Linux solves the problem that the software tray does not display

Ubuntu used crossover to install qq, and it needs to solve the problem
of characters. Copy the Song font file in win7 to /opt/cxoffice/support/apps.com.qq.im/drive_c/windows/Fonts, restart it, and solve the problem of garbled characters.

Another problem is that the tray is not displayed after the minimization, and the QQ cannot be found. The solution is

sudo add-apt-repository ppa:timekiller/unity-systrayfix
sudo apt-get update
sudo apt-get upgrade

Then restart the system and start qq again to minimize