[Bug 1815693] Re: Kubuntu 18.10 Xorg severe memory leak

2019-06-03 Thread Nenad Antic
Yesterday I upgraded to Ubuntu 19.04 and this issue seems to finally be
resolved for the configuration I described in the initial report.

Maybe others reporting here should check theirs with 19.04 as well.

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Title:
  Kubuntu 18.10 Xorg severe memory leak

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[Bug 1815693] Re: Kubuntu 18.10 Xorg severe memory leak

2019-03-14 Thread Nenad Antic
Thank you for the suggestion. 
I tried enabling 3D-acceleration. 
But there is no difference.

** Attachment added: "xorg_leak.log"
   
https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1815693/+attachment/5246295/+files/xorg_leak.log

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Title:
  Kubuntu 18.10 Xorg severe memory leak

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[Bug 1815693] Re: Kubuntu 18.10 Xorg severe memory leak

2019-02-16 Thread Nenad Antic
According to this stackexchange thread

https://unix.stackexchange.com/questions/36450/how-can-i-find-a-memory-leak-of-a-running-process/282944
Here is almost guarantee steps to find who is leaking the memory 

the dumps just posted should have enough information to be able to find
the leaking code sections in Xorg.

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Title:
  Kubuntu 18.10 Xorg severe memory leak

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[Bug 1815693] Re: Kubuntu 18.10 Xorg severe memory leak

2019-02-16 Thread Nenad Antic
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Title:
  Kubuntu 18.10 Xorg severe memory leak

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[Bug 1815693] Re: Kubuntu 18.10 Xorg severe memory leak

2019-02-16 Thread Nenad Antic
** Attachment added: "cat /procs/{pid}/smaps right after running for 2.5 hours"
   
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1815693/+attachment/5239133/+files/xorg_smaps_%402hours.zip

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Title:
  Kubuntu 18.10 Xorg severe memory leak

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[Bug 1815693] Re: Kubuntu 18.10 Xorg severe memory leak

2019-02-16 Thread Nenad Antic
** Attachment added: "The corresponding Xorg process core dump (Note: 3.2 GB 
when expanded)"
   
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1815693/+attachment/5239134/+files/xorg.dump.7z

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Title:
  Kubuntu 18.10 Xorg severe memory leak

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[Bug 1815693] Re: Kubuntu 18.10 Xorg severe memory leak

2019-02-16 Thread Nenad Antic
** Attachment added: "cat /procs/{pid}/smaps right after reboot"
   
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1815693/+attachment/5239130/+files/xorg_smaps_%40reboot.zip

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Title:
  Kubuntu 18.10 Xorg severe memory leak

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[Bug 1815693] Re: Kubuntu 18.10 Xorg severe memory leak

2019-02-15 Thread Nenad Antic
** Description changed:

  Suddenly sometimes during the past two weeks my kubuntu installation has
  started to freeze up. I can't remember what apt upgrade that caused it,
  and I have done several the last few days hoping for it to be resolved.
  
  I didn't know what was causing it as I hadn't made any other changes
  expect for the odd apt upgrade. Before that I had just finished a
  several weeks long session of intense work around the clock without
  having to reboot even once. Suddenly it is now freezing up within hours.
  Even without doing anything, just leaving the computer alone. However,
  yesterday I accidentally discovered that my RAM was filled up. More than
  filled up, even all swap was full. And before I could close anything
  down it froze up again.
  
  So TLDR; I have today logged the memory consumption while I was handling
  some bills and linked is a log of constantly increasing Xorg memory
  usage. So it goes until it chokes the machine and only a hard reboot is
  possible.
  
  My installed RAM is 10GB. Swap is 6GB. Please refer to the linked file to see 
how the Xorg usage creeps up.
  https://www.dropbox.com/s/nf1ev2dxdlc6gqw/xorg_leak.log?dl=0
+ 
+ I should add that this bug seems specific to Kubuntu, and (I guess)
+ associated with running under Virtualbox. I have another Ubuntu 18.04
+ (i.e. not _K_ubuntu) running on bare metal and it is not having any
+ problems.
  
