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--- kubuntuonaceraspire5630 [2013/09/09 23:35] – [General support] reinhold
+++ kubuntuonaceraspire5630 [2013/09/09 23:36] (aktuell) – gelöscht reinhold
@@ Zeile 1: / Zeile 1: @@
-====== ACPI ======
-The BIOS of the laptop didn't work with older kernels (DSDT problems), but it works fine with newer kernels, no custom DSDT required any more.
-====== Suspend, Hibernate ======
-In earlier kernels: After resuming, the suspend process hangs and cannot be killed. A second suspend does not work.
-With newer Kernels >=2.6.18 it works just fine
-====== Modem ======
-Driver included in the alsa packages (snd_atiixp_modem module). You'll also need the sl-modem-daemon ubuntu/debian package to use it.
-  * I have once tried to make the modem work, but although /dev/modem is created, the modem does not seem to work. I have not had the time to investigate.
-  * Using the alsa module, sound stops working!
-====== ACER Special Keys ======
-Simply load the ''acerhk'' module with the following parameters
-  modprobe -a -k acerhk force_series=290 usedritek=1
-To let the module automatically be loaded, simply put the following line into ''/etc/modules'':
-  acerhk force_series=290 usedritek=1
-This enables all the acer special keys (Fn+F[1-8] keys, P, e, Mail, Web, and multimedia keys). They generate scancodes, and most of them are automatically mapped to the correct keycodes. those, that are not correctly mapped, ''dmesg'' will produce an output like:
-  [TODO]
-To fix these, you can manually call ''setkeycodes'' to assign a keycode to the scancode. I did this in ''/etc/rc.local'':
-  # Help (?) button does not generate keycode # Fn+F1 Help -> KEY_HELP=138
-  setkeycodes e026 141 # Fn+F2 Acer eSetting -> KEY_SETUP=141
-  setkeycodes e027 139 # Fn+F3 ePowerManagement -> KEY_MENU=139
-  # Sleep (Zz) button does not generate keycode # Fn+F4 Sleep -> KEY_SLEEP=142
-  setkeycodes e078 154 # Fn+F5, switch display -> KEY_CYCLEWINDOWS=154
-  # Black screen ([*]>[ ]) button does not generate keycode, but works # Fn+F6 black screen
-  setkeycodes e072 230 # Fn+F7, disable touchpad
-  setkeycodes e071 231 # Fn+F7, enable touchpad
-  setkeycodes e033 222 # Euro key, above "<-" key
-  setkeycodes e034 223 # Dollar key, above "->" key
-  # setkeycodes e059 224 # dim brightness
-  setkeycodes e059 225 # Fn+"->" brightness Up -> KEY_BRIGHTNESSUP=225
-  setkeycodes e055 232 # disable wlan chip (orange LED), (/sys/bus/pci/drivers/ipw3945/0000\:05\:00.0/rf_kill goes from 0 to 2)
-  setkeycodes e056 233 # enable wlan chip (orange LED), (/sys/bus/pci/drivers/ipw3945/0000\:05\:00.0/rf_kill goes from 2 to 0)
-  setkeycodes e057 146 # Bluetooth on->off -> KEY_DELETEFILE=146
-  setkeycodes e058 145 # Bluetooth off->on -> KEY_SENDFILE=145
-  setkeycodes e077 228 # Bluetooth button pushed to the right
-  # setkeycodes e073 148 #Acer P -> KEY_PROG1=148
-  # setkeycodes e074 149 #Acer e -> KEY_PROG2=149
-====== CD/DVD burner ======
-Reading CDs and DVDs, as well as watching DVDs works just fine. Burning CDs and DVDs also works fine with kernel >=2.6.18
-====== 5in1 card reader ======
-SD cards work fine (sdhci kernel module),
-It appears that a driver for the other slots is developed in the ''tifmxx'' project: http://openfacts.berlios.de/index-en.phtml?title=TI_FlashMedia_xx12/xx21_driver (but no driver is yet availble)
-====== Sound ======
-The sound card works nicely with the ''snd_hda_intel'' ALSA kernel module.
-  * Sound recording works (it took me a while to figure out that the capture channels were not set to "capture". Just start alsamixer, go to the capture channels and make sure they have "CAPTURE" written in red below the volume bars. Press space to enable capture if they are not enabled yet).
-  * Volume control for input channels does not work (kmixer and alsamixer do not stay in sync!)
-====== Bluetooth ======
-The device is an internal USB device, which can be activated via a switch on the front side of the laptop. Works out of the box.
-====== Webcam ======
-It's a USB Acer/Logitech OrbiCam with USB ID 046d:0896.
-Some versions of the GSPCA Probject (http://mxhaard.free.fr/download.html) supported this camera, but the latest driver in the kernel does not work.
-====== Pinnacle PCTV USB Hybrid Stick ======
-<code>Bus 005 Device 002: ID eb1a:2881 eMPIA Technology, Inc.</code>
-This DVB-T receiver works just nicely with the em2880-dvb kernel module (it still has to be manually loaded until it is moved into the kernel source tree, so put it into /etc/modules). An [[http://linuxtv.org/v4lwiki/index.php/Em2880#Installation|installation howto]] can be found at [[http://www.linuxtv.org/wiki/index.php/DVB_USB#Supported_Em2880.2FEm2870_Based_USB_DVB-T_devices|linuxtv.org]]. Please note that you will also need to download the firmware and make sure the module loads the correct firmware file!
-After restarting the laptop, the device worked just out of the box. Starting ''kaffeine'' detects the DVB-T receiver and scans for TV stations (and correctly finds the three stations available in Vienna, Austria).
-Even the remote control works (added as /dev/input/event3) and generates the numbers 0-9 and the volume up/down/mute functionality. Other buttons generate keycodes, but are not assigned to the correct actions by default.
-The analog TV receiver works with the em28xx kernel module alone, which is automatically loaded when plugging in the stick. Only the dvb module needs to be loaded manually.
-====== Misc comments ======