[RAZR HD Android Development] madmonkey57:
Restored my CM10.1 backup, booted OK. Then restarted all over again. It only took a couple of reboots and it worked at last... Didn't do anything different though...

EDIT: Yes, one thing different, I did an extra step. Right after installing the ROM, I installed gapps as well.

EDIT2: Play Store works out of the box. Elixir reports that all sensors are working fine.

EDIT3: Logcat excerpts:

Plenty of

09:14:12.476 <5875>[dalvikvm]: could not disable core file generation for pid 5875: Operation not permitted

... and

09:14:12.526 <5875>[Trace]: error opening trace file: Permission denied (13)

About sensors

09:14:49.546 <689>[MotoSensors]: CT406 set ALS poll interval: 1000
09:25:24.446 <689>[MotoSensors]: CT406 set ALS poll interval: 200
09:25:24.446 <689>[qcom_sensors_hal]: _hal_sensors_set_delay: max_freq = 0. unsupported sensor? handle:22
09:25:24.446 <689>[MotoSensors]: CT406 set ALS poll interval: 1000
09:25:24.446 <689>[qcom_sensors_hal]: _hal_sensors_set_delay: max_freq = 0. unsupported sensor? handle:22
09:25:25.727 <689>[qcom_sensors_hal]: hal_wait_for_response: pthread_cond_timedwait() rc=110
09:25:25.727 <689>[qcom_sensors_hal]: hal_get_raw_data_mode: Unable to receive raw data mode value

