Hi all the system graphics (dock, desktop background, applications, taskbar) seem to go slowly corrupted. If I go to system preferences and change the resolution to something different and then back again temporarily everything goes back to normal (excluding the dock). Whether or not is is relevant or not I don't know but about once a month (although the last one was probably over a month now) I get a kernel panic and the system crashes. I've included a picture of what my dock sometimes looks like to give you an idea of what I'm talking about.
Here my system info:
Model Name: MacBook
Model Identifier: MacBook4,1
Processor Name: Intel Core 2 Duo
Processor Speed: 2.4 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 3 MB
Memory: 2 GB
Bus Speed: 800 MHz
Boot ROM Version: MB41.00C1.B00
SMC Version (system): 1.31f0
Serial Number (system): W8809HNM0P1
Hardware UUID: C6D3B12F-B280-5E62-A329-FC695CD8E446
Sudden Motion Sensor:
State: Enabled
Here my system info:
Model Name: MacBook
Model Identifier: MacBook4,1
Processor Name: Intel Core 2 Duo
Processor Speed: 2.4 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 3 MB
Memory: 2 GB
Bus Speed: 800 MHz
Boot ROM Version: MB41.00C1.B00
SMC Version (system): 1.31f0
Serial Number (system): W8809HNM0P1
Hardware UUID: C6D3B12F-B280-5E62-A329-FC695CD8E446
Sudden Motion Sensor:
State: Enabled