Hi, I had the same problem with my Thinkpad T61 and a hard disk Ultrabay adapter using Jaunty. Linux reported a 40-wire cable and used UDMA/33. However, adding libata.force=80c to the kernel boot options solved the problem and the Ultrabay adapter is now connected with UDMA/100.
Best wishes Karl Martin -- Intrepid kernel UDMA/33 (slow disk transfer rate) https://bugs.launchpad.net/bugs/285595 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
