Re: Default nice value setting
Hi, Incidentially, you may have found this bug useful once upon a time: https://bugs.maemo.org/show_bug.cgi?id=374 *grin* But, anyway, the line you want to search in that bug is setpriority() which'll allow you to override the nice value from your app. Regards, Faheem On Wed, Jun 17, 2009 at 5:28 AM, Nick Nobody m...@nikosapi.org wrote: Hi, Is there a way to specify a default nice value for an application on maemo? I noticed that if an application is launched by the menu directly from an executable (using the Exec variable in the .desktop file) it gets a nice value of -1. But, if the application is started over D-Bus (using the X-Osso-Service variable in the .desktop file) it gets a nice value of 0. The application I'm working on needs at least a nice value of -1 or else it becomes unusable. Is there a way to make this happen while still being able to start the application over D-Bus? Thanks, nick ___ maemo-developers mailing list maemo-developers@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-developers ___ maemo-developers mailing list maemo-developers@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-developers
Re: Default nice value setting
Nick Nobody wrote: if an application is launched by the menu directly from an executable (using the Exec variable in the .desktop file) it gets a nice value of -1. But, if the application is started over D-Bus (using the X-Osso-Service variable in the .desktop file) it gets a nice value of 0. Which OS version it is? This is a bug, both should have priority 0. Can you reopen that bug Faheem linked with details about your OS version if you see it on current OS version? Oh wait, maybe just forget it, it'll be WONTFIXed anyway for any current system :-) Sadly I think that you cannot raise the priority from 0 to -1 unless being root, you can just lower it so that setpriority call may not help you. The scummvm problem in the bug was different, scummvm didn't like higher priority (or better said - system audio daemon didn't like scummvm having higher priority) so the solution was to lower the priority from -1 to 0 which worked for ordinary user. Frantisek ___ maemo-developers mailing list maemo-developers@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-developers
Re: Default nice value setting
Frantisek Dufka wrote: Sadly I think that you cannot raise the priority from 0 to -1 unless being root, you can just lower it so that setpriority call may not help you. If it is really crucial for the application to have higher priority, maybe it could be installed as setuid root. In that way, it could first set priority from 0 to -1, and then drop the privileges. BR, Henrik -- Henrik Hedberg - http://www.henrikhedberg.net/ ___ maemo-developers mailing list maemo-developers@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-developers
Re: Default nice value setting
Henrik Hedberg wrote: If it is really crucial for the application to have higher priority, maybe it could be installed as setuid root. In that way, it could first set priority from 0 to -1, and then drop the privileges. Or postinstall script could add some helper to sudoers which could raise priority when started from inside the application. I think Vagalume uses this trick. ___ maemo-developers mailing list maemo-developers@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-developers
WONTFIX BUGS.... was Re: Default nice value setting
Frantisek Dufka wrote: Which OS version it is? This is a bug, both should have priority 0. Can you reopen that bug Faheem linked with details about your OS version if you see it on current OS version? Oh wait, maybe just forget it, it'll be WONTFIXed anyway for any current system :-) Just thinking that it would be interesting and productive for Nokians to do a trawl of WONTFIXes and add but if I were going to fix it, this is where I'd start... and then possibly work with us on re-assigning them to an appropriate Mer category... David -- Don't worry, you'll be fine; I saw it work in a cartoon once... ___ maemo-developers mailing list maemo-developers@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-developers
Re: WONTFIX BUGS.... was Re: Default nice value setting
Am Mittwoch, den 17.06.2009, 10:15 +0100 schrieb David Greaves: Just thinking that it would be interesting and productive for Nokians to do a trawl of WONTFIXes and add but if I were going to fix it, this is where I'd start... and then possibly work with us on re-assigning them to an appropriate Mer category... It's always a question of time for Nokia developers I guess, but it can't hurt. andre -- Andre Klapper (maemo.org bugmaster) ___ maemo-developers mailing list maemo-developers@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-developers
Re: Default nice value setting
On June 17, 2009 05:03:32 am Frantisek Dufka wrote: Henrik Hedberg wrote: If it is really crucial for the application to have higher priority, maybe it could be installed as setuid root. In that way, it could first set priority from 0 to -1, and then drop the privileges. Or postinstall script could add some helper to sudoers which could raise priority when started from inside the application. I think Vagalume uses this trick. Thanks guys for all the clever solutions to the problem. @Frantisek I'm using OS2008 version 5.2008.43-7 but like you said that bug probably won't get fixed. And for applications that need to go from -1 to 0 that's very easy, it's probably not even worth fixing... Thanks again, nick ___ maemo-developers mailing list maemo-developers@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-developers
Re: asking help about installing xephyr
come on... buddy..:confused::confused: -- View this message in context: http://n2.nabble.com/asking-help-about-installing-xephyr-tp3089295p3093252.html Sent from the maemo-developers mailing list archive at Nabble.com. ___ maemo-developers mailing list maemo-developers@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-developers
Re: asking help about installing xephyr
Hi, liuyp wrote: Hi maemo and linux experts, I am quite new to linux and maemo. I can\t install xephyr of maemo 4.1.2 diablo in my ubuntu 8.04 (Wubi within vista), and some errs happened as following. I have been struggling for it long time. please give your hands kindly. s...@liuyp-laptop:~$ DISPLAY=:0 Xephyr -screen 480x640 -dpi 283 -ac -br :1 Try this one please (one line): Xephyr :2 -host-cursor -screen 800x480x16 -dpi 96 -ac -extension Composite If it´s opening a window you´re done. After that log into scratchbox and execute: export DISPLAY=:2 af-sb-init.sh start Cheers! Conny ___ maemo-developers mailing list maemo-developers@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-developers
Fremantle SDK mount command?
