I have checked appearance of the issue some times and found that behaviour is like in posts #12 and #22: The *ERROR* appears in kernel.log each time when I switched from VT1-6 (with virtual text console) to VT7 (with X.org session opened).
I have checked appearance of the issue some times and found that behaviour is like in posts #12 and #22:
The *ERROR* appears in kernel.log each time when I switched from VT1-6 (with virtual text console) to VT7 (with X.org session opened).