** Also affects: gnome-shell-extension-appindicator (Ubuntu Focal)
   Importance: Undecided
       Status: New

** Changed in: gnome-shell-extension-appindicator (Ubuntu Focal)
   Importance: Undecided => Low

** Changed in: gnome-shell-extension-appindicator (Ubuntu Focal)
     Assignee: (unassigned) => Marco Trevisan (Treviño) (3v1n0)

** Description changed:

- I had similar issues when 20.04 was released, then it disappeared with
- an upgrade - but sadly it's back. I have short intermittent freezings of
- the OS. About every 15-30 seconds Ubunut freezes for a second or two. Eg
- when writing this description, the OS freezes every second word. When
- the freeze goes away the OS is snappy. I have tried switching between
- Wayland and Xorg - but the problem persists. If I write something when
- it freezes up the last chhhhhhhhhhhhhhhhhhhhhhhhhhhhharacter will be
- replicated many times - like what happened
- jusssssssssssssssssssssssssssssssst now. This problem did not show up in
- ubuntu 18.04 through 19.10. Hope U can
- fix this soon - using my laptop in unbearable.
+ [ Impact ]
  
- ProblemType: Bug
- DistroRelease: Ubuntu 20.04
+ Indicators using (big) pixmap icons cause the shell to use a lot of CPU
+ computation, which interfere with user experience
+ 
+ 
+ [ Test case ]
+ 
+ - Install mega client from https://mega.nz/sync
+ - Run it in ubuntu and ensure it doesn't block the UI while syncing
+   (but even opening/closing the app should be enough to trigger
+ 
+ Alternatively use this test tool:
+  
https://github.com/ubuntu/gnome-shell-extension-appindicator/blob/master/indicator-test-tool/testTool.js
+ 
+ Launch it with `gjs` and select the 'Crazy icons updates' menu item:
+  - The shell should not hang
+ 
+ [ Regression potential ]
+ 
+ Icon updates may be late or not apply immediately (or at all).
+ 
+ ----
+ 
+ 
+ I had similar issues when 20.04 was released, then it disappeared with an 
upgrade - but sadly it's back. I have short intermittent freezings of the OS. 
About every 15-30 seconds Ubunut freezes for a second or two. Eg when writing 
this description, the OS freezes every second word. When the freeze goes away 
the OS is snappy. I have tried switching between Wayland and Xorg - but the 
problem persists. If I write something when it freezes up the last 
chhhhhhhhhhhhhhhhhhhhhhhhhhhhharacter will be replicated many times - like what 
happened jusssssssssssssssssssssssssssssssst now. This problem did not show up 
in ubuntu 18.04 through 19.10. Hope U can                                  fix 
this soon - using my laptop in unbearable.
+ 
+ ProblemType: BugDistroRelease: Ubuntu 20.04
  Package: xorg 1:7.7+19ubuntu14
  ProcVersionSignature: Ubuntu 5.4.0-37.41-generic 5.4.41
  Uname: Linux 5.4.0-37-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  BootLog: Error: [Errno 13] Åtkomst nekas: '/var/log/boot.log'
  CasperMD5CheckResult: skip
  CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: None
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jun 20 23:54:52 2020
  DistUpgraded: Fresh install
  DistroCodename: focal
  DistroVariant: ubuntu
  DkmsStatus: evdi, 1.7.0, 5.4.0-33-generic, x86_64: installed
  ExtraDebuggingInterest: Yes, if not too technical
  GraphicsCard:
-  Intel Corporation UHD Graphics 620 [8086:5917] (rev 07) (prog-if 00 [VGA 
controller])
-    Subsystem: Huawei Technologies Co., Ltd. UHD Graphics 620 [19e5:3e04]
+  Intel Corporation UHD Graphics 620 [8086:5917] (rev 07) (prog-if 00 [VGA 
controller])
+    Subsystem: Huawei Technologies Co., Ltd. UHD Graphics 620 [19e5:3e04]
  InstallationDate: Installed on 2020-05-12 (38 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  Lsusb:
-  Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
-  Bus 001 Device 003: ID 05c8:03c0 Cheng Uei Precision Industry Co., Ltd 
(Foxlink) HD Camera
-  Bus 001 Device 002: ID 8087:0a2b Intel Corp. 
-  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+  Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
+  Bus 001 Device 003: ID 05c8:03c0 Cheng Uei Precision Industry Co., Ltd 
(Foxlink) HD Camera
+  Bus 001 Device 002: ID 8087:0a2b Intel Corp.
+  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: HUAWEI MACH-WX9
  ProcEnviron:
-  PATH=(custom, no user)
-  XDG_RUNTIME_DIR=<set>
-  LANG=sv_SE.UTF-8
-  SHELL=/bin/bash
- ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-37-generic 
root=UUID=a2cbbb7f-c619-418a-a98f-9a9cc31b42fa ro quiet splash vt.handoff=7
- SourcePackage: xorg
+  PATH=(custom, no user)
+  XDG_RUNTIME_DIR=<set>
+  LANG=sv_SE.UTF-8
+  SHELL=/bin/bash
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-37-generic 
root=UUID=a2cbbb7f-c619-418a-a98f-9a9cc31b42fa ro quiet splash 
vt.handoff=7SourcePackage: xorg
  Symptom: display
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/15/2019
  dmi.bios.vendor: HUAWEI
  dmi.bios.version: 1.28
  dmi.board.name: MACH-WX9-PCB
  dmi.board.vendor: HUAWEI
  dmi.board.version: M13
  dmi.chassis.type: 10
  dmi.chassis.vendor: HUAWEI
  dmi.chassis.version: M13
  dmi.modalias: 
dmi:bvnHUAWEI:bvr1.28:bd03/15/2019:svnHUAWEI:pnMACH-WX9:pvrM13:rvnHUAWEI:rnMACH-WX9-PCB:rvrM13:cvnHUAWEI:ct10:cvrM13:
  dmi.product.family: MateBook X
  dmi.product.name: MACH-WX9
  dmi.product.sku: C189
  dmi.product.version: M13
  dmi.sys.vendor: HUAWEI
  version.compiz: compiz N/A
  version.libdrm2: libdrm2 2.4.101-2
  version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.4-2ubuntu1
  version.libgl1-mesa-glx: libgl1-mesa-glx N/A
  version.xserver-xorg-core: xserver-xorg-core 2:1.20.8-2ubuntu2.1
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20200226-1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1

** Changed in: gnome-shell-extension-appindicator (Ubuntu)
   Importance: Low => High

** Changed in: gnome-shell-extension-appindicator (Ubuntu Focal)
   Importance: Low => High

** Changed in: gnome-shell-extension-appindicator (Ubuntu Focal)
       Status: New => In Progress

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https://bugs.launchpad.net/bugs/1884396

Title:
  Ubuntu freezing intermittently when the mega.nz appindicator is loaded

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