Search found 55 matches

by roklebor
2015/04/28 22:16:51
Forum: CentOS 6 - Software Support
Topic: Installation CentOS 6.6 in graphical mode with 512 MB RAM
Replies: 3
Views: 1507

Re: Installation CentOS 6.6 in graphical mode with 512 MB RA

And one more thing to note. Use 32 bit CentOS for that hardware, not a 64 bit.
by roklebor
2015/04/28 22:00:19
Forum: CentOS 6 - Software Support
Topic: Installation CentOS 6.6 in graphical mode with 512 MB RAM
Replies: 3
Views: 1507

Re: Installation CentOS 6.6 in graphical mode with 512 MB RA

I did it this way: 1. Booted CentOS Live CD. 2. Partitioned and "formatted" the drive. Mainly the swap partition(s). 3. Immediately mounted them, so that the Live system can use them (installer will not run out of memory). 4. Patched the installer hard-coded memory checks, as it is described on link...
by roklebor
2015/04/15 19:01:04
Forum: CentOS 6 - General Support
Topic: GRUB Crashed?
Replies: 6
Views: 1024

Re: GRUB Crashed?

To me it looks like a grub.conf file is corrupted, or is incorrectly read by grub. What is your disk setup? Some huge partitions, LVM .. ?
by roklebor
2014/06/28 18:39:16
Forum: CentOS 6 - General Support
Topic: Postgres 9.3 on CentOS 6.5 slows down every so often
Replies: 9
Views: 2501

Re: Postgres 9.3 on CentOS 6.5 slows down every so often

You did not specified which version of Postgre you have ran on Centos 5.6, and how the filesystem was formatted. Generally, this kind of problem is most often due to autovacuum setting or inappropriate memory settings of Postgre. Another reason could be, that on older setup you maybe used filesystem...
by roklebor
2014/06/18 00:20:43
Forum: CentOS 6 - Security Support
Topic: configure sftp server centos
Replies: 12
Views: 33769

Re: configure sftp server centos

The command

Code: Select all

$ sudo -p /usr/sftp/i-sftp/home/<username>
should rather be:

Code: Select all

$ sudo mkdir -p /usr/sftp/i-sftp/home/<username>
by roklebor
2014/06/16 02:35:01
Forum: CentOS 6 - Software Support
Topic: Firefox 24.6.0
Replies: 4
Views: 1110

Re: Firefox 24.6.0

Thanks, Trevor, I will try it in the future when I will install a vanilla Centos 6.x onto some computer. The strange thing is, that without adjusting anything in the system, the FF 17 can handle a far heavier load, than FF 24 can (on the very same setup). In fact I can't recall having those troubles...
by roklebor
2014/06/15 22:05:55
Forum: CentOS 6 - Software Support
Topic: Firefox 24.6.0
Replies: 4
Views: 1110

Re: Firefox 24.6.0

I have a terrible experience with FF 24. I am used to open say 20 tabs and while it is possible on a very old rig with FF 17 (Pentium 3 @ 1 GHz with 0.5 GB RAM) it fails often on a far more modern setup with more memory and many times faster CPU with FF 24. When I ran FF 24 from terminal, I noticed ...
by roklebor
2014/04/09 15:00:50
Forum: CentOS 6 - General Support
Topic: CentOS slower than Debian?
Replies: 11
Views: 2114

Re: CentOS slower than Debian?

Is there any difference in sshd configuration ? (type of encryption ?) 20% cpu usage by sshd is way high imho. Even 9% is high on a modern powerfull hardware imho.
by roklebor
2014/04/09 14:52:18
Forum: CentOS 6 - Security Support
Topic: like virus
Replies: 10
Views: 2357

Re: like virus

If you only allow pubkey authentication on a publicly accessible SSH server, then there is no way to log in with just a password. So it is impossible to brute force into such a server. Well, theoretically it is possible to brute force search for a valid pubkey, but this would take so long, that in p...

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