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Pop!_OS fork of https://launchpad.net/ubuntu/+source/linux
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Performance hit after update to linux 6.2 wit high CPU usage when idle #240

Closed mo-qassem closed 1 year ago

mo-qassem commented 1 year ago

I'm facing performance degradation in CPU and built-in graphics after the update to Linux 6.2 kernel and updates to mesa drivers, as I notice high CPU usage for Xorg without anything running at all. I think the issue is not related to the kernel itself but I think due to the updated mesa drivers.

*System specs 

OS: Pop!_OS 22.04 LTS x86_64 
Host: HP ProBook 4530s A0001D02 
Kernel: 6.2.0-76060200-generic 
Uptime: 2 hours 
Shell: zsh 5.8.1 
DE: GNOME 42.5 
WM: Mutter 
WM Theme: Pop-dark 
Theme: Pop-dark [GTK2/3] 
Icons: Pop [GTK2/3] 
Terminal: tilix 
CPU: Intel i7-2670QM (8) @ 3.100GHz 
GPU: Intel 2nd Generation Core Proces 
Memory: 4545MiB / 7878MiB 
==============================================================================================================================================================================
 Installed                                                                                                                                                                    
==============================================================================================================================================================================
  Package:                                                  Version:                                                                                                   Size:  
  linux-headers-6.2.0-76060200                              6.2.0-76060200.202302191831~1677858327~22.04~3cea1be                                                     12.9 MB  
  linux-headers-6.2.0-76060200-generic                      6.2.0-76060200.202302191831~1677858327~22.04~3cea1be                                                      3.3 MB  
  linux-image-6.2.0-76060200-generic                        6.2.0-76060200.202302191831~1677858327~22.04~3cea1be                                                     13.9 MB  
  linux-modules-6.2.0-76060200-generic                      6.2.0-76060200.202302191831~1677858327~22.04~3cea1be                                                    105.8 MB  

