just upgraded to 11.04 from 10.10 , but my system become slower

Asked by sawan kumar

I have upgraded my system from 10.10 to 11.04 using update manager as asked. But my system become slower and some time it stuck when i open multiple windows. My desktop has intel dual core and 2GB RAM. previously on 10.10 my system was working quite well without any problem.
            If any anyone has any idea please help me out.

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Ubuntu xserver-xorg-video-ati Edit question
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actionparsnip (andrew-woodhead666) said :
#1

What is the output of:

sudo lshw -C display; lsb_release -a

Thanks

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sawan kumar (tech-sawan) said :
#2

For this:
 sudo lshw -C display; lsb_release -a

I got output as:
  *-display
       description: VGA compatible controller
       product: RV730XT [Radeon HD 4670]
       vendor: ATI Technologies Inc
       physical id: 0
       bus info: pci@0000:01:00.0
       version: 00
       width: 64 bits
       clock: 33MHz
       capabilities: pm pciexpress msi vga_controller bus_master cap_list rom
       configuration: driver=fglrx_pci latency=0
       resources: irq:46 memory:d0000000-dfffffff memory:e1000000-e100ffff ioport:c000(size=256) memory:e0000000-e001ffff
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 11.04
Release: 11.04
Codename: natty

Revision history for this message
actionparsnip (andrew-woodhead666) said :
#3

Try removing and reinstalling the ati driver. It is rare that the proprietory drivers survive big changes which are part or a change in release.

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