Thanks for your answer. I had kernel power installed, but I removed it. I have fcam installed, but still the same problem when it's removed. Here is what I get when running panorama from xterm : user@Nokia-N900:~$ panorama Init: 0x426b3330 SavePreference changed to only cropped >>>>> MED: 2048 SavePreference changed to only cropped Committing user settings rawPath = /home/user/MyDocs/Panorama/ resolutionIndex = 1 savePreference = cropped autofocus = off Done committing I had the error message, and I pressed several times on camera button, but nothing appears on the stderr/stdout