==============================================================================================================================================================================
 Upgraded                                                                                                                                                                     
==============================================================================================================================================================================
  Package:                                                  Old Version:                          New Version:                                                         Size:  
  gnome-online-accounts                                     3.40.1-2ubuntu1pop0~1649081188~22.04  3.44.0-1ubuntu1pop1~1677167546~22.04                                 94 KB  
                                                            ~8042754                              ~5d98aa0                                                                    
  libegl-mesa0                                              22.3.4-1pop1~1676988728~22.04~8cd56c  22.3.5-1pop1~1677168864~22.04~8f20e9                                166 KB  
                                                            0                                     8                                                                           
  libegl1-mesa                                              22.3.4-1pop1~1676988728~22.04~8cd56c  22.3.5-1pop1~1677168864~22.04~8f20e9                                 54 KB  
                                                            0                                     8                                                                           
  libgbm1                                                   22.3.4-1pop1~1676988728~22.04~8cd56c  22.3.5-1pop1~1677168864~22.04~8f20e9                                 81 KB  
                                                            0                                     8                                                                           
  libgl1-mesa-dri                                           22.3.4-1pop1~1676988728~22.04~8cd56c  22.3.5-1pop1~1677168864~22.04~8f20e9                                7.5 MB  
                                                            0                                     8                                                                           
  libgl1-mesa-glx                                           22.3.4-1pop1~1676988728~22.04~8cd56c  22.3.5-1pop1~1677168864~22.04~8f20e9                                 54 KB  
                                                            0                                     8                                                                           
  libglapi-mesa                                             22.3.4-1pop1~1676988728~22.04~8cd56c  22.3.5-1pop1~1677168864~22.04~8f20e9                                 87 KB  
                                                            0                                     8                                                                           
  libglx-mesa0                                              22.3.4-1pop1~1676988728~22.04~8cd56c  22.3.5-1pop1~1677168864~22.04~8f20e9                                206 KB  
                                                            0                                     8                                                                           
  libgoa-1.0-0b                                             3.40.1-2ubuntu1pop0~1649081188~22.04  3.44.0-1ubuntu1pop1~1677167546~22.04                                 81 KB  
                                                            ~8042754                              ~5d98aa0                                                                    
  libgoa-1.0-common                                         3.40.1-2ubuntu1pop0~1649081188~22.04  3.44.0-1ubuntu1pop1~1677167546~22.04                                185 KB  
                                                            ~8042754                              ~5d98aa0                                                                    
  libgoa-backend-1.0-1                                      3.40.1-2ubuntu1pop0~1649081188~22.04  3.44.0-1ubuntu1pop1~1677167546~22.04                                132 KB  
                                                            ~8042754                              ~5d98aa0                                                                    
  libgranite-common                                         6.0.0pop0~1646751002~22.04~657345a    6.2.0pop1~1677598542~22.04~66414db                                   55 KB  
  libgranite6                                               6.0.0pop0~1646751002~22.04~657345a    6.2.0pop1~1677598542~22.04~66414db                                  200 KB  
  libpop-system-updater-gtk                                 0.1.0~1677528343~22.04~740d3ab        0.1.0~1678118957~22.04~2e50214                                      1.5 MB  
  libxatracker2                                             22.3.4-1pop1~1676988728~22.04~8cd56c  22.3.5-1pop1~1677168864~22.04~8f20e9                                2.1 MB  
                                                            0                                     8                                                                           
  linux-firmware                                            20230120.gitbb2d42dc-0ubuntu1+system  20230213.gitbf4115c1-0ubuntu1+system                              294.1 MB  
                                                            76~1675385032~22.04~7cff33b           76~1677174484~22.04~76a1c5b                                                 
  linux-generic                                             6.1.11.76060111.202302091138~1675975  6.2.0.76060200.202302191831~16778583                                  2 KB  
                                                            749~22.04~f771a7f                     27~22.04~3cea1be                                                            
  linux-headers-generic                                     6.1.11.76060111.202302091138~1675975  6.2.0.76060200.202302191831~16778583                                  2 KB  
                                                            749~22.04~f771a7f                     27~22.04~3cea1be                                                            
  linux-image-generic                                       6.1.11.76060111.202302091138~1675975  6.2.0.76060200.202302191831~16778583                                  2 KB  
                                                            749~22.04~f771a7f                     27~22.04~3cea1be                                                            
  linux-system76                                            6.1.11.76060111.202302091138~1675975  6.2.0.76060200.202302191831~16778583                                  2 KB  
                                                            749~22.04~f771a7f                     27~22.04~3cea1be                                                            
  mesa-va-drivers                                           22.3.4-1pop1~1676988728~22.04~8cd56c  22.3.5-1pop1~1677168864~22.04~8f20e9                                3.3 MB  
                                                            0                                     8                                                                           
  mesa-vdpau-drivers                                        22.3.4-1pop1~1676988728~22.04~8cd56c  22.3.5-1pop1~1677168864~22.04~8f20e9                                3.4 MB  
                                                            0                                     8                                                                           
  mesa-vulkan-drivers                                       22.3.4-1pop1~1676988728~22.04~8cd56c  22.3.5-1pop1~1677168864~22.04~8f20e9                                8.2 MB  
                                                            0                                     8                                                                           
  pop-cosmic                                                0.1.0~1675712569~22.04~2ea0e71        0.1.0~1677788568~22.04~c1895ce                                       21 KB  
  pop-system-updater                                        0.1.0~1677528343~22.04~740d3ab        0.1.0~1678118957~22.04~2e50214                                      2.0 MB  
  system76-acpi-dkms                                        1.0.2~1659568831~22.04~a88dcce        1.0.2~1678132042~22.04~ed01124                                        7 KB  
  xserver-xorg-video-amdgpu                                 22.0.0-1ubuntu0.1                     22.0.0-1ubuntu0.1pop1~1677198820~22.                                 72 KB  
                                                                                                  04~2e82f80                                                                  

==============================================================================================================================================================================
 Summary                                                                                                                                                                      
==============================================================================================================================================================================
 Installed  4 Packages                                                                                                                                                        
 Upgraded  27 Packages