[Bug 232197] Re: firefox 3.0 very slow on some sites, blocking computer
[Expired for firefox-3.0 (Ubuntu) because there has been no activity for 60 days.] ** Changed in: firefox-3.0 (Ubuntu) Status: Incomplete = Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/232197 Title: firefox 3.0 very slow on some sites, blocking computer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/232197/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 232197] Re: firefox 3.0 very slow on some sites, blocking computer
8.04 has reached end of life and is no longer supported. Does this still happen for you under 12.04 or later? ** Changed in: firefox-3.0 (Ubuntu) Status: Confirmed = Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/232197 Title: firefox 3.0 very slow on some sites, blocking computer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/232197/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 232197] Re: firefox 3.0 very slow on some sites, blocking computer
Bug confirmed in Nvidia 177.80 and Ubuntu 8.04. -- firefox 3.0 very slow on some sites, blocking computer https://bugs.launchpad.net/bugs/232197 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 232197] Re: firefox 3.0 very slow on some sites, blocking computer
Oh, and I found the error by visiting the website: http://www.grails.org -- firefox 3.0 very slow on some sites, blocking computer https://bugs.launchpad.net/bugs/232197 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 232197] Re: firefox 3.0 very slow on some sites, blocking computer
Problem confirmed on Ubuntu 8.04-64 on a Dell Vostro 1700 with nvidia graphics chip, driver 173.14.12 The workaround (having firefox not run in a maximized, but a smaller sized window), works, too. GlyphCache does not seem to be supported by my graphics card. nvidia-settings -a InitialPixmapPlacement=0 -a GlyphCache=1 ERROR: Error parsing assignment 'GlyphCache=1' (Unrecognized attribute name). However, it should be fixed, whatever the cause may be. -- firefox 3.0 very slow on some sites, blocking computer https://bugs.launchpad.net/bugs/232197 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 232197] Re: firefox 3.0 very slow on some sites, blocking computer
Confirmed on my system (amd64). Workaround seems to solve the issues even without GlyphCache=1. ** Changed in: firefox-3.0 (Ubuntu) Status: Incomplete = Confirmed -- firefox 3.0 very slow on some sites, blocking computer https://bugs.launchpad.net/bugs/232197 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 232197] Re: firefox 3.0 very slow on some sites, blocking computer
I also confirm this behavior of Firefox on my Pentium4 2.66GHz, 1.5GB RAM, GeForce 6200/256MB. Firefox is generally very slow, but in certain sites (like GMail) it becomes completely unusable. Scrolling is jerky and causes CPU usage to reach tops and all other applications to freeze. Every action I take in firefox will take several seconds to be served. On the same computer with XP Firefox and everything else run like a marvel. I think it's worth to say that I have enabled the drivers for hardware acceleration and all visual effects (like rotating cube and wobbly windows) perform amazingly fast. Last but not least, I tried some alternative browsers, and I surprisingly saw that the problem occurs with other browsers as well. Then I discovered that all the browsers that cause the freezing problems use the same rendering engine, Gecko. So, I think that we should address the problem in Gecko and not specifically in Firefox. -- firefox 3.0 very slow on some sites, blocking computer https://bugs.launchpad.net/bugs/232197 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 232197] Re: firefox 3.0 very slow on some sites, blocking computer
At least in my case this seems to be an nvidia bug. I found in the nvidia forums: http://www.nvnews.net/vbulletin/showthread.php?t=114858 I tried their suggested temporary fix: nvidia-settings -a InitialPixmapPlacement=0 -a GlyphCache=1 They say this will be fixed in a future driver release. I tried the nvidia-supplied 177.13 beta driver and the fix wasn't there. Their fix helped a lot. Firefox doesn't freeze anymore. Unfortunately, those nvidia-settings options seem to make compiz segfault, but I can live with that. -- firefox 3.0 very slow on some sites, blocking computer https://bugs.launchpad.net/bugs/232197 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 232197] Re: firefox 3.0 very slow on some sites, blocking computer
I also see this on one of my two setups. Dell E1405 laptop, 1GB RAM, hardy 8.04, kernel 2.6.24-19 x86, Core T2300 x86, intel 945 graphics, 1440x900: everything is ok (Firefox3) Dell D830, hardy 8.04, 2GB RAM, kernel 2.6.24-19 64 bit, Core T7300, nVidia Quadro NVS 135M, 1920x1200: Firefox3, Opera, Epiphany freeze consistently on certain sites. Firefox2 does not freeze on the same sites. I have Compiz disabled on the D830. Enabling it doesn't impact the firefox freeze problem. I also tried the latest driver directly from nvidia, and that also had no effect on the FF freeze. When Firefox3 freezes, all of X becomes unresponsive for several seconds, about 10 seconds. I can move the mouse around smoothly, but nothing else seems to be alive. I have a few system graphs in my gnome panel that normally update every 250ms, and they all freeze. When they come back, the intermediate seconds are not recorded on the graphs, strangely. Even hitting Ctrl-Alt-F1 to get a console does