Hi folks,
I believe this is the correct place to ask my question.
I am using an IC design program, called cadence, on both Ubuntu 8.10 and 9.04. My graphic card is Ati Radeon HD 3650. I am using open source ati driver. If someone asks why not binary drivers, that is a long and sad story, I don't want to go in that. Shortly, ati binary drivers are problematic for this hardware. But open source drivers are just fine except 3d effects and hardware accelerated opengl.
So what I will ask is this: There is a certain difference between the open source drivers of Ubuntu 9.04 and 8.10. For an illustration I captured 2 screens from both 8.10 and 9.04. See them in this link:
screen_intrepid.png shows the case for ubuntu 8.10 and screen_jaunty.png shows the case for ubuntu 9.04. screen_intrepid is what it should be. as seen, on screen_jaunty, there are many misdrawen areas on especially vertical lines.
So the ati opensource driver on ubuntu jaunty is problematic for my case. Do you have any idea how to correct the driver on jaunty? Or what is the main reason for having such a difference?
Regards and thanks everyone in advance
I believe this is the correct place to ask my question.
I am using an IC design program, called cadence, on both Ubuntu 8.10 and 9.04. My graphic card is Ati Radeon HD 3650. I am using open source ati driver. If someone asks why not binary drivers, that is a long and sad story, I don't want to go in that. Shortly, ati binary drivers are problematic for this hardware. But open source drivers are just fine except 3d effects and hardware accelerated opengl.
So what I will ask is this: There is a certain difference between the open source drivers of Ubuntu 9.04 and 8.10. For an illustration I captured 2 screens from both 8.10 and 9.04. See them in this link:
screen_intrepid.png shows the case for ubuntu 8.10 and screen_jaunty.png shows the case for ubuntu 9.04. screen_intrepid is what it should be. as seen, on screen_jaunty, there are many misdrawen areas on especially vertical lines.
So the ati opensource driver on ubuntu jaunty is problematic for my case. Do you have any idea how to correct the driver on jaunty? Or what is the main reason for having such a difference?
Regards and thanks everyone in advance
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