Why did IBM use a proprietary ID instead of a generic standard? The answer lies in the philosophy of the ThinkPad during its golden age (the T40, T60, and X60 eras).
: Access to battery charge thresholds and health monitoring. acpi ibm0068
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash loglevel=3" Why did IBM use a proprietary ID instead
ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 3 Gbps 0x3 impl SATA mode ... ata3: SATA link up (UltraBay device detected) acpi ibm0068
The string "acpi ibm0068" likely refers to an ACPI (Advanced Configuration and Power Interface) device identifier for a specific piece of hardware, possibly related to IBM systems. ACPI is a standard for device configuration and power management in computers, and it's used by the operating system to detect and manage hardware components.