not happen until the freeze is over. I get in /var/log/Xorg.0.log multiple entries of: tossed event which came in late mieqEnequeue: out-of-order valuator event; dropping. I'm guessing those log entries are a symptom and not indicative of the cause. I think I've seen this in other apps besides web browsers, but it's much more sporadic. Right now it will freeze 100% of the time in firefox-3 at certain pages. The one I get it at is: http://grails.org/GORM+-+Defining+relationships. I actually don't get any freeze at stogame.net like the above poster did. I just noticed this only seems to only happen when the firefox window is above a certain size. when i resize the window on the troublesome web site, so it's small, say about 25% of the screen surface area or approx 960x600, it seems ok and doesn't freeze. I can resize it and it will respond quickly as long as the size is small. but when the size gets above a certain amount, it will get very slow, and freeze for seconds. The larger the surface area, the longer the freeze seems to be. You know, this reminds me of behavior I've seen programming for image buffers on accelerated graphics cards. If you tried to allocate an image buffer above what the graphics hardware could handle, the driver would fall back to a non-accelerated software buffer, which was much slower. Maybe that's what's going on but for some reason it locks some critical system resource as it accesses the slow software image buffer, so all the other processes get blocked. Just a total guess there. -- firefox 3.0 very slow on some sites, blocking computer https://bugs.launchpad.net/bugs/232197 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 232197] Re: firefox 3.0 very slow on some sites, blocking computer
Hi, i experience the same problem. Firefox becomes unusable, it freezes for 10 seconds (whole desktop) after each action i do (scroling, etc ...) My hardware : Dell XPS - Intel Core 2 Duo T9300 (2,50 GHz) - 3 GB RAM DDR2 - nVidia GeForce Go 8600M GT I also have a desktop PC - AMD Athlon 64 3500 - NVidia GeForce 6600 GT - 1 GB RAM DDR2 Firefox (and compiz) renders much better on it, it doesn't freeze. So i think that it might be nVidia driver issue. (I'm not really sure since i'm new to Linux world). Both PCs have the same Hardy up-to-date, kernel 2.6.24-19-generic. -- firefox 3.0 very slow on some sites, blocking computer https://bugs.launchpad.net/bugs/232197 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 232197] Re: firefox 3.0 very slow on some sites, blocking computer
another example of site causing the event: www.stogame.net to me, visiting those sites causes the freeze of the whole desktop, not only the browser. everything becomes irresponsive for some second. hardy up-to-date, firefox 3.0 final, nvidia driver, kernel 2.6.24-19-generic. i think that this problem is not actually related to the gecko engine, however: in my system the same happens when using Opera browser. moreover, windows version of firefox behaves well. -- firefox 3.0 very slow on some sites, blocking computer https://bugs.launchpad.net/bugs/232197 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 232197] Re: firefox 3.0 very slow on some sites, blocking computer
another example of site causing the event: www.stogame.net to me, visiting those sites causes the freeze of the whole desktop, not only the browser. everything becomes irresponsive for some second. hardy up-to-date, firefox 3.0 final, nvidia driver, kernel 2.6.24-19-generic. i think that this problem is not actually related to the gecko engine, however: in my system the same happens when using Opera browser. moreover, windows version of firefox behaves well. -- firefox 3.0 very slow on some sites, blocking computer https://bugs.launchpad.net/bugs/232197 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 232197] Re: firefox 3.0 very slow on some sites, blocking computer
affects ubuntu/firefox status invalid affects ubuntu/firefox-3.0 status incomplete tag likely-dup - Alexander ** Changed in: firefox (Ubuntu) Status: New = Invalid ** Also affects: firefox-3.0 (Ubuntu) Importance: Undecided Status: Incomplete -- firefox 3.0 very slow on some sites, blocking computer https://bugs.launchpad.net/bugs/232197 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 232197] Re: firefox 3.0 very slow on some sites, blocking computer
I'm seeing the same behavior on some sites. The scrolling becomes so slow that the browser freezes for 1-2 seconds whenever you do. If you hit the clickwheel a few times, it's enough to trigger the unresponsive application warning, while the browser uses 100% CPU to redraw the window. I'm using Ubuntu 8.04 in AMD64, up to date as of now (June 5th). Kernel 2.6.24-18-generic, Firefox 3.0~rc1+nobinonly-0ubuntu0.8.04.1, Xorg 1:7.3+10ubuntu10.1. I have Compiz enabled with nVidia proprietary driver (169.12). I'm attaching a test case which is pretty painful for me with Firefox 3, but which renders fine on Ubuntu 7.10 with Firefox 2. I suppose this bug is related to the Gecko engine, since epiphany- browser also exhibits it. I also suspect Bug #207454 is related to this one, but this seemed more general, so I'm posting here. ** Attachment added: Example of site triggering the slow rendering. http://launchpadlibrarian.net/15027037/SlownessExample.zip -- firefox 3.0 very slow on some sites, blocking computer https://bugs.launchpad.net/bugs/232197 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