  Please advise what additional information I should post to have this
  resolved.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 18.10
  Package: xorg 1:7.7+19ubuntu8
  ProcVersionSignature: Ubuntu 4.18.0-15.16-generic 4.18.20
  Uname: Linux 4.18.0-15-generic x86_64
  ApportVersion: 2.20.10-0ubuntu13.2
  Architecture: amd64
  CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: None
  CurrentDesktop: KDE
  Date: Wed Feb 13 01:00:13 2019
  DistUpgraded: 2019-02-09 11:54:01,040 ERROR got error from PostInstallScript 
./xorg_fix_proprietary.py (g-exec-error-quark: Failed to execute child process 
“./xorg_fix_proprietary.py” (No such file or directory) (8))
  DistroCodename: cosmic
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes
  GraphicsCard:
   VMware SVGA II Adapter [15ad:0405] (prog-if 00 [VGA controller])
     Subsystem: VMware SVGA II Adapter [15ad:0405]
  InstallationDate: Installed on 2015-10-22 (1209 days ago)
  InstallationMedia: Kubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  Lsusb:
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 002 Device 003: ID 80ee:0021 VirtualBox USB Tablet
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MachineType: innotek GmbH VirtualBox
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.18.0-15-generic 
root=UUID=8959cd47-b52f-4a6e-97bb-5d509e3c2480 ro quiet splash
  Renderer: Software
  SourcePackage: xorg
  UpgradeStatus: Upgraded to cosmic on 2019-02-09 (3 days ago)
  dmi.bios.date: 12/01/2006
  dmi.bios.vendor: innotek GmbH
  dmi.bios.version: VirtualBox
  dmi.board.name: VirtualBox
  dmi.board.vendor: Oracle Corporation
  dmi.board.version: 1.2
  dmi.chassis.type: 1
  dmi.chassis.vendor: Oracle Corporation
  dmi.modalias: 
dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:rvnOracleCorporation:rnVirtualBox:rvr1.2:cvnOracleCorporation:ct1:cvr:
  dmi.product.family: Virtual Machine
  dmi.product.name: VirtualBox
  dmi.product.version: 1.2
  dmi.sys.vendor: innotek GmbH
  version.compiz: compiz N/A
  version.libdrm2: libdrm2 2.4.95-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 18.2.2-0ubuntu1
  version.libgl1-mesa-glx: libgl1-mesa-glx 18.2.2-0ubuntu1
  version.xserver-xorg-core: xserver-xorg-core 2:1.20.1-3ubuntu2.1
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.6-1
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:18.1.0-1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20171229-1ubuntu1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-3

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Title:
  Kubuntu 18.10 Xorg severe memory leak

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[Bug 1815693] Re: Kubuntu 18.10 Xorg severe memory leak

2019-02-14 Thread Nenad Antic
** Description changed:

  Suddenly sometimes during the past two weeks my kubuntu installation has
  started to freeze up. I can't remember what apt upgrade that caused it,
  and I have done several the last few days hoping for it to be resolved.
  
  I didn't know what was causing it as I hadn't made any other changes
  expect for the odd apt upgrade. Before that I had just finished a
  several weeks long session of intense work around the clock without
  having to reboot even once. Suddenly it is now freezing up within hours.
  Even without doing anything, just leaving the computer alone. However,
  yesterday I accidentally discovered that my RAM was filled up. More than
  filled up, even all swap was full. And before I could close anything
  down it froze up again.
  
  So TLDR; I have today logged the memory consumption while I was handling
  some bills and linked is a log of constantly increasing Xorg memory
  usage. So it goes until it chokes the machine and only a hard reboot is
  possible.
  
