I have similar problem on my desktop, my desktop was working fine with
earlier version of UBUNTU,
After upgrading to 12.04LTS, facing lot of issues like.
freeze, display will not be proper.
apps are getting crash, system mouse will move and system will not respond
locally and remotely.
"I tried changing the VGA and resolution size, still problem remain
same."
Please help me.
Following are my configuration.
Linux version 3.2.0-31-generic-pae (buildd@roseapple) (gcc version 4.6.3
(Ubuntu/Linaro 4.6.3-1ubuntu5) ) #50-Ubuntu SMP Fri Sep 7 16:39:45 UTC
2012
lsb_release -a; uname -a; lscpu; sudo lshw -C memory
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 12.04.1 LTS
Release: 12.04
Codename: precise
Linux svn 3.2.0-31-generic-pae #50-Ubuntu SMP Fri Sep 7 16:39:45 UTC 2012 i686
i686 i386 GNU/Linux
Architecture: i686
CPU op-mode(s): 32-bit
Byte Order: Little Endian
CPU(s): 1
On-line CPU(s) list: 0
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 1
Vendor ID: GenuineIntel
CPU family: 15
Model: 1
Stepping: 2
CPU MHz: 1892.253
BogoMIPS: 3784.50
PCI (sysfs)
*-firmware
description: BIOS
vendor: Phoenix Technologies, LTD
physical id: 0
version: R01-B1
date: 05/23/2003
size: 128KiB
capacity: 192KiB
capabilities: isa pci pnp apm upgrade shadowing cdboot bootselect
socketedrom edd int13floppy360 int13floppy1200 int13floppy720 int13floppy2880
int5printscreen int9keyboard int14serial int17printer int10video acpi usb agp
ls120boot zipboot biosbootspecification netboot
*-cache:0
description: L2 cache
physical id: b
slot: External Cache
size: 256KiB
capacity: 256KiB
capabilities: synchronous external write-back
*-cache:1
description: L2 cache
physical id: c
slot: External Cache
size: 256KiB
capacity: 256KiB
capabilities: synchronous external write-back
*-memory
description: System Memory
physical id: 1c
slot: System board or motherboard
size: 2GiB
capacity: 2GiB
*-bank:0
description: DIMM SDRAM Synchronous
product: None
vendor: None
physical id: 0
serial: None
slot: A0
size: 1GiB
width: 64 bits
*-bank:1
description: DIMM SDRAM Synchronous
product: None
vendor: None
physical id: 1
serial: None
slot: A1
size: 1GiB
width: 64 bits
*-cache:0
description: L1 cache
physical id: 0
size: 8KiB
*-cache:1
description: L2 cache
physical id: 1
size: 256KiB
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https://bugs.launchpad.net/bugs/993187
Title:
ubuntu 12.04 completely freezes frequently.
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