[G1 Android Development] MagicDude4Eva:
I managed to get Wifi working after recreating ext3/swap and doing a complete wipe.

PDF-viewer does not work though:

I/ActivityManager( 1433): Start proc com.htc.pdfreader for activity com.htc.pdfreader/.ActPDFReader: pid=2649 uid=10018 gids={}
I/ActivityThread( 2649): Publishing provider com.htc.pdfreader.PdfSuggestionProvider: com.htc.pdfreader.PdfSuggestionProvider
D/dalvikvm( 2649): Trying to load lib /system/lib/libpdfreader.so 0x43787928
D/dalvikvm( 2649): Added shared lib /system/lib/libpdfreader.so 0x43787928
D/PDFReader( 2649): JNIHost()
D/PDFReader( 2649): onCreate
D/dalvikvm( 2649): GC(2) freed 841 objects / 73752 bytes in 76ms
D/PDFReader( 2649): onStart
D/PDFReader( 2649): onResume
D/PDFReader( 2649): cache size=6291456, skirt size=6291456
D/PDFReader( 2649): enable=true, max_size=6291456, width=1280.0, height=960.0
I/libpdfreader( 2649): SC::WindowSizeChanged(320, 480)
I/libpdfreader( 2649): SC Enabled(1)
I/ActivityManager( 1433): Starting activity: Intent { cmp=com.htc.FilePicker/.FilePicker (has extras) }
I/libpdfreader( 2649): SC parameters (6291456, 1280, 960)
W/System.err( 2649): android.content.ActivityNotFoundException: Unable to find explicit activity class {com.htc.FilePicker/com.htc.FilePicker.FilePicker}; have you declared this activity in your AndroidManifest.xml?
W/System.err( 2649):	at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1480)
W/System.err( 2649):	at android.app.Instrumentation.execStartActivity(Instrumentation.java:1454)
W/System.err( 2649):	at android.app.Activity.startActivityForResult(Activity.java:2660)
W/System.err( 2649):	at com.htc.pdfreader.ActPDFReader.showFilePicker(ActPDFReader.java:1554)
W/System.err( 2649):	at com.htc.pdfreader.ActPDFReader.access$100(ActPDFReader.java:75)
W/System.err( 2649):	at com.htc.pdfreader.ActPDFReader$1.run(ActPDFReader.java:402)
W/System.err( 2649):	at android.os.Handler.handleCallback(Handler.java:587)
W/System.err( 2649):	at android.os.Handler.dispatchMessage(Handler.java:92)
W/System.err( 2649):	at android.os.Looper.loop(Looper.java:123)
W/System.err( 2649):	at android.app.ActivityThread.main(ActivityThread.java:4203)
W/System.err( 2649):	at java.lang.reflect.Method.invokeNative(Native Method)
W/System.err( 2649):	at java.lang.reflect.Method.invoke(Method.java:521)
W/System.err( 2649):	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:791)
W/System.err( 2649):	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:549)
W/System.err( 2649):	at dalvik.system.NativeStart.main(Native Method)
D/PDFReader( 2649): surfaceCreated
D/PDFReader( 2649): surfaceChanged width=480, height=270
I/ActivityManager( 1433): Displayed activity com.htc.pdfreader/.ActPDFReader: 3119 ms (total 3119 ms)
D/PDFReader( 2649): onPause
D/PDFReader( 2649): onActivityResult 100 result 0
D/PDFReader( 2649): onResume
D/PDFReader( 2649): onPause
W/InputManagerService( 1433): Starting input on non-focused client com.android.internal.view.IInputMethodClient$Stub$Proxy@438cb668 (uid=10018 pid=2649)
D/PDFReader( 2649): surfaceDestroyed
D/PDFReader( 2649): onStop
D/PDFReader( 2649): onDestroy
I/libpdfreader( 2649): SC Enabled(0)
I/libpdfreader( 2649): SC deleted
D/PDFReader( 2649): BYE BYE Timer Thread
D/PDFReader( 2649): BYE BYE Main Thread
D/PDFReader( 2649): BYE BYE Surface Thread
D/PDFReader( 2649): onDestroy Clear