[Desktop-packages] [Bug 1707986] [NEW] Web Content spent more cycles on NULL pointer

Public bug reported: For this test run kernel 4.6.2 modiffied. 1.Run from terminal sudo perf record -ag when firefox running on youtube 2. Stop perf process and read the result, result is belllow: Samples: 26K of event 'cycles:p', Event count (approx.): 9427386496

[Desktop-packages] [Bug 1700275] [NEW] Poor performance with flash player

AddonCompatCheckDisabled: False ApportVersion: 2.20.1-0ubuntu2.6 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: asu3352 F pulseaudio BuildID: 20170612122310 Channel: Unavailable CurrentDesktop: MATE Date: Sat Jun 24 20:24:14 2017 Extensions

[Desktop-packages] [Bug 1596446] [NEW] Firefox write on msr device on default

Package: firefox 47.0+build3-0ubuntu0.16.04.1 ProcVersionSignature: Ubuntu 4.4.0-24.43-generic 4.4.10 Uname: Linux 4.4.0-24-generic x86_64 AddonCompatCheckDisabled: False ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: asu

[Desktop-packages] [Bug 1591116] [NEW] Unable to enable headphones.

Public bug reported: Under sound section not figure place to enable headphone, i use alsamixer from terminal but spent time to do this. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: unity-control-center 15.04.0+16.04.20160413-0ubuntu3 ProcVersionSignature: Ubuntu 4.4.0-22.40-generic