AVD: could not get wglGetExtensionsStringARB

[danban]

Salve a tutti, ho da poco iniziato dei corsi per apprendere la programmazione sotto Android, e ho subito trovato un problema che non riesco a risolvere, nonstante diverse ricerce in rete.

Al lancio dell'emulatore mi segnala il seguente errore:

[2012-10-23 10:20:36 - risponditore15] ------------------------------
[2012-10-23 10:20:36 - risponditore15] Android Launch!
[2012-10-23 10:20:36 - risponditore15] adb is running normally.
[2012-10-23 10:20:36 - risponditore15] Performing com.example.risponditore15.MainActivity activity launch
[2012-10-23 10:20:36 - risponditore15] Automatic Target Mode: launching new emulator with compatible AVD 'Andoird4.0.3'
[2012-10-23 10:20:36 - risponditore15] Launching a new emulator with Virtual Device 'Andoird4.0.3'
[2012-10-23 10:21:25 - Emulator] Failed to create Context 0x3005
[2012-10-23 10:21:25 - Emulator] emulator: WARNING: Could not initialize OpenglES emulation, using software renderer.
[2012-10-23 10:21:25 - Emulator] could not get wglGetExtensionsStringARB
[2012-10-23 10:21:25 - Emulator] could not get wglGetExtensionsStringARB
[2012-10-23 10:21:25 - Emulator] could not get wglGetExtensionsStringARB
[2012-10-23 10:21:25 - Emulator] could not get wglGetExtensionsStringARB
[2012-10-23 10:21:25 - Emulator] could not get wglGetExtensionsStringARB
[2012-10-23 10:21:25 - Emulator] could not get wglGetExtensionsStringARB
[2012-10-23 10:21:25 - Emulator] could not get wglGetExtensionsStringARB
[2012-10-23 10:21:25 - Emulator] could not get wglGetExtensionsStringARB
[2012-10-23 10:21:37 - risponditore15] New emulator found: emulator-5554
[2012-10-23 10:21:37 - risponditore15] Waiting for HOME ('android.process.acore') to be launched...
[2012-10-23 10:21:46 - risponditore15] emulator-5554 disconnected! Cancelling 'com.example.risponditore15.MainActivity activity launch'!

e logicamente nell'emulatore non appare nulla.
mi potete aiutare?

Saluti

p.s.
In rete ho trovato delle indicazioni relative l'abilitazione del GPU ... e cosi' ho fatto, ma non e' cambiato nulla.

[2012-10-23 10:22:37 - SDK Manager] Updated AVD 'Andoird4.0.3' based on Android 4.0.3, ARM (armeabi-v7a) processor,
[2012-10-23 10:22:37 - SDK Manager] with the following hardware config:
[2012-10-23 10:22:37 - SDK Manager] hw.lcd.density=240
[2012-10-23 10:22:37 - SDK Manager] vm.heapSize=48
[2012-10-23 10:22:37 - SDK Manager] hw.ramSize=512
[2012-10-23 10:22:37 - SDK Manager] hw.gpu.enabled=yes

[JkDroid]

Avevo lo stesso problema! Per me ti mancano i driver OpenGL.
Nel mio caso bastava installare i driver Nvidia.

[danban]

Ciao jkDroid e grazie per la risposta.

Ho provato ad aggiornare i driver OpenGl (possiedo una ATI Radeon 9250)
e attualmente mi risulata installata la seguente versione: 1.3
OpenGL driver version check (Current: 6.14.10.5819, Latest known: 1.3.1006 WinXP Release):

dopo questo aggiornamento la situazione e' leggeremete migliorata, ma continua a non funzionare

[2012-10-30 16:26:58 - Risponditore] Android Launch!
[2012-10-30 16:26:58 - Risponditore] adb is running normally.
[2012-10-30 16:26:58 - Risponditore] Performing com.example.risponditore.MainActivity activity launch
[2012-10-30 16:26:58 - Risponditore] Automatic Target Mode: Preferred AVD 'AndroidSim4.0.3' is not available. Launching new emulator.
[2012-10-30 16:26:58 - Risponditore] Launching a new emulator with Virtual Device 'AndroidSim4.0.3'
[2012-10-30 16:27:49 - Emulator] Failed to create Context 0x3005
[2012-10-30 16:27:49 - Emulator] emulator: WARNING: Could not initialize OpenglES emulation, using software renderer.
[2012-10-30 16:27:55 - Risponditore] New emulator found: emulator-5554
[2012-10-30 16:27:55 - Risponditore] Waiting for HOME ('android.process.acore') to be launched...

hai per caso qualche altro consiglio da darmi?

Grazie per l'attenzione e a presto.
Daniele