** Summary changed:

- [precise](workaround incl) nouveau doesn't render items on lower third of 
desktop
+ 10de:032c nouveau doesn't render items on lower third of desktop

** Description changed:

- DISTRIB_ID=Ubuntu
- DISTRIB_RELEASE=12.04
- DISTRIB_CODENAME=precise
- DISTRIB_DESCRIPTION="Ubuntu 12.04 LTS"
+ On the desktop, items that are moved down to below 1/3 of the screen
+ disappear behind an "invisible horizon". It seems like although the
+ desktop and backdrop are rendered nicely full screen, the items on it
+ seem to be rendered to a smaller field and get clipped when passing the
+ "border". Resizing the desktop to another size and back again seem to
+ solve this issue.
  
- xserver-xorg-video-nouveau:
-   Geïnstalleerd: 1:0.0.16+git20111201+b5534a1-1build2
-   Kandidaat:     1:0.0.16+git20111201+b5534a1-1build2
-   Versietabel:
-  *** 1:0.0.16+git20111201+b5534a1-1build2 0
-         500 http://nl.archive.ubuntu.com/ubuntu/ precise/main i386 Packages
-         100 /var/lib/dpkg/status
+ WORKAROUND: NV34 (64MB) with laptop screen 1024x768, @60. Resizing and
+ then resizing back again seems to be the only "fix" without disabling
+ render acceleration.
  
- VGA compatible controller: NVIDIA Corporation NV34GLM [GeForce FX Go
- 5300] (rev a1)
- 
- On desktop, items that are moved down to below 1/3 of the screen are 
magically disappearing behind an "invisible horizon". 
- I am a noob when it comes down to videodrivers but is seems like although the 
desktop and backdrop are rendered nicely full screen the items on it seem to be 
rendered to a smaller field and get clipped when passing the "border". 
- Resizing the desktop to another size and back again seem to solve this issue.
- 
- I'll paste my temporary workaround here for people with the same problem
- and the same hardware while awaiting a fix.
- 
- workaround suitable for: NV34 (64MB) with laptopscreen 1024x768@60
- workaround for nouveau bug that cuts off everything on screen 
- beneath a certain invisible horizon
- resizing (and resizing back again) seems to be the only "fix" without 
disabling render acceleration
- workaraound tested (and works) 
- 
- put the code below in a file, make it executable and put it in "startup
- applications" in your desktop:
- 
+ WORKAROUND: Put the code below in a file, make it executable and put it in 
"startup applications" in your desktop:
  #!/bin/bash
  xrandr --output LVDS-1 --mode 800x600 --panning 800x600
  xrandr --output LVDS-1 --mode 1024x768 --panning 1024x768
- --- 
+ 
+ ---
  ApportVersion: 2.12.7-0ubuntu6
  Architecture: i386
  CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
  DistUpgraded: Fresh install
  DistroCodename: trusty
  DistroRelease: Ubuntu 14.04
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes
  GraphicsCard:
-  NVIDIA Corporation NV34M [GeForce FX Go5300 / Go5350] [10de:032c] (rev a1) 
(prog-if 00 [VGA controller])
-    Subsystem: Wistron Corp. Device [17c0:206f]
+  NVIDIA Corporation NV34M [GeForce FX Go5300 / Go5350] [10de:032c] (rev a1) 
(prog-if 00 [VGA controller])
+    Subsystem: Wistron Corp. Device [17c0:206f]
  InstallationDate: Installed on 2014-01-09 (0 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha i386 (20140108)
  Lsusb:
-  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
-  Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
-  Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
-  Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
-  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 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
+  Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
+  Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
+  Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MarkForUpload: True
  Package: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu1
  PackageArchitecture: i386
  PccardctlIdent:
-  Socket 0:
-    no product info available
-  Socket 1:
-    no product info available
+  Socket 0:
+    no product info available
+  Socket 1:
+    no product info available
  PccardctlStatus:
-  Socket 0:
-    no card
-  Socket 1:
-    no card
+  Socket 0:
+    no card
+  Socket 1:
+    no card
  ProcEnviron:
-  TERM=linux
-  PATH=(custom, no user)
-  LANG=nl_NL.UTF-8
-  SHELL=/bin/bash
+  TERM=linux
+  PATH=(custom, no user)
+  LANG=nl_NL.UTF-8
+  SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.12.0-7-generic 
root=UUID=6f6c4475-a409-4593-abe0-23e066ed37f1 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.12.0-7.15-generic 3.12.4
  Tags:  trusty ubuntu single-occurrence
  Uname: Linux 3.12.0-7-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
-  
+ 
  dmi.bios.vendor: Phoenix Technologies LTD
  dmi.bios.version: V1.0 R01-A0Z   07/05/2004
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 1
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLTD:bvrV1.0R01-A0Z07/05/2004:bd:svn:pn:pvrRevisionA0:cvn:ct1:cvrN/A:
  dmi.product.version: Revision A0
  version.compiz: compiz 1:0.9.10+13.10.20131011-0ubuntu1
  version.libdrm2: libdrm2 2.4.50-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.0.1-1ubuntu2
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.0.1-1ubuntu2
  version.xserver-xorg-core: xserver-xorg-core 2:1.14.5-1ubuntu2
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu1
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.2.0-0ubuntu10
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.907-0ubuntu1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:1.0.10-1ubuntu1
  xserver.bootTime: Thu Jan  9 07:01:51 2014
  xserver.configfile: default
  xserver.errors:
-  Failed to load module "nvidia" (module does not exist, 0)
-  Failed to load module "nvidia" (module does not exist, 0)
+  Failed to load module "nvidia" (module does not exist, 0)
+  Failed to load module "nvidia" (module does not exist, 0)
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs: Output                                  LVDS-1            
TV-1           VGA-1
  xserver.version: 2:1.14.5-1ubuntu2
  xserver.video_driver: nouveau