  My installed RAM is 10GB. Swap is 6GB. Please refer to the linked file to see 
how the Xorg usage creeps up.
  https://www.dropbox.com/s/nf1ev2dxdlc6gqw/xorg_leak.log?dl=0
  
  Please advise what additional information I should post to have this
  resolved.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 18.10
  Package: xorg 1:7.7+19ubuntu8
  ProcVersionSignature: Ubuntu 4.18.0-15.16-generic 4.18.20
  Uname: Linux 4.18.0-15-generic x86_64
  ApportVersion: 2.20.10-0ubuntu13.2
  Architecture: amd64
  CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: None
  CurrentDesktop: KDE
  Date: Wed Feb 13 01:00:13 2019
  DistUpgraded: 2019-02-09 11:54:01,040 ERROR got error from PostInstallScript 
./xorg_fix_proprietary.py (g-exec-error-quark: Failed to execute child process 
“./xorg_fix_proprietary.py” (No such file or directory) (8))
  DistroCodename: cosmic
  DistroVariant: ubuntu
- ExtraDebuggingInterest: No
+ ExtraDebuggingInterest: Yes
  GraphicsCard:
   VMware SVGA II Adapter [15ad:0405] (prog-if 00 [VGA controller])
     Subsystem: VMware SVGA II Adapter [15ad:0405]
  InstallationDate: Installed on 2015-10-22 (1209 days ago)
  InstallationMedia: Kubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  Lsusb:
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 002 Device 003: ID 80ee:0021 VirtualBox USB Tablet
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MachineType: innotek GmbH VirtualBox
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.18.0-15-generic 
root=UUID=8959cd47-b52f-4a6e-97bb-5d509e3c2480 ro quiet splash
  Renderer: Software
  SourcePackage: xorg
  UpgradeStatus: Upgraded to cosmic on 2019-02-09 (3 days ago)
  dmi.bios.date: 12/01/2006
  dmi.bios.vendor: innotek GmbH
  dmi.bios.version: VirtualBox
  dmi.board.name: VirtualBox
  dmi.board.vendor: Oracle Corporation
  dmi.board.version: 1.2
  dmi.chassis.type: 1
  dmi.chassis.vendor: Oracle Corporation
  dmi.modalias: 
dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:rvnOracleCorporation:rnVirtualBox:rvr1.2:cvnOracleCorporation:ct1:cvr:
  dmi.product.family: Virtual Machine
  dmi.product.name: VirtualBox
  dmi.product.version: 1.2
  dmi.sys.vendor: innotek GmbH
  version.compiz: compiz N/A
  version.libdrm2: libdrm2 2.4.95-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 18.2.2-0ubuntu1
  version.libgl1-mesa-glx: libgl1-mesa-glx 18.2.2-0ubuntu1
  version.xserver-xorg-core: xserver-xorg-core 2:1.20.1-3ubuntu2.1
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.6-1
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:18.1.0-1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20171229-1ubuntu1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-3

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Title:
  Kubuntu 18.10 Xorg severe memory leak

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[Bug 1815693] Re: Kubuntu 18.10 Xorg severe memory leak

2019-02-13 Thread Nenad Antic
** Attachment added: "What it looks like when the machine freezes up"
   
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1815693/+attachment/5238322/+files/IMG_20190212_204350.jpg

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Title:
  Kubuntu 18.10 Xorg severe memory leak

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[Bug 1815693] Re: Kubuntu 18.10 Xorg severe memory leak

2019-02-13 Thread Nenad Antic
** Description changed:

  Suddenly sometimes during the past two weeks my kubuntu installation has
  started to freeze up. I can't remember what apt upgrade that caused it,
  and I have done several the last few days hoping for it to be resolved.
  
