On 09/21/10 12:41, Kevin O'Gorman wrote:
On Mon, Sep 20, 2010 at 3:23 PM, Beau Henderson <[email protected] <mailto:[email protected]>> wrote:I had this same problem and decided I had bad RAM. Before I could order any, I rebuild my system and it happens that I did so with an image that had GCC 4.3* rather than 4.4. Funny enough, firefox worked just fine. I did some searching and apparently nspr has issues with a certain function enabled in -O2 @ gcc 4.4. From the following: https://bugzilla.redhat.com/show_bug.cgi?id=487844 Apparently if you rebuild nspr @ gcc 4.4 with -O2 -fno-strict-aliasing I haven't confirmed this, as I haven't had time to jump back to 4.4 but if someone can confirm this fixes the issue, I'd certainly be greatful! I'm still at 4.3.4, and having these problems. I wouldn't be holding my breath for a silver bullet. I'm writing this on chormium, having just given up on Opera for being slow as FF. Sigh. -- Kevin O'Gorman, PhD
Are you compiling nspr with -O3 by any chance ? The flag that is responsible was apparently moved from -O3 in gcc 4.3* to -O2 in 4.4*.
Are you getting the seg fault when you strace firefox ? -- Beau Henderson