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/996168

Title:
  10de:032c nouveau doesn't render items on lower third of desktop

Status in “xserver-xorg-video-nouveau” package in Ubuntu:
  Triaged

Bug description:
  On the desktop, items that are moved down to below 1/3 of the screen
  disappear behind an "invisible horizon". It seems like although the
  desktop and backdrop are rendered nicely full screen, the items on it
  seem to be rendered to a smaller field and get clipped when passing
  the "border". Resizing the desktop to another size and back again seem
  to solve this issue.

  WORKAROUND: NV34 (64MB) with laptop screen 1024x768, @60. Resizing and
  then resizing back again seems to be the only "fix" without disabling
  render acceleration.

  WORKAROUND: Put the code below in a file, make it executable and put it in 
"startup applications" in your desktop:
  #!/bin/bash
  xrandr --output LVDS-1 --mode 800x600 --panning 800x600
  xrandr --output LVDS-1 --mode 1024x768 --panning 1024x768

  ---
  ApportVersion: 2.12.7-0ubuntu6
  Architecture: i386
  CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
  DistUpgraded: Fresh install
  DistroCodename: trusty
  DistroRelease: Ubuntu 14.04
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes
  GraphicsCard:
   NVIDIA Corporation NV34M [GeForce FX Go5300 / Go5350] [10de:032c] (rev a1) 
(prog-if 00 [VGA controller])
     Subsystem: Wistron Corp. Device [17c0:206f]
  InstallationDate: Installed on 2014-01-09 (0 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha i386 (20140108)
  Lsusb:
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MarkForUpload: True
  Package: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu1
  PackageArchitecture: i386
  PccardctlIdent:
   Socket 0:
     no product info available
   Socket 1:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
   Socket 1:
     no card
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
   LANG=nl_NL.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.12.0-7-generic 
root=UUID=6f6c4475-a409-4593-abe0-23e066ed37f1 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.12.0-7.15-generic 3.12.4
  Tags:  trusty ubuntu single-occurrence
  Uname: Linux 3.12.0-7-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  dmi.bios.vendor: Phoenix Technologies LTD
  dmi.bios.version: V1.0 R01-A0Z   07/05/2004
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 1
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLTD:bvrV1.0R01-A0Z07/05/2004:bd:svn:pn:pvrRevisionA0:cvn:ct1:cvrN/A:
  dmi.product.version: Revision A0
  version.compiz: compiz 1:0.9.10+13.10.20131011-0ubuntu1
  version.libdrm2: libdrm2 2.4.50-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.0.1-1ubuntu2
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.0.1-1ubuntu2
  version.xserver-xorg-core: xserver-xorg-core 2:1.14.5-1ubuntu2
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu1
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.2.0-0ubuntu10
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.907-0ubuntu1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:1.0.10-1ubuntu1
  xserver.bootTime: Thu Jan  9 07:01:51 2014
  xserver.configfile: default
  xserver.errors:
   Failed to load module "nvidia" (module does not exist, 0)
   Failed to load module "nvidia" (module does not exist, 0)
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs: Output                                  LVDS-1            
TV-1           VGA-1
  xserver.version: 2:1.14.5-1ubuntu2
  xserver.video_driver: nouveau

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