Audio input

09:25:54.975 <270>[ALSADevice]: dlsym:Error:(null) Loading acdb_loader_get_ecrx_device
09:25:55.105 <270>[ALSADevice]: cannot set hw params
09:25:55.105 <270>[ALSADevice]: Set HW/SW params failed: Closing the pcm stream
09:25:55.165 <270>[AudioHardwareALSA]: Error opening pcm input device
09:25:55.165 <6431>[AudioRecord]: Could not get audio input for record source 1
09:25:55.165 <6431>[AudioRecord-JNI]: Error creating AudioRecord instance: initialization check failed.
09:25:55.165 <6431>[AudioRecord-Java]: [ android.media.AudioRecord ] Error code -20 when initializing native AudioRecord object.
09:25:55.165 <270>[ALSADevice]: dlsym:Error:(null) Loading acdb_loader_get_ecrx_device
09:25:55.175 <270>[ALSADevice]: cannot set hw params
09:25:55.175 <270>[ALSADevice]: Set HW/SW params failed: Closing the pcm stream
09:25:55.215 <270>[AudioHardwareALSA]: Error opening pcm input device
09:25:55.215 <6431>[AudioRecord]: Could not get audio input for record source 1
09:25:55.215 <6431>[AudioRecord-JNI]: Error creating AudioRecord instance: initialization check failed.
09:25:55.215 <6431>[AudioRecord-Java]: [ android.media.AudioRecord ] Error code -20 when initializing native AudioRecord object.
09:25:55.215 <6431>[AudioRecord-Java]: [ android.media.AudioRecord ] getMinBufferSize(): Invalid audio format.
09:25:55.215 <6431>[AudioRecord-Java]: [ android.media.AudioRecord ] getMinBufferSize(): Invalid audio format.
09:25:55.225 <270>[ALSADevice]: dlsym:Error:(null) Loading acdb_loader_get_ecrx_device
09:25:55.235 <270>[ALSADevice]: cannot set hw params
09:25:55.235 <270>[ALSADevice]: Set HW/SW params failed: Closing the pcm stream
09:25:55.265 <270>[AudioHardwareALSA]: Error opening pcm input device
09:25:55.265 <6431>[AudioRecord]: Could not get audio input for record source 1
09:25:55.265 <6431>[AudioRecord-JNI]: Error creating AudioRecord instance: initialization check failed.
09:25:55.265 <6431>[AudioRecord-Java]: [ android.media.AudioRecord ] Error code -20 when initializing native AudioRecord object.
09:25:55.265 <270>[ALSADevice]: dlsym:Error:(null) Loading acdb_loader_get_ecrx_device
09:25:55.285 <270>[ALSADevice]: cannot set hw params
09:25:55.285 <270>[ALSADevice]: Set HW/SW params failed: Closing the pcm stream
09:25:55.315 <270>[AudioHardwareALSA]: Error opening pcm input device
09:25:55.315 <6431>[AudioRecord]: Could not get audio input for record source 1
09:25:55.315 <6431>[AudioRecord-JNI]: Error creating AudioRecord instance: initialization check failed.
09:25:55.315 <6431>[AudioRecord-Java]: [ android.media.AudioRecord ] Error code -20 when initializing native AudioRecord object.
09:25:55.315 <6431>[AudioRecord-Java]: [ android.media.AudioRecord ] getMinBufferSize(): Invalid audio format.
09:25:55.315 <6431>[AudioRecord-Java]: [ android.media.AudioRecord ] getMinBufferSize(): Invalid audio format.
09:25:55.315 <270>[ALSADevice]: dlsym:Error:(null) Loading acdb_loader_get_ecrx_device
09:25:55.335 <270>[ALSADevice]: cannot set hw params
09:25:55.335 <270>[ALSADevice]: Set HW/SW params failed: Closing the pcm stream
09:25:55.395 <270>[AudioHardwareALSA]: Error opening pcm input device
09:25:55.395 <6431>[AudioRecord]: Could not get audio input for record source 1
09:25:55.395 <6431>[AudioRecord-JNI]: Error creating AudioRecord instance: initialization check failed.
09:25:55.395 <6431>[AudioRecord-Java]: [ android.media.AudioRecord ] Error code -20 when initializing native AudioRecord object.
09:25:55.395 <270>[ALSADevice]: dlsym:Error:(null) Loading acdb_loader_get_ecrx_device
09:25:55.415 <270>[ALSADevice]: cannot set hw params
09:25:55.415 <270>[ALSADevice]: Set HW/SW params failed: Closing the pcm stream
09:25:55.455 <270>[AudioHardwareALSA]: Error opening pcm input device
09:25:55.455 <6431>[AudioRecord]: Could not get audio input for record source 1
09:25:55.455 <6431>[AudioRecord-JNI]: Error creating AudioRecord instance: initialization check failed.
09:25:55.455 <6431>[AudioRecord-Java]: [ android.media.AudioRecord ] Error code -20 when initializing native AudioRecord object.
09:25:55.455 <6431>[AudioRecord-Java]: [ android.media.AudioRecord ] getMinBufferSize(): Invalid audio format.
09:25:55.455 <6431>[AudioRecord-Java]: [ android.media.AudioRecord ] getMinBufferSize(): Invalid audio format.
09:25:55.465 <270>[ALSADevice]: dlsym:Error:(null) Loading acdb_loader_get_ecrx_device
09:25:55.515 <270>[ALSADevice]: dlsym:Error:(null) Loading acdb_loader_get_ecrx_device
09:25:55.535 <270>[ALSADevice]: cannot set hw params
09:25:55.535 <270>[ALSADevice]: Set HW/SW params failed: Closing the pcm stream
09:25:55.575 <270>[AudioHardwareALSA]: Error opening pcm input device
09:25:55.575 <6431>[AudioRecord]: Could not get audio input for record source 1
09:25:55.575 <6431>[AudioRecord-JNI]: Error creating AudioRecord instance: initialization check failed.
09:25:55.575 <6431>[AudioRecord-Java]: [ android.media.AudioRecord ] Error code -20 when initializing native AudioRecord object.
09:25:55.575 <6431>[AudioRecord-Java]: [ android.media.AudioRecord ] getMinBufferSize(): Invalid audio format.
09:25:55.575 <6431>[AudioRecord-Java]: [ android.media.AudioRecord ] getMinBufferSize(): Invalid audio format.