</markdown>

jaysnote/chromium_not_fullscreen.txt · 最后更改: 2021/06/22 23:14 (外部编辑)