kernel-packages team mailing list archive

[Bug 119730] Re: Slow SATA performance

Rafael García, thank you for your comment. So your hardware and problem may be tracked, could you please file a new report with Ubuntu by executing the following in a terminal while booted into a Ubuntu repository kernel (not a mainline one) via:
ubuntu-bug linux

For more on this, please read the official Ubuntu documentation:
Ubuntu Bug Control and Ubuntu Bug Squad: https://wiki.ubuntu.com/Bugs/BestPractices#X.2BAC8-Reporting.Focus_on_One_Issue
Ubuntu Kernel Team: https://wiki.ubuntu.com/KernelTeam/KernelTeamBugPolicies#Filing_Kernel_Bug_reports
Ubuntu Community: https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette

When opening up the new report, please feel free to subscribe me to it.

Thank you for your understanding.

Helpful bug reporting tips:
https://wiki.ubuntu.com/ReportingBugs

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https://bugs.launchpad.net/bugs/119730

Title:
Slow SATA performance

Status in “linux” package in Ubuntu:
Incomplete

Bug description:
Hi

This issue has been discussed over at
http://ubuntuforums.org/showthread.php?t=447474, and seems to affect a
number of us.

File copy speed is very slow (roughly 5-10MBps) on SATA hard drives.
Copying within the same physical drive is just as slow as copying to
another physical drive. The issue occurs with GUI tools (Nautilus,
Krusader) as well as at the terminal using the CP command. This has
occured since upgrading to Feisty; Edgy was fine.

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