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[Bug 1228396] Re: unity8 is sometimes very slow on unlocking the screen, need to turn off the screen and then turn it on to make it behave better

 

Ubuntu Phone 15.04 (r23) [mako]

I jumped from ~r15 to r23 and lately have a vague constellation of
symptoms that seem to relate to slow processor, memory, or display.
Unfortunately, I have not discovered where to correctly file this bug.

 - Password to unlock phone often fails due to missed key or confirms keys pressed ~3 seconds after I touch screen
 - Scrolling web page on Browser suddenly locks, after two or three swipes with no response, screen then shows bottom of page
 - Rotating phone from landscape to portrait and back, often a stretched screen or fuzzy screen appears
 - In Contacts, looking for name toward middle or end of alphabet, I swipe down and touch "M" and it goes to first name with "M" and then a second later reloads Contacts to first name with "A" and I have to swipe down and touch "M" again before I am able to select name
 - When I touch button to wake up a locked phone, nothing happens, I then touch again and the password screen appears momentarily and then returns to black, and I have to touch third time to finally load password screen and enter password

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https://bugs.launchpad.net/bugs/1228396

Title:
  unity8 is sometimes very slow on unlocking the screen, need to turn
  off the screen and then turn it on to make it behave better

Status in Unity 8:
  Fix Released
Status in unity8 package in Ubuntu:
  Fix Released

Bug description:
  At times when I unlock the screen my Ubuntu phone is pretty slow. I
  have not been able to find steps to reproduce the bug but its quite
  common for me. I think it happens when I left the phone for the screen
  to turn off automatically.

  When the phone is in that state, mostly turning off the screen and
  turning it on makes things better.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: unity8 7.81.3+13.10.20130916-0ubuntu1
  Uname: Linux 3.4.0-3-mako armv7l
  ApportVersion: 2.12.4-0ubuntu1
  Architecture: armhf
  Date: Fri Sep 20 21:17:27 2013
  InstallationDate: Installed on 2013-09-19 (0 days ago)
  InstallationMedia: Ubuntu Saucy Salamander (development branch) - armhf (20130919)
  MarkForUpload: True
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  SourcePackage: unity8
  UpgradeStatus: No upgrade log present (probably fresh install)

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