[Bug 262845] Re: Slow read from SATA HDD in Intrepid
This bug report was marked as Incomplete and has not had any updated comments for quite some time. As a result this bug is being closed. Please reopen if this is still an issue in the current Ubuntu release http://www.ubuntu.com/getubuntu/download . Also, please be sure to provide any requested information that may have been missing. To reopen the bug, click on the current status under the Status column and change the status back to New. Thanks. [This is an automated message. Apologies if it has reached you inappropriately; please just reply to this message indicating so.] ** Tags added: kj-expired ** Changed in: linux (Ubuntu) Status: Incomplete = Expired -- Slow read from SATA HDD in Intrepid https://bugs.launchpad.net/bugs/262845 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262845] Re: Slow read from SATA HDD in Intrepid
Intrepid Ibex reached end-of-life on 30 April 2010 so I am closing the report. Can anyone confirm whether this issue still exists in later versions of Ubuntu? ** Changed in: linux (Ubuntu Intrepid) Status: New = Invalid -- Slow read from SATA HDD in Intrepid https://bugs.launchpad.net/bugs/262845 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262845] Re: Slow read from SATA HDD in Intrepid
This bug report was marked as Triaged a while ago but has not had any updated comments for quite some time. Please let us know if this issue remains in the current Ubuntu release, http://www.ubuntu.com/getubuntu/download . If the issue remains, click on the current status under the Status column and change the status back to New. Thanks. [This is an automated message. Apologies if it has reached you inappropriately; please just reply to this message indicating so.] ** Tags added: kj-triage ** Changed in: linux (Ubuntu) Status: Triaged = Incomplete -- Slow read from SATA HDD in Intrepid https://bugs.launchpad.net/bugs/262845 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262845] Re: Slow read from SATA HDD in Intrepid
wrong bug ** Also affects: initramfs-tools Importance: Undecided Status: New ** Changed in: initramfs-tools Status: New = Invalid -- Slow read from SATA HDD in Intrepid https://bugs.launchpad.net/bugs/262845 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262845] Re: Slow read from SATA HDD in Intrepid
could the original poster please try the newest kernel in intrepid- proposed. i had good luck with that -- Slow read from SATA HDD in Intrepid https://bugs.launchpad.net/bugs/262845 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262845] Re: Slow read from SATA HDD in Intrepid
i can't seem to find a copy of the 2.6.26 kernel that is mentioned here. can somebody link me with it? The last working kernel release i have is a 2.6.24 from hardy which seems to be missing sound drivers for my card, and all releases from that point on , either have a bug in the network interface card driver (fixed in 2.6.27), and a bug in the sata driver that causes it to not to boot (also fixed in 2.6.27) -- Slow read from SATA HDD in Intrepid https://bugs.launchpad.net/bugs/262845 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262845] Re: Slow read from SATA HDD in Intrepid
oops.. i meant that they were fixed in later 2.6.26 releases that are included with intrepid -- Slow read from SATA HDD in Intrepid https://bugs.launchpad.net/bugs/262845 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262845] Re: Slow read from SATA HDD in Intrepid
disabled write cache, seems quite a bit better now.. of course.. not back to where it was.. but better -- Slow read from SATA HDD in Intrepid https://bugs.launchpad.net/bugs/262845 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262845] Re: Slow read from SATA HDD in Intrepid
Hi! I have the same problem here. as I made a transfer between two HDD, the average was about 7Kb/s ! (I can post some screenshot here if necessary). I attach the dmesg log as ask before by Leann. What really append with this new release ? Thanks for your job ! Muzah ** Attachment added: dmesg.log http://launchpadlibrarian.net/18854862/dmesg.log -- Slow read from SATA HDD in Intrepid https://bugs.launchpad.net/bugs/262845 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262845] Re: Slow read from SATA HDD in Intrepid
** Attachment added: lspci-vvnn.log http://launchpadlibrarian.net/18854941/lspci-vvnn.log -- Slow read from SATA HDD in Intrepid https://bugs.launchpad.net/bugs/262845 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262845] Re: Slow read from SATA HDD in Intrepid
** Attachment added: version.log http://launchpadlibrarian.net/18855008/version.log -- Slow read from SATA HDD in Intrepid https://bugs.launchpad.net/bugs/262845 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262845] Re: Slow read from SATA HDD in Intrepid
I made an experiment : sudo hdparm -W 0 /dev/sda disable the write cache on my SATA device. The transfer speed was about 7Mo/s (My bad for the first post, I wrote 7Ko/s...) and with the Write cache disable, the transfert speed is about 45Mo/s ! Is somebody would try to do the same experiment ? Thanks! -- Slow read from SATA HDD in Intrepid https://bugs.launchpad.net/bugs/262845 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262845] Re: Slow read from SATA HDD in Intrepid
Hi Jeffery, Sorry for the delayed response here on my end. The kernel team is planning on producing a vanilla upstream kernel package for bug reporters to test if this is also an issue in the upstream kernel. I'll try to notify you via this bug report when that package is available to see if you'll be able to test and confirm. However, it seems this was a regression from 2.6.26 to 2.6.27? If you had some spare time and were willing to do so you could try to perform a git bisect to narrow down the offending patch which cased this regression. I posted a rather long winded git bisect howto in another bug report - https://bugs.edge.launchpad.net/ubuntu/+source/linux/+bug/273266/comments/6 . Performing a git bisect is obviously not something we expect you to know how to do or even be willing to perform, so it's completely at your own discresion. Thanks. -- Slow read from SATA HDD in Intrepid https://bugs.launchpad.net/bugs/262845 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262845] Re: Slow read from SATA HDD in Intrepid
I'm very sorry for the delay; I was just starting my university term when this happened, and I needed to have a working system right away, so I temporarily switched to SuSE. I'll be re-installing Ubuntu Intrepid tonight, so I can check things out for you. -- Slow read from SATA HDD in Intrepid https://bugs.launchpad.net/bugs/262845 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262845] Re: Slow read from SATA HDD in Intrepid
I booted the LiveCD of Alpha 5 to check it out, and it's still the same. I would have installed it to make absolutely sure, but GNOME was running excruciatingly slowly from the CD for some reason, and it was essentially unusable. (My CD read speeds were down to 1.5MB/s -- but that's another issue...) Anyhow, here are the attachments, and sorry for not RTM'ing first. ** Attachment added: version-sig.txt http://launchpadlibrarian.net/17370589/version-sig.txt -- Slow read from SATA HDD in Intrepid https://bugs.launchpad.net/bugs/262845 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262845] Re: Slow read from SATA HDD in Intrepid
** Attachment added: lspci-vvnn.txt http://launchpadlibrarian.net/17370590/lspci-vvnn.txt -- Slow read from SATA HDD in Intrepid https://bugs.launchpad.net/bugs/262845 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262845] Re: Slow read from SATA HDD in Intrepid
** Attachment added: dmesg.txt http://launchpadlibrarian.net/17370594/dmesg.txt -- Slow read from SATA HDD in Intrepid https://bugs.launchpad.net/bugs/262845 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262845] Re: Slow read from SATA HDD in Intrepid
I'm having the same issue with Mandriva 2009.0 RC1, which also uses the 2.6.27 kernel. I'm not sure of the procedure if it's an upstream problem, so I'll leave it up to you, Leann. Let me know if you need more information. -- Slow read from SATA HDD in Intrepid https://bugs.launchpad.net/bugs/262845 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262845] Re: Slow read from SATA HDD in Intrepid
Thanks for the feedback. Can you attach the following when using the 