Re: qt4 build freezes and 100% CPU

On 11/14/09, Kenneth Crudup <[email protected]> wrote:
> Run "ulimit -n" for me and tell me what it says. What I found out is that
>
liviu@debian-liv:~$ ulimit -n
1024


>  unlike Qt 3 (which apparently has a file-descriptor limit of 1024) Qt 4
>  will go as high as 6144 open FDs, and if your file-descriptor limit (set
>  in /etc/security/limits.conf on Ubuntu distros) is lower than that, Qt4
>  Opera will spin at 100% CPU and act "funny" when it hits that lower limit.
>
I looked into  /etc/security/limits.conf here on Debian and all the
lines are commented out.


>  I set mine to 8K hard, 6K soft for user "kenny" and all was well. (But I
>  ended up going back to Qt3 over minor issues like favicons disappearing).
>
I am not very familiar with file-descriptor limits. Could you post the
lines that you have in limits.conf or the commands that you issued to
set up "appropriate" limits?

Thank you
Liviu
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