The old HaierA62 cannot read the optical drive in Ubuntu9.04.

The old HaierA62 cannot read the optical drive in Ubuntu9.04. This problem has plagued me for a long time. Previously, the optical drive was used and the acpi must be disabled in the gurb startup Item. However, after using this method, the integrated GMA950 graphics card has very low performance. I upgraded the kernel to 2.6.30 today, but it still did not solve this problem. I decided to try again. Since we have to turn off acpi, it is better to set it in the BIOS, this is not the case when you enter the BIOS. When I was depressed, I disabled the optical drive from the BIOS and started the system ...... None

The old Haier A62 cannot read the optical drive in Ubuntu 9.04. This problem has plagued me for a long time.

Previously, the optical drive was used and the acpi must be disabled in the gurb startup Item. However, after using this method, the integrated GMA950 graphics card has very low performance. I upgraded the kernel to 2.6.30 today, but it still did not solve this problem. I decided to try again. Since we have to turn off acpi, it is better to set it in the BIOS, this is not the case when you enter the BIOS. When I was depressed, I disabled the optical drive from the BIOS and started the system ...... We accidentally discovered that the optical drive was automatically mounted ...... Everything is normal and strange. It may take me a long time.

If you have a similar problem, try this method.

Now the system is running normally, including touch-pad and several other buttons. (Click to view the chart)