Comment 22 for bug 284263

I have an Acer TravelMate 2300, Intepid, Kernel 2.6.27-9-generic and I've found on my logs lots of this entries:

Dec 9 18:58:18 data kernel: [ 7414.707926] ACPI: EC: non-query interrupt received, switching to interrupt mode
Dec 9 18:58:28 data kernel: [ 7424.721007] ACPI: EC: non-query interrupt received, switching to interrupt mode
Dec 9 18:58:54 data kernel: [ 7450.457953] ACPI: EC: non-query interrupt received, switching to interrupt mode
Dec 9 18:59:15 data kernel: [ 7471.428633] ACPI: EC: non-query interrupt received, switching to interrupt mode
Dec 9 18:59:20 data kernel: [ 7476.454202] ACPI: EC: non-query interrupt received, switching to interrupt mode
Dec 9 18:59:30 data kernel: [ 7486.941607] ACPI: EC: non-query interrupt received, switching to interrupt mode
Dec 9 18:59:36 data kernel: [ 7492.323762] ACPI: EC: non-query interrupt received, switching to interrupt mode
Dec 9 18:59:41 data kernel: [ 7497.398111] ACPI: EC: non-query interrupt received, switching to interrupt mode
Dec 9 18:59:46 data kernel: [ 7502.712724] ACPI: EC: non-query interrupt received, switching to interrupt mode
Dec 9 18:59:51 data kernel: [ 7507.989129] ACPI: EC: non-query interrupt received, switching to interrupt mode
Dec 9 18:59:57 data kernel: [ 7513.282074] ACPI: EC: non-query interrupt received, switching to interrupt mode
Dec 9 18:59:58 data kernel: [ 7514.340526] ACPI: EC: non-query interrupt received, switching to interrupt mode
Dec 9 19:00:02 data kernel: [ 7518.502774] ACPI: EC: non-query interrupt received, switching to interrupt mode
Dec 9 19:00:07 data kernel: [ 7523.810520] ACPI: EC: non-query interrupt received, switching to interrupt mode

It's plenty of them, one after one every few seconds; never had that entries on Hardy.