Bug 379962

Summary:	Extreme Lag on Neon 5.9.95
Product:	[KDE Neon] neon	Reporter:	craig
Component:	Packages Unstable Edition	Assignee:	Neon Bugs <neon-bugs-null>
Status:	RESOLVED WORKSFORME
Severity:	major	CC:	andrew.crouthamel, jr, neon-bugs-null, notuxius, sitter
Priority:	NOR	Keywords:	triaged
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Neon
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description craig 2017-05-18 05:38:37 UTC

Hey guys,

I am using a stock Dell Latitude E7240 with an i7 vPro and 8Gb of Ram on Neon Dev Edition 5.9.95. I have always run Neon without any issue. But since the recent release of Plasma 5.9.95 I am experiencing massive amounts of lag. Namely with Rhythmbox and with Konsole. Both of which will freeze for up to a minute before performing a task. 

I have noticed that I have a number of kwin packages that are held back for some reason. I'm not sure if this is contributing to the issue? Below is the output of an apt upgrade.

Thanks in advance!

craig@craig:~$ sudo apt upgrade
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Entering ResolveByKeep 10%
  Dependencies are not satisfied for libkwinxrenderutils11 [ amd64 ] < none -> 4:5.9.5+p16.04+git20170515.0511-0 > ( libs )
Keeping package libkwinxrenderutils11:amd64
  Dependencies are not satisfied for kwin-common [ amd64 ] < 4:5.9.5+p16.04+git20170506.0318-0 -> 4:5.9.5+p16.04+git20170515.0511-0 > ( kde )
Keeping package kwin-common:amd64                                                                                                                                                               
  Dependencies are not satisfied for kwin-common [ amd64 ] < 4:5.9.5+p16.04+git20170506.0318-0 -> 4:5.9.5+p16.04+git20170515.0511-0 > ( kde )                                                   
Package kwin-common:amd64 kwin-common:amd64 Depends on kwin-data [ amd64 ] < 4:5.9.5+p16.04+git20170506.0318-0 -> 4:5.9.5+p16.04+git20170515.0511-0 > ( kde ) (= 4:5.9.5+p16.04+git20170506.0318-0)                                                                                                                                                                                             
  Keeping Package kwin-data:amd64 due to Depends                                                                                                                                                
  Dependencies are not satisfied for libkwinglutils11 [ amd64 ] < none -> 4:5.9.5+p16.04+git20170515.0511-0 > ( libs )                                                                          
Keeping package libkwinglutils11:amd64                                                                                                                                                          
  Dependencies are not satisfied for libkwineffects11 [ amd64 ] < none -> 4:5.9.5+p16.04+git20170515.0511-0 > ( libs )
Keeping package libkwineffects11:amd64
  Dependencies are not satisfied for kwin-x11 [ amd64 ] < 4:5.9.5+p16.04+git20170506.0318-0 -> 4:5.9.5+p16.04+git20170515.0511-0 > ( kde )
Keeping package kwin-x11:amd64
  Dependencies are not satisfied for libkwin4-effect-builtins1 [ amd64 ] < 4:5.9.5+p16.04+git20170506.0318-0 -> 4:5.9.5+p16.04+git20170515.0511-0 > ( libs )
Keeping package libkwin4-effect-builtins1:amd64
  Dependencies are not satisfied for kwin-wayland [ amd64 ] < 4:5.9.5+p16.04+git20170506.0318-0 -> 4:5.9.5+p16.04+git20170515.0511-0 > ( kde )
Keeping package kwin-wayland:amd64
  Dependencies are not satisfied for kwin-wayland-backend-drm [ amd64 ] < 4:5.9.5+p16.04+git20170506.0318-0 -> 4:5.9.5+p16.04+git20170515.0511-0 > ( libs )
Keeping package kwin-wayland-backend-drm:amd64
Calculating upgrade... Done
The following packages have been kept back:
  kwin-common kwin-data kwin-wayland kwin-wayland-backend-drm kwin-x11 libkwin4-effect-builtins1
0 upgraded, 0 newly installed, 0 to remove and 6 not upgraded.

Comment 1 Alexander Mentyu 2018-07-11 08:16:43 UTC

Can you still reproduce the issue?

Comment 2 Andrew Crouthamel 2018-11-06 00:30:57 UTC

Hi there, could you please respond the the prior comment?

Comment 3 craig 2018-11-08 09:25:33 UTC

Hi Andrew,

I am on 5.14.3 now, I have not had the issue since I made this post. 
If I recall correctly, I either forced the update or waited until there were no long dependency issues and the problem went away.