Same Laptop (Acer Aspire 5720z) and same problem. Using Ubuntu 8.10 64 bits and kernel 2.6.27-9-generic. Now trying to update to 2.6.27.11 and see if this is solved out. Any clues?
Same Laptop (Acer Aspire 5720z) and same problem. Using Ubuntu 8.10 64 bits and kernel 2.6.27-9-generic. Now trying to update to 2.6.27.11 and see if this is solved out. Any clues?