  I didn't know what was causing it as I hadn't made any other changes
  expect for the odd apt upgrade. Before that I had just finished a
  several weeks long session of intense work around the clock without
  having to reboot even once. Suddenly it is now freezing up within hours.
  Even without doing anything, just leaving the computer alone. However,
  yesterday I accidentally discovered that my RAM was filled up. More than
  filled up, even all swap was full. And before I could close anything
  down it froze up again.
  
  So TLDR; I have today logged the memory consumption while I was handling
  some bills and linked is a log of constantly increasing Xorg memory
  usage. So it goes until it chokes the machine and only a hard reboot is
  possible.
  
  My installed RAM is 10GB. Swap is 6GB. Please refer to the linked file to see 
how the Xorg usage creeps up.
- https://www.dropbox.com/s/nf1ev2dxdl..._leak.log?dl=0
+ https://www.dropbox.com/s/nf1ev2dxdlc6gqw/xorg_leak.log?dl=0
  
  Please advise what additional information I should post to have this
  resolved.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 18.10
  Package: xorg 1:7.7+19ubuntu8
  ProcVersionSignature: Ubuntu 4.18.0-15.16-generic 4.18.20
  Uname: Linux 4.18.0-15-generic x86_64
  ApportVersion: 2.20.10-0ubuntu13.2
  Architecture: amd64
  CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: None
  CurrentDesktop: KDE
  Date: Wed Feb 13 01:00:13 2019
  DistUpgraded: 2019-02-09 11:54:01,040 ERROR got error from PostInstallScript 
./xorg_fix_proprietary.py (g-exec-error-quark: Failed to execute child process 
“./xorg_fix_proprietary.py” (No such file or directory) (8))
  DistroCodename: cosmic
  DistroVariant: ubuntu
  ExtraDebuggingInterest: No
  GraphicsCard:
-  VMware SVGA II Adapter [15ad:0405] (prog-if 00 [VGA controller])
-Subsystem: VMware SVGA II Adapter [15ad:0405]
+  VMware SVGA II Adapter [15ad:0405] (prog-if 00 [VGA controller])
+    Subsystem: VMware SVGA II Adapter [15ad:0405]
  InstallationDate: Installed on 2015-10-22 (1209 days ago)
  InstallationMedia: Kubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  Lsusb:
-  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
-  Bus 002 Device 003: ID 80ee:0021 VirtualBox USB Tablet
-  Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
+  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+  Bus 002 Device 003: ID 80ee:0021 VirtualBox USB Tablet
+  Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MachineType: innotek GmbH VirtualBox
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.18.0-15-generic 
root=UUID=8959cd47-b52f-4a6e-97bb-5d509e3c2480 ro quiet splash
  Renderer: Software
  SourcePackage: xorg
  UpgradeStatus: Upgraded to cosmic on 2019-02-09 (3 days ago)
  dmi.bios.date: 12/01/2006
  dmi.bios.vendor: innotek GmbH
  dmi.bios.version: VirtualBox
  dmi.board.name: VirtualBox
  dmi.board.vendor: Oracle Corporation
  dmi.board.version: 1.2
  dmi.chassis.type: 1
  dmi.chassis.vendor: Oracle Corporation
  dmi.modalias: 
dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:rvnOracleCorporation:rnVirtualBox:rvr1.2:cvnOracleCorporation:ct1:cvr:
  dmi.product.family: Virtual Machine
  dmi.product.name: VirtualBox
  dmi.product.version: 1.2
  dmi.sys.vendor: innotek GmbH
  version.compiz: compiz N/A
  version.libdrm2: libdrm2 2.4.95-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 18.2.2-0ubuntu1
  version.libgl1-mesa-glx: libgl1-mesa-glx 18.2.2-0ubuntu1
  version.xserver-xorg-core: xserver-xorg-core 2:1.20.1-3ubuntu2.1
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.6-1
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:18.1.0-1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20171229-1ubuntu1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-3

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Title:
  Kubuntu 18.10 Xorg severe memory leak

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[Bug 1815693] [NEW] Kubuntu 18.10 Xorg severe memory leak

2019-02-12 Thread Nenad Antic
Public bug reported:

Suddenly sometimes during the past two weeks my kubuntu installation has
started to freeze up. I can't remember what apt upgrade that caused it,
and I have done several the last few days hoping for it to be resolved.

