David It happens on all pages whose length is more than a screen full in Firefox 2.0 that came with Ubuntu 6.10 (AMD64) . Flash is not installed. Problem exists on both a HP ZV6000 laptop and a home built desktop AMD 64. If I pick up the slider on the right hand side of the browser window and slide up and down the scroll is a very slow one line at a time with screen refresh on each move.
Ubuntu 6.06 LTS with Firefox 1.5.x works fine on both hardware. Scroll is fast and refresh not a problem. Problem has been reported before by anothe user, copy herewith: #1 3 Weeks Ago sadalmelik57 5 Cups of Ubuntu Join Date: Nov 2005 Beans: 21 Herky Jerky Firefox Scrolling -------------------------------------------------------------------------------- I'm really annoyed by the way scrolling down or up occurs in Firefox 2.0 after the upgrade to Edgy Eft. I'm not certain if this is a result of the mouse configuration (IfeelMouseMan 3-button with scroll wheel) or if this is something about the new Firefox 2.0. No matter what method I use to scroll up or down, I see a jerky line-by-line movement of the page up or down. It is slow and looks terrible. I tried Mozilla Web Browser and the effect seemed to be greatly reduced but still evident. I've tried to adjust the mouse using the user preferences in Ubuntu, and I've changed the Advanced Preferences in Firefox for smooth scrolling and autoscrolling. None of these had any affect. What else can I do to change the scrolling to make it smooth and faster? Malcolm ----- Original Message ----- From: "David Farning" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Saturday, December 02, 2006 11:02 PM Subject: [Bug 74116] Re: Very slow and jerky scroll renders browser useless Malcolm, Thanks for your report. Is this happening on all web pages of just a few? Do you have flash installed? thanks David ** Changed in: firefox (Ubuntu) Assignee: (unassigned) => David Farning Status: Unconfirmed => Needs Info -- Very slow and jerky scroll renders browser useless https://launchpad.net/bugs/74116 -- Very slow and jerky scroll renders browser useless https://launchpad.net/bugs/74116 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs