[Bug 2016990] Re: Irregular frame rate in some fullscreen games

2024-06-05 Thread Cyrus Lien
@Daniel,
Do I need to file a new LP bug if I encounter the same issue on Noble? 
https://gitlab.gnome.org/GNOME/mutter/-/issues/3515 

** Bug watch added: gitlab.gnome.org/GNOME/mutter/-/issues #3515
   https://gitlab.gnome.org/GNOME/mutter/-/issues/3515

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Title:
  Irregular frame rate in some fullscreen games

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[Bug 2068567] [NEW] Irregular frame rate in fullscreen glxgears

2024-06-06 Thread Cyrus Lien
Public bug reported:

Frame drops when running glxgears in fullscreen mode.
The issue only appears in Wayland.
Add CLUTTER_PAINT=disable-dynamic-max-render-time fixes it

[Reproduce steps]
  1. run glxgears in fullscreen mode
  2. observe the fps

[glxgears output]
Running synchronized to the vertical refresh.  The framerate should be
approximately the same as the monitor refresh rate.
295 frames in 5.0 seconds = 58.949 FPS
183 frames in 5.0 seconds = 36.584 FPS
212 frames in 5.0 seconds = 42.231 FPS
176 frames in 5.0 seconds = 35.022 FPS
166 frames in 5.0 seconds = 33.048 FPS
159 frames in 5.0 seconds = 31.775 FPS
222 frames in 5.0 seconds = 44.363 FPS
197 frames in 5.0 seconds = 39.379 FPS
164 frames in 5.0 seconds = 32.784 FPS

[Related information]
Ubuntu 24.04
Mutter: 46.0-1ubuntu9
GPU model: Intel Corporation Meteor Lake-P [Intel Arc Graphics]
Graphics driver in use: i915

ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: gnome-shell 46.0-0ubuntu5.1
ProcVersionSignature: Ubuntu 6.8.0-35.35-generic 6.8.4
Uname: Linux 6.8.0-35-generic x86_64
ApportVersion: 2.28.1-0ubuntu3
Architecture: amd64
CasperMD5CheckMismatches: ./.disk/casper-uuid-generic ./casper/initrd 
./casper/minimal.standard.live.hotfix.squashfs 
./casper/minimal.standard.hotfix.squashfs ./casper/minimal.hotfix.squashfs 
./boot/grub/grub.cfg
CasperMD5CheckResult: fail
Date: Thu Jun  6 14:56:43 2024
DisplayManager: gdm3
DistributionChannelDescriptor:
 # This is the distribution channel descriptor for Ubuntu 24.04 for Dell
 # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
 canonical-oem-somerville-noble-hwe-20240528-99
InstallationDate: Installed on 2024-06-06 (0 days ago)
InstallationMedia: Ubuntu OEM 24.04 LTS "Noble Numbat" - Release amd64 
(20240528)
RelatedPackageVersions: mutter-common 46.0-1ubuntu9
SourcePackage: gnome-shell
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: oem-priority
 Importance: Critical
 Assignee: Cyrus Lien (cyruslien)
 Status: Confirmed

** Affects: gnome-shell (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: mutter (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug noble

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Title:
  Irregular frame rate in fullscreen glxgears

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[Bug 2068567] Re: Irregular frame rate in fullscreen glxgears

2024-06-06 Thread Cyrus Lien
** Also affects: oem-priority
   Importance: Undecided
   Status: New

** Changed in: oem-priority
 Assignee: (unassigned) => Cyrus Lien (cyruslien)

** Changed in: oem-priority
   Importance: Undecided => Critical

** Changed in: oem-priority
   Status: New => Confirmed

** Also affects: mutter (Ubuntu)
   Importance: Undecided
   Status: New

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Title:
  Irregular frame rate in fullscreen glxgears

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[Bug 2016990] Re: Irregular frame rate in some fullscreen games

2024-06-06 Thread Cyrus Lien
Thanks. The new one lp:2068567.

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Title:
  Irregular frame rate in some fullscreen games

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[Bug 2068567] Re: Irregular frame rate in fullscreen glxgears on Intel Meteor Lake

2024-06-18 Thread Cyrus Lien
Confirmed this is an i915 driver issue and commit in v6.9-rc1 fixes it.
c08c364102 drm/i915: Bypass LMEMBAR/GTTMMADR for MTL stolen memory access 
(https://patchwork.freedesktop.org/patch/576970/)

Thank you all for your help. Let's invalid it.

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Title:
  Irregular frame rate in fullscreen glxgears on Intel Meteor Lake

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[Bug 1794656] Re: Airplane mode permanently off if quickly switch on/off by airplane mode key

2018-09-26 Thread Cyrus Lien
Can not reproduce it on gnome-settings-daemon(3.30.0-0ubuntu1).

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Title:
  Airplane mode permanently off if quickly switch on/off by airplane
  mode key

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[Bug 1794656] [NEW] Airplane mode permanently off if quickly switch on/off by airplane mode key

2018-09-26 Thread Cyrus Lien
Public bug reported:

Airplane mode permanently off if quickly switch on/off by airplane mode
key.

Steps to reproduce:
1. Switch on and off Airplane mode by pressing Fn+Home(wireless key) very 
quickly (about 10 times per second).

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: gnome-settings-daemon 3.28.1-0ubuntu1
ProcVersionSignature: Ubuntu 4.15.0-1019.22-oem 4.15.18
Uname: Linux 4.15.0-1019-oem x86_64
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 27 00:57:00 2018
InstallationDate: Installed on 2018-09-21 (5 days ago)
InstallationMedia: Ubuntu 18.04 "Bionic" - Build amd64 LIVE Binary 
20180608-09:38
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: gnome-settings-daemon
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: gnome-settings-daemon (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug bionic

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Title:
  Airplane mode permanently off if quickly switch on/off by airplane
  mode key

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[Bug 1985869] Re: Screen does not update [Failed to post KMS update: CRTC property (GAMMA_LUT) not found and Page flip discarded: CRTC property (GAMMA_LUT) not found]

2022-10-29 Thread Cyrus Lien
** Also affects: oem-priority
   Importance: Undecided
   Status: New

** Changed in: oem-priority
   Status: New => Confirmed

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Title:
  Screen does not update [Failed to post KMS update: CRTC property
  (GAMMA_LUT) not found and  Page flip discarded: CRTC property
  (GAMMA_LUT) not found]

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[Bug 1985869] Re: Screen does not update [Failed to post KMS update: CRTC property (GAMMA_LUT) not found and Page flip discarded: CRTC property (GAMMA_LUT) not found]

2022-10-29 Thread Cyrus Lien
** Changed in: oem-priority
   Importance: Undecided => Critical

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Title:
  Screen does not update [Failed to post KMS update: CRTC property
  (GAMMA_LUT) not found and  Page flip discarded: CRTC property
  (GAMMA_LUT) not found]

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[Bug 780117] Re: Brasero finishes without error but unusable media [on-the-fly mode] (Ubuntu 11.04 ->12.04)

2012-03-20 Thread Cyrus Lien
Does anyone ever try to disable libisofs plugin by dconf ?  dconf-editor > apps 
> brasero > plugins > libisofs (set priority value to -1)
Brasero seems stop generating frisbee.

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Title:
  Brasero finishes without error but unusable media [on-the-fly mode]
  (Ubuntu 11.04 ->12.04)

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