Hello developers, Can anyone tell me how I can get the mount command from within the Maemo 5 SDK? I'm trying to test out Easy Debian* within the SDK to see what needs to be in place for it to work under Fremantle, and there's a rather glaring hole when it comes to the mount command. Any ideas? * *Well, actually, Easy Mer, since the Mer projecthttp://wiki.maemo.org/Merhave both armelhttp://stskeeps.subnetmask.net/mer/0.14/mer-armel-n8x0-image-v0.14.tar.gzand x86http://stskeeps.subnetmask.net/mer/0.14/mer-x86-generic-image-v0.14.tar.gzrootfs packages already, so I can test on the x86 SDK target. * -- enthusiast, n. One whose mind is wholly possessed and heated by what engages it; one who is influenced by a peculiar fervor of mind; an ardent and imaginative person. ___ maemo-developers mailing list maemo-developers@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-developers
Re: Fremantle SDK mount command?
On Jun 17, 2009, at 23:19, Qole wrote: Hello developers, Can anyone tell me how I can get the mount command from within the Maemo 5 SDK? Well, once you are logged into the SDK through scratchbox, which is what I presume you mean by within the SDK, then you should be able to install it by calling `apt-get install mount`. This fails however. (See bug https://bugs.maemo.org/show_bug.cgi?id=4703) I'm trying to test out Easy Debian* within the SDK to see what needs to be in place for it to work under Fremantle, and there's a rather glaring hole when it comes to the mount command. Any ideas? You could try pulling down the upstream source, then just moving the source package into the SDK building it there and use dpkg -i to install it. Jeremiah ___ maemo-developers mailing list maemo-developers@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-developers
Re: Fremantle SDK mount command?
Thank you, Jeremiah, for opening that bug and pointing me in the right direction. On Wed, Jun 17, 2009 at 5:15 PM, Jeremiah Foster jerem...@jeremiahfoster.com wrote: You could try pulling down the upstream source, then just moving the source package into the SDK building it there and use dpkg -i to install it. Can you tell me where to get the upstream source package? Debian? -- enthusiast, n. One whose mind is wholly possessed and heated by what engages it; one who is influenced by a peculiar fervor of mind; an ardent and imaginative person. ___ maemo-developers mailing list maemo-developers@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-developers
Re: Fremantle SDK mount command?
Am Mittwoch, den 17.06.2009, 20:06 -0700 schrieb Qole: Thank you, Jeremiah, for opening that bug and pointing me in the right direction. On Wed, Jun 17, 2009 at 5:15 PM, Jeremiah Foster jerem...@jeremiahfoster.com wrote: You could try pulling down the upstream source, then just moving the source package into the SDK building it there and use dpkg -i to install it. Can you tell me where to get the upstream source package? Debian? apt-get source ... should do it, or is the source.list not complete? it should contain the corresponding source line, from my debian something like: deb-src http://ftp.de.debian.org/debian/ lenny main contrib non-free Detlef -- enthusiast, n. One whose mind is wholly possessed and heated by what engages it; one who is influenced by a peculiar fervor of mind; an ardent and imaginative person. ___ maemo-developers mailing list maemo-developers@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-developers ___ maemo-developers mailing list maemo-developers@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-developers