** Summary changed: - dns lookup issue: firefox& chromium take very long to load on Ubuntu Narwhal + dns lookup issue on wireless: firefox& chromium-bowser take very long to load on Ubuntu Narwhal
** Description changed: I have 3 PCs with different Ubuntu versions 10.04, 10.10 and 11.04. - In all of these firefox4, chromium, epiphany and konqueror are pretty fast, except on Narwhal when visiting web pages with javascript. + In all of these firefox 7, chromium, epiphany and konqueror are pretty fast, except on Narwhal when visiting some websites I noticed that on 11.04: - - 1) it happens on all js-capable browsers - 2) pages without js are rendered alright - 3) when js is disabled on firefox4 it seems to speed up some not all, though, e.g. it does for cnews.ru, but not for launchpad.net (which never loads) - 4) w3m-img,elinks,lynx are fast and load those pages in questions alright - 5)none of these problems exist on 10.04 or 10.10 with web browsers of the same versions - 6) it is an Ubuntu 11.04 only issue, does not happen on older version of Ubuntu - 7) does not seem to be an ipv4/ipv6 issue, since on firefox I set ipv6.disable to true + 0) never happened on the affected laptop before 11.04 + 1) pages without js are rendered alright + 2) when js is disabled on firefox4 it seems to speed up some not all, though, e.g. it does for cnews.ru, but not for launchpad.net (which never loads) + 3) w3m-img,elinks,lynx are fast and load those pages in questions alright + 4)none of these problems exist on 10.04 or 10.10 with web browsers of the same versions + 5) it is an Ubuntu 11.04 only issue, does not happen on older version of Ubuntu + 6) does not seem to be an ipv4/ipv6 issue, since on firefox I set ipv6.disable to true On the affected machine (as well as on the others) I got a custom kernel installed. uname -a: Linux 2.6.38.5-mine #1 SMP Wed May 4 12:28:50 CDT 2011 i686 i686 i386 GNU/Linux --- Architecture: i386 DistroRelease: Ubuntu 11.04 Package: linux (not installed) ProcEnviron: LANGUAGE=en_US:en LANG=en_US.UTF-8 SHELL=/bin/bash Tags: natty Uname: Linux 3.1.0-rc6-mine+ i686 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: Upgraded to natty on 2011-05-06 (160 days ago) UserGroups: adm admin audio cdrom dialout dip floppy fuse lpadmin netdev plugdev powerdev scanner video voice -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/788274 Title: dns lookup issue on wireless: firefox& chromium-bowser take very long to load on Ubuntu Narwhal To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/788274/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
