[Bug 1966407] [NEW] UI bug

[wanghaoran]

Public bug reported:

鼠标左键按住滑到屏幕的四周会显示小白框，导致系统卡顿。
A small white box will be displayed around the screen when you hold down the left mouse button, causing system lag

** Affects: update-notifier (Ubuntu)
     Importance: Undecided
         Status: New

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to update-notifier in Ubuntu.
https://bugs.launchpad.net/bugs/1966407

Title:
  UI bug

Status in update-notifier package in Ubuntu:
  New

Bug description:
  鼠标左键按住滑到屏幕的四周会显示小白框，导致系统卡顿。
  A small white box will be displayed around the screen when you hold down the left mouse button, causing system lag

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/update-notifier/+bug/1966407/+subscriptions