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- | [http://sites.google.com/site/markusscharnowski/ My Homepage]
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- | [http://sites.google.com/site/oeffnungszeitenwiki/ Öffnungszeiten wiki]
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- | = My maemo projects =
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- | == Push-It ==
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- | * [http://sites.google.com/site/markusscharnowski/n/pushit Push-It Website]
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- | * [http://code.google.com/p/push-it/ Push-It Project Webiste]
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- | * [http://maemo.org/packages/view/push-it/ Push-It packages from maemo.org]
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- | * [http://talk.maemo.org/showthread.php?t=59134 Announce in talk.maemo.org]
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| =Quick links= | | =Quick links= |
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| https://bugs.maemo.org/show_bug.cgi?id=6615#c119 solution for wlan battery drain bug | | https://bugs.maemo.org/show_bug.cgi?id=6615#c119 solution for wlan battery drain bug |
- | http://bugreports.qt.nokia.com/secure/Dashboard.jspa bugs for nokia qt sdk - the link is to hard to find -.-
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| ==Talk== | | ==Talk== |
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| http://www.ovi.com/services/support/subpage?id=services_support_maps_faqs | | http://www.ovi.com/services/support/subpage?id=services_support_maps_faqs |
| http://talk.maemo.org/showthread.php?p=447608 not used, but seems ok or at least it could help ;) | | http://talk.maemo.org/showthread.php?p=447608 not used, but seems ok or at least it could help ;) |
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- | ==Others==
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- | http://thehandheldblog.com/2010/07/27/how-to-easily-overclock-your-n900-in-under-two-minutes/
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- | http://talk.maemo.org/showpost.php?p=595582&postcount=774
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| =Read first= | | =Read first= |
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| '''/etc/xdg/menus/hildon.menu''' or '''/home/user/.config/menus/hildon.menu''' for newer versions of maemo. | | '''/etc/xdg/menus/hildon.menu''' or '''/home/user/.config/menus/hildon.menu''' for newer versions of maemo. |
| The <Filename>'s in the Include section set the icons to display, so you can rearrange them or remove the ones you don't want. Adding more Menu sections will add folders (the one there represents the More..). Replace the OnlyUnallocated/ and All/ with a list of filenames for the apps you want in the folder (see the files in''' /usr/share/applications/hildon''' ). | | The <Filename>'s in the Include section set the icons to display, so you can rearrange them or remove the ones you don't want. Adding more Menu sections will add folders (the one there represents the More..). Replace the OnlyUnallocated/ and All/ with a list of filenames for the apps you want in the folder (see the files in''' /usr/share/applications/hildon''' ). |
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- | Icons can be found under '''/usr/share/icons/hicolor/48x48/hildon/'''.
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| == Customized power button menu == | | == Customized power button menu == |
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| Exec=keepassx /home/user/MyDocs/Database.kdb | | Exec=keepassx /home/user/MyDocs/Database.kdb |
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- | =Tracker= | + | ==Tracker== |
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| Tracker is the process that tracks all media librarys of maemo. | | Tracker is the process that tracks all media librarys of maemo. |
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| tracker-processes -r #will reset the tracker databases, useful when changing the tracked directories | | tracker-processes -r #will reset the tracker databases, useful when changing the tracked directories |
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- | =maemo development=
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- | ==Building a package for maemo==
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- | Currently I only collect links. Maybe when I'm more experienced in building a package I write a guide - currently I'm happy to get it somehow to work.
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- | http://wiki.maemo.org/Documentation/Maemo5_Final_Installation follow x86-64 and then x64-32 instruction (adding nokia repository for nokia binaries)
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- | http://wiki.maemo.org/Scratchbox_repositories Add maemo-extras-devel repository
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- | http://wiki.maemo.org/Packaging_a_Qt_application
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- | http://wiki.maemo.org/User:Jebba/Package_Building_HOWTO
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- | =Speed up the N900=
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- | ==CPU speed/power consumption==
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- | http://thehandheldblog.com/2010/07/27/how-to-easily-overclock-your-n900-in-under-two-minutes/
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- | http://talk.maemo.org/showpost.php?p=595582&postcount=774
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- | sudo gainroot
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- | kernel-config load ideal
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- | kernel-config limits 500 1150
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- | kernel-config save ideal500-1150
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- | kernel-config default ideal500-1150 #make it default on power on
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- | ==Swapiness==
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- | echo 30 > /proc/sys/vm/swappiness
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- | # /etc/event.d/rcS-late-swappiness fix
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- | start on started rcS-late
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- | script
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- | echo 30 > /proc/sys/vm/swappiness
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- | end script
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- | http://talk.maemo.org/showpost.php?p=806769&postcount=34
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- | http://talk.maemo.org/showthread.php?t=48966&highlight=swappiness
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- | ==Performance parameters==
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- | Source http://talk.maemo.org/showthread.php?p=948572#post948572
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- | ===Get the defaults===
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- | echo -n "#dirty_ratio: " ; cat /proc/sys/vm/dirty_ratio
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- | #dirty_ratio: 40
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- | echo -n "#dirty_background_ratio: " ; cat /proc/sys/vm/dirty_background_ratio
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- | #dirty_background_ratio: 10
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- | echo -n "#dirty_writeback_centisecs: " ; cat /proc/sys/vm/dirty_writeback_centisecs
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- | #dirty_writeback_centisecs: 500
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- | echo -n "#dirty_expire_centisecs: " ; cat /proc/sys/vm/dirty_expire_centisecs
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- | #dirty_expire_centisecs: 500
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- | echo -n "#min_free_kbytes: " ; cat /proc/sys/vm/min_free_kbytes
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- | #min_free_kbytes: 2039
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- | echo -n "#swappiness: " ; cat /proc/sys/vm/swappiness
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- | #swappiness: 30
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- | echo -n "#vfs_cache_pressure: " ; cat /proc/sys/vm/vfs_cache_pressure
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- | #vfs_cache_pressure: 100
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- | echo -n "#onboard_nr_requests: " ; cat /sys/block/mmcblk0/queue/nr_requests
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- | #onboard_nr_requests: 128
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- | echo -n "#sd_nr_requests: " ; cat /sys/block/mmcblk1/queue/nr_requests
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- | #sd_nr_requests: 128
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- | ===Change that stuff===
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- | echo 3 > /proc/sys/vm/dirty_ratio
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- | echo 3 > /proc/sys/vm/dirty_background_ratio
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- | echo 100 > /proc/sys/vm/dirty_writeback_centisecs
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- | echo 100 > /proc/sys/vm/dirty_expire_centisecs
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- | echo 4096 > /proc/sys/vm/min_free_kbytes
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- | echo 50 > /proc/sys/vm/swappiness
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- | echo 200 > /proc/sys/vm/vfs_cache_pressure
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- | echo 8 > /proc/sys/vm/page-cluster
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- | echo 4 > /sys/block/mmcblk0/queue/nr_requests
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- | echo 4 > /sys/block/mmcblk1/queue/nr_requests
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