Exactly same situation with Ubuntu 7. Yes, I upgraded my bios and found that I do have those options in there, but I don’t know if that would help at all, because I wiped my ubuntu installation, sorry. I installed the gutsy RC and and the transfer continue slow. Occasionally, it takes longer to wake up and then is in a semi-hanged state, i. Maybe that will help others on here?

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I just switched from 2.

Intel 82801GB/GR/GH (ICH7 Family) SATA AHCI Controller driver for linux-2.6.9

I’m not quite sure, I just guess. I plan to wata to ext4 to see if the problem goes away for future downloads. LFS is a project that provides you with the steps necessary to build your own custom Linux system.

During large file copy CPU load goes to the roof and transfer rate drops down. Copying from sdb to sda was about I have successfully resumed a number of times now. This seemed to be resolved in Tribe 3 beta at least cant remember the kernel version but since the last few kernel updates I am back to the old icg7 speeds again so I am going to find the old kernel that worked and test it. Can anyone confirm this? I can no longer modprobe acpi-cpufreq.


– How to tell whether my HDD is IDE or SATA – Ask Ubuntu

Of course, if you don’t have X up, you’re kind of stuck and the safest thing to do is to tell the machine to reboot. My SATA controller is:. And here’s some more info about the difference between the two modes from the Crucial forums:. Due to slower performance and worse support for modern hardware, we don’t suggest using this mode data AHCI.

Why isn’t there a fix since one year?

I have what I think is the same problem, and I think I’ve solved it by installing the mainline kernel: Find More Posts by accp-james. I’m having the same issue, and so is a co-worker who runs pretty much the same setup.

For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration.

This was amazing the difference it made. So if you have 2.

Then, you’re also able to hotswap your ultrabay. Sign up or log in Sign up using Google. Sign up using Facebook. I tried enabling ic7h proposed ubuntu repositories, downloaded and installed all updates; no joy. Please visit this page to clear all LQ-related cookies. I expect this to solve the T60 problem, so I provide the patch here, as this wiki helped me so much with my laptop.


Bug # “Slow SATA performance” : Bugs : linux package : Ubuntu

Ilya Murav’jov muravjov-il wrote on The Ubuntu forums would have me believe that it is a kernel issue. Below hard disks info. Post as a guest Name. Using the deadline scheduler had no significant effect on my problems ref the bug.

llnux Seems like very heavy fragmentation. This helps a lot and I can find any device driver associate with any device on system with this method of course with a little change in the command argument.

Visit the following links: If so, please fill in the missing details in that section. Might as well chime in as one more affected.