I didn't know what was causing it as I hadn't made any other changes
expect for the odd apt upgrade. Before that I had just finished a
several weeks long session of intense work around the clock without
having to reboot even once. Suddenly it is now freezing up within hours.
Even without doing anything, just leaving the computer alone. However,
yesterday I accidentally discovered that my RAM was filled up. More than
filled up, even all swap was full. And before I could close anything
down it froze up again.

So TLDR; I have today logged the memory consumption while I was handling
some bills and linked is a log of constantly increasing Xorg memory
usage. So it goes until it chokes the machine and only a hard reboot is
possible.

My installed RAM is 10GB. Swap is 6GB. Please refer to the linked file to see 
how the Xorg usage creeps up.
https://www.dropbox.com/s/nf1ev2dxdl..._leak.log?dl=0

Please advise what additional information I should post to have this
resolved.

ProblemType: Bug
DistroRelease: Ubuntu 18.10
Package: xorg 1:7.7+19ubuntu8
ProcVersionSignature: Ubuntu 4.18.0-15.16-generic 4.18.20
Uname: Linux 4.18.0-15-generic x86_64
ApportVersion: 2.20.10-0ubuntu13.2
Architecture: amd64
CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: KDE
Date: Wed Feb 13 01:00:13 2019
DistUpgraded: 2019-02-09 11:54:01,040 ERROR got error from PostInstallScript 
./xorg_fix_proprietary.py (g-exec-error-quark: Failed to execute child process 
“./xorg_fix_proprietary.py” (No such file or directory) (8))
DistroCodename: cosmic
DistroVariant: ubuntu
ExtraDebuggingInterest: No
GraphicsCard:
 VMware SVGA II Adapter [15ad:0405] (prog-if 00 [VGA controller])
   Subsystem: VMware SVGA II Adapter [15ad:0405]
InstallationDate: Installed on 2015-10-22 (1209 days ago)
InstallationMedia: Kubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
Lsusb:
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 002 Device 003: ID 80ee:0021 VirtualBox USB Tablet
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: innotek GmbH VirtualBox
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.18.0-15-generic 
root=UUID=8959cd47-b52f-4a6e-97bb-5d509e3c2480 ro quiet splash
Renderer: Software
SourcePackage: xorg
UpgradeStatus: Upgraded to cosmic on 2019-02-09 (3 days ago)
dmi.bios.date: 12/01/2006
dmi.bios.vendor: innotek GmbH
dmi.bios.version: VirtualBox
dmi.board.name: VirtualBox
dmi.board.vendor: Oracle Corporation
dmi.board.version: 1.2
dmi.chassis.type: 1
dmi.chassis.vendor: Oracle Corporation
dmi.modalias: 
dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:rvnOracleCorporation:rnVirtualBox:rvr1.2:cvnOracleCorporation:ct1:cvr:
dmi.product.family: Virtual Machine
dmi.product.name: VirtualBox
dmi.product.version: 1.2
dmi.sys.vendor: innotek GmbH
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.95-1
version.libgl1-mesa-dri: libgl1-mesa-dri 18.2.2-0ubuntu1
version.libgl1-mesa-glx: libgl1-mesa-glx 18.2.2-0ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.20.1-3ubuntu2.1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.6-1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:18.1.0-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20171229-1ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-3

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


** Tags: amd64 apport-bug cosmic ubuntu

** Attachment added: "Memory usage increase log over a few hours"
   
https://bugs.launchpad.net/bugs/1815693/+attachment/5238125/+files/xorg_leak.log

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https://bugs.launchpad.net/bugs/1815693

Title:
  Kubuntu 18.10 Xorg severe memory leak

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