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[Launchpad Bug Tracker <1432827@xxxxxxxxxxxxxxxxxx>]

[Expired for xorg (Ubuntu) because there has been no activity for 60
days.]

** Changed in: xorg (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/1432827

Title:
  display corruption and crash with Quadro NVS 110M/GeForce Go 7300

Status in xorg package in Ubuntu:
  Expired

Bug description:
  Hi,

  Sorry for this poor bug report, I couldn't manage to use "ubuntu-
  bugs": it never leads me to the webpage where I can add a comment and
  validate. I am also not sure against which package this should be
  reported.

  So, using Xubuntu 14.04 64 bits on a Dell Latitude D820 with the
  nouveau driver (1:1.0.10-1ubuntu2, with libdrm-nouveau2
  2.4.56-1~ubuntu2), there is random display corruption at bootsplash
  followed by a crash of nouveau. The graphical card is a "Quadro NVS
  110M/GeForce Go 7300" as reported by lspci.

  In my opinion, this is random only because the bootsplash of Xubuntu is not very "ressource demanding" : see those two bug reports for the exact same problem on Debian and Fedora:
  https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=773368
  https://bugzilla.redhat.com/show_bug.cgi?id=1102066

  Strangely, the crash comes more often if I use more recent kernels. I tried the last "minor version" of all "major version" downloaded from http://kernel.ubuntu.com/~kernel-ppa/mainline/, all with the same result :
   linux-image-3.14.35-031435-generic_3.14.35-031435.201503071936_amd64.deb 
   linux-image-3.15.10-031510-generic_3.15.10-031510.201408132333_amd64.deb
   linux-image-3.16.7-031607-generic_3.16.7-031607.201410301735_amd64.deb
   linux-image-3.18.9-031809-generic_3.18.9-031809.201503080036_amd64.deb
   linux-image-3.19.1-031901-generic_3.19.1-031901.201503080052_amd64.deb

  lspci :
  00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
  00:01.0 PCI bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express PCI Express Root Port (rev 03)
  00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio Controller (rev 01)
  00:1c.0 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 1 (rev 01)
  00:1c.1 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 2 (rev 01)
  00:1c.2 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 3 (rev 01)
  00:1c.3 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 4 (rev 01)
  00:1d.0 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #1 (rev 01)
  00:1d.1 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #2 (rev 01)
  00:1d.2 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #3 (rev 01)
  00:1d.3 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #4 (rev 01)
  00:1d.7 USB controller: Intel Corporation NM10/ICH7 Family USB2 EHCI Controller (rev 01)
  00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e1)
  00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 01)
  00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7-M Family) SATA Controller [IDE mode] (rev 01)
  00:1f.3 SMBus: Intel Corporation NM10/ICH7 Family SMBus Controller (rev 01)
  01:00.0 VGA compatible controller: NVIDIA Corporation G72M [Quadro NVS 110M/GeForce Go 7300] (rev a1)
  03:01.0 CardBus bridge: O2 Micro, Inc. Cardbus bridge (rev 21)
  03:01.4 FireWire (IEEE 1394): O2 Micro, Inc. Firewire (IEEE 1394) (rev 02)
  09:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5752 Gigabit Ethernet PCI Express (rev 02)
  0c:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02)

  You will find attached dmesg from 3.13 and 3.15 kernels, and
  Xorg.0.log from 3.15 kernel. I could catch them using SSH from another
  computer.

  No idea if this could help, but this old bug might also be interesting:
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/539730

  Do not hesitate to ask for more informations, I would be glad if I can
  help in any way.

  Regards,
  YvanM

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