Re: [gentoo-user] Netbeans, java programming, swing gui-builder?
On Sat, 31 Mar 2012 13:12:00 +0200, pk wrote Hi, Does anyone on this list have experience with java (swing) gui-builders and what would you recommend, if so? It seems Netbeans is the only option in Portage that I can find, are there other options? I'm looking for an easy way to build a reasonably advanced gui. Best regards Peter K Hi Peter, I have experiences with Swing UI and I'll suggest NetBeans. Pat Freehosting PIPNI - http://www.pipni.cz/
[gentoo-user] Tips for saving power needed...
Hi, admin of a colo-center keeps complaining my server is going a little over power-limit (which they have set as ~120W per 24h/avg, while my server needs ~130-135W). So I need to find a way to save at least those 15W, or I will be moved to higher tarif (which means higher costs for server-housing). Before going hard(ware) way, I would like to try first all possible software solutions. What I tried up to now is cpufreqd, CONFIG_NO_HZ=y, and spindown. In addition to that I adjusted fan-speeds to a little lower values and turned off some unneeded peripherials (in bios). Is there anything else I could do? Any tips would be greatly welcomed... Jarry -- ___ This mailbox accepts e-mails only from selected mailing-lists! Everything else is considered to be spam and therefore deleted.
Re: [gentoo-user] Tips for saving power needed...
Before going hard(ware) way, I would like to try first all possible software solutions. What I tried up to now is cpufreqd, CONFIG_NO_HZ=y, and spindown. In addition to that I adjusted fan-speeds to a little lower values and turned off some unneeded peripherials (in bios). Is there anything else I could do? Any tips would be greatly welcomed... Does you cpu support a technique like speed stepping? Then try setting the scaling governor to ondemand % modprobe acpi_cpufreq % echo ondemand /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor This may be working betten than using coufreqd? Or maybe you could lower the cpu and ram voltage in bios? But this can cause an unstable system.
Re: [gentoo-user] Tips for saving power needed...
Am Sonntag, 1. April 2012, 17:04:58 schrieb Jarry: Hi, admin of a colo-center keeps complaining my server is going a little over power-limit (which they have set as ~120W per 24h/avg, while my server needs ~130-135W). So I need to find a way to save at least those 15W, or I will be moved to higher tarif (which means higher costs for server-housing). Before going hard(ware) way, I would like to try first all possible software solutions. What I tried up to now is cpufreqd, CONFIG_NO_HZ=y, and spindown. In addition to that I adjusted fan-speeds to a little lower values and turned off some unneeded peripherials (in bios). Is there anything else I could do? Any tips would be greatly welcomed... Jarry don't use cpufreqd? Just use the ondemand cpu governor. Only run services you need. If there is graphics hardware make sure the driver knows about power saving. An amd card on a virtual terminal needs as much power as an amd card in X doing heavy 3d lifting ... -- #163933
Re: [gentoo-user] Netbeans, java programming, swing gui-builder?
On 2012-04-01 13:19, pat wrote: I have experiences with Swing UI and I'll suggest NetBeans. I guess I'll go with that. It's just that it wants to pull in around 100 packages (with only apisupport, ide, java and nb modules)... :-/ Oh, well. Thanks! Best regards Peter K
[gentoo-user] Re: AMD hdaudio: why do I have two audio devices and two mixers?
On 03/31/2012 10:25 PM, Sebastian Beßler wrote: Then the mixer from kde segfaulted and the sound was gone as pulseaudio then prefered HDMI over my real soundcard. Well, I just spent an hour figuring out how to fix that problem :) I assume your HDMI card is sink number 0 and the analog device is sink number 1. That's how it works in my new machine, anyway. #grep sink /etc/pulse/client.conf default-sink = 1 I changed the 0 to 1 and now everything works normally. As for any kde app segfaulting.
[gentoo-user] Re: Netbeans, java programming, swing gui-builder?
On 04/01/2012 10:05 AM, pk wrote: On 2012-04-01 13:19, pat wrote: I have experiences with Swing UI and I'll suggest NetBeans. I guess I'll go with that. It's just that it wants to pull in around 100 packages (with only apisupport, ide, java and nb modules)... :-/ Yes, that's a bit of a pain. I install the binary package from here: http://netbeans.org/downloads/index.html Running the installer as an ordinary user installs the whole thing in ~/NetBeans and it even updates itself if you want it to.
Re: [gentoo-user] Re: Netbeans, java programming, swing gui-builder?
On 2012-04-01 19:26, walt wrote: Yes, that's a bit of a pain. I install the binary package from here: http://netbeans.org/downloads/index.html Running the installer as an ordinary user installs the whole thing in ~/NetBeans and it even updates itself if you want it to. Ah, cool! Thanks! Best regards Peter K
[gentoo-user] emacs - problem rendering pdf files
G'day, A few weeks ago I discovered that emacs is no longer rendering pdf files. Before, I could open a pdf file and read it using emacs, but no longer. When I open a pdf I get the following messages: ### message #1 ### in buffer that used to show the rendered pdf ### Welcome to DocView! If you see this buffer it means that the document you want to view is being converted to PNG and the conversion of the first page hasn't finished yet or `doc-view-conversion-refresh-interval' is set to nil. For now these keys are useful: `q' : Bury this buffer. Conversion will go on in background. `k' : Kill the conversion process and this buffer. `K' : Kill the conversion process.\n ### message #2 ### in the emacs status bar ### DocView: process pdf/ps-png changed status to exited anbormally with code 127 ### end of messages ### Research shows that both messages come from file /usr/share/emacs/23.4/lisp/doc-view.el. The first messsages is from function doc-view-buffer-message() and the second is from function doc-view-sentinel(proc event). Any suggestions of what's gone missing on my system ??? Thanks. David P.S. emacs is still rendering images (jpg, png, tiff, etc).
Re: [gentoo-user] emacs - problem rendering pdf files
I recommend to file bug report at bugs.gentoo.org . Best, Sebastian
[gentoo-user] Nginx with PHP-FPM
Hello, I try my web hosting environment to mirror locally. On my Rootserver run Nginx with PHP-FPM under FreeBSD. So i has installed Nginx, PHP and Mysql here local on Gentoo. But something is not correct, it want not really run. I has search in web and use the config for Nginx on Gentoo (is other as on FreeBSD) but nothing happen. The website (info.php) is blank and in logs i find not the way which is my mistake. nginx.conf http://nopaste.info/72a40e9c5e.html php-fpm.conf http://nopaste.info/94a9de62d5.html emerge --info php nginx http://nopaste.info/225b12e106.html error_log 2012/04/02 04:23:05 [notice] 3636#0: using the epoll event method 2012/04/02 04:23:05 [notice] 3636#0: nginx/1.0.14 2012/04/02 04:23:05 [notice] 3636#0: OS: Linux 3.3.0 2012/04/02 04:23:05 [notice] 3636#0: getrlimit(RLIMIT_NOFILE): 1024:4096 2012/04/02 04:23:05 [notice] 3637#0: start worker processes 2012/04/02 04:23:05 [notice] 3637#0: start worker process 3640 /error_log localhost.access_log 127.0.0.1 - - [02/Apr/2012:04:23:11 +0200] GET /favicon.ico HTTP/1.1 404 348 - - - 127.0.0.1 - - [02/Apr/2012:04:23:11 +0200] GET /favicon.ico HTTP/1.1 404 319 http://localhost/; Mozilla/5.0 (Macintosh; U; Intel Mac OS X; de-de) AppleWebKit/535+ (KHTML, like Gecko) Version/5.0 Safari/535.4+ Midori/0.4 - 127.0.0.1 - - [02/Apr/2012:04:23:11 +0200] GET /favicon.ico HTTP/1.1 404 348 - - - 127.0.0.1 - - [02/Apr/2012:04:23:17 +0200] GET /info.php HTTP/1.1 200 260 - Mozilla/5.0 (Macintosh; U; Intel Mac OS X; de-de) AppleWebKit/535+ (KHTML, like Gecko) Version/5.0 Safari/535.4+ Midori/0.4 0.47 127.0.0.1 - - [02/Apr/2012:04:23:17 +0200] GET /info.php HTTP/1.1 200 260 - Mozilla/5.0 (Macintosh; U; Intel Mac OS X; de-de) AppleWebKit/535+ (KHTML, like Gecko) Version/5.0 Safari/535.4+ Midori/0.4 0.47 127.0.0.1 - - [02/Apr/2012:04:23:17 +0200] GET /favicon.ico HTTP/1.1 404 348 - - - 127.0.0.1 - - [02/Apr/2012:04:23:17 +0200] GET /favicon.ico HTTP/1.1 404 348 - - - /localhost.access_log localhost.error_log 2012/04/02 04:23:11 [error] 3640#0: *1 open() /var/www/localhost/htdocs/favicon.ico failed (2: No such file or directory), client: 127.0.0.1, server: localhost, request: GET /favicon.ico HTTP/1.1, host: localhost 2012/04/02 04:23:11 [info] 3640#0: *1 client 127.0.0.1 closed keepalive connection 2012/04/02 04:23:11 [error] 3640#0: *2 open() /var/www/localhost/htdocs/favicon.ico failed (2: No such file or directory), client: 127.0.0.1, server: localhost, request: GET /favicon.ico HTTP/1.1, host: localhost, referrer: http://localhost/; 2012/04/02 04:23:11 [error] 3640#0: *3 open() /var/www/localhost/htdocs/favicon.ico failed (2: No such file or directory), client: 127.0.0.1, server: localhost, request: GET /favicon.ico HTTP/1.1, host: localhost 2012/04/02 04:23:11 [info] 3640#0: *3 client 127.0.0.1 closed keepalive connection 2012/04/02 04:23:17 [error] 3640#0: *8 open() /var/www/localhost/htdocs/favicon.ico failed (2: No such file or directory), client: 127.0.0.1, server: localhost, request: GET /favicon.ico HTTP/1.1, host: localhost 2012/04/02 04:23:17 [info] 3640#0: *8 client 127.0.0.1 closed keepalive connection 2012/04/02 04:23:17 [error] 3640#0: *9 open() /var/www/localhost/htdocs/favicon.ico failed (2: No such file or directory), client: 127.0.0.1, server: localhost, request: GET /favicon.ico HTTP/1.1, host: localhost 2012/04/02 04:23:17 [info] 3640#0: *9 client 127.0.0.1 closed keepalive connection /localhost.error_log Has someone a idea where is the mistake. Thank u for help. Regards Silvio
