Bug#390273: mozilla-firefox: Very slow when displaying justified text
* Sidney Fong ([EMAIL PROTECTED]) wrote: I'd bet my first born child it's pango. Does running with MOZ_DISABLE_PANGO=1 make a difference? Yes. Ok, well that's the workaround for now. Please keep the bug address when replying. On 2/11/07, Eric Dorland [EMAIL PROTECTED] wrote: reassign 390273 iceweasel thanks * FONG Sidney Hok Nang ([EMAIL PROTECTED]) wrote: Package: mozilla-firefox Severity: normal When loading a page with lots of justified text (i.e. CSS: text-align:justify), firefox becomes significantly slower. In particular, rendering and scrolling is very slow. To reproduce: Create a html page with lots of justified text. Try to scroll from top to bottom as quickly as possible. eg. http://sidney.hk/~sydneyfong/test1.html Control: Create a html page with lots of left-aligned text. Try to scroll from top to bottom as quickly as possible. This is much faster than the one with justified text. eg. http://sidney.hk/~sydneyfong/test2.html By the way, I have done the above tests with mozilla.org's latest firefox (1.5) build and it does not seem to have does not have this problem. I note that I've experienced this problem for quite a while (at least two to three months IIRC). I'd bet my first born child it's pango. Does running with MOZ_DISABLE_PANGO=1 make a difference? -- Eric Dorland [EMAIL PROTECTED] ICQ: #61138586, Jabber: [EMAIL PROTECTED] 1024D/16D970C6 097C 4861 9934 27A0 8E1C 2B0A 61E9 8ECF 16D9 70C6 signature.asc Description: Digital signature
Bug#390273: mozilla-firefox: Very slow when displaying justified text
On Sat, Feb 10, 2007 at 05:53:08PM -0500, Eric Dorland [EMAIL PROTECTED] wrote: reassign 390273 iceweasel thanks * FONG Sidney Hok Nang ([EMAIL PROTECTED]) wrote: Package: mozilla-firefox Severity: normal When loading a page with lots of justified text (i.e. CSS: text-align:justify), firefox becomes significantly slower. In particular, rendering and scrolling is very slow. To reproduce: Create a html page with lots of justified text. Try to scroll from top to bottom as quickly as possible. eg. http://sidney.hk/~sydneyfong/test1.html Control: Create a html page with lots of left-aligned text. Try to scroll from top to bottom as quickly as possible. This is much faster than the one with justified text. eg. http://sidney.hk/~sydneyfong/test2.html By the way, I have done the above tests with mozilla.org's latest firefox (1.5) build and it does not seem to have does not have this problem. I note that I've experienced this problem for quite a while (at least two to three months IIRC). I'd bet my first born child it's pango. Does running with MOZ_DISABLE_PANGO=1 make a difference? s/pango/the pango backend/. Mike -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#390273: mozilla-firefox: Very slow when displaying justified text
reassign 390273 iceweasel thanks * FONG Sidney Hok Nang ([EMAIL PROTECTED]) wrote: Package: mozilla-firefox Severity: normal When loading a page with lots of justified text (i.e. CSS: text-align:justify), firefox becomes significantly slower. In particular, rendering and scrolling is very slow. To reproduce: Create a html page with lots of justified text. Try to scroll from top to bottom as quickly as possible. eg. http://sidney.hk/~sydneyfong/test1.html Control: Create a html page with lots of left-aligned text. Try to scroll from top to bottom as quickly as possible. This is much faster than the one with justified text. eg. http://sidney.hk/~sydneyfong/test2.html By the way, I have done the above tests with mozilla.org's latest firefox (1.5) build and it does not seem to have does not have this problem. I note that I've experienced this problem for quite a while (at least two to three months IIRC). I'd bet my first born child it's pango. Does running with MOZ_DISABLE_PANGO=1 make a difference? -- Eric Dorland [EMAIL PROTECTED] ICQ: #61138586, Jabber: [EMAIL PROTECTED] 1024D/16D970C6 097C 4861 9934 27A0 8E1C 2B0A 61E9 8ECF 16D9 70C6 signature.asc Description: Digital signature
Bug#390273: mozilla-firefox: Very slow when displaying justified text
Package: mozilla-firefox Severity: normal When loading a page with lots of justified text (i.e. CSS: text-align:justify), firefox becomes significantly slower. In particular, rendering and scrolling is very slow. To reproduce: Create a html page with lots of justified text. Try to scroll from top to bottom as quickly as possible. eg. http://sidney.hk/~sydneyfong/test1.html Control: Create a html page with lots of left-aligned text. Try to scroll from top to bottom as quickly as possible. This is much faster than the one with justified text. eg. http://sidney.hk/~sydneyfong/test2.html By the way, I have done the above tests with mozilla.org's latest firefox (1.5) build and it does not seem to have does not have this problem. I note that I've experienced this problem for quite a while (at least two to three months IIRC). -- System Information: Debian Release: testing/unstable APT prefers testing APT policy: (500, 'testing'), (500, 'stable') Architecture: i386 (i686) Shell: /bin/sh linked to /bin/bash Kernel: Linux 2.6.16-xen Locale: LANG=C, LC_CTYPE=zh_TW.UTF-8 (charmap=UTF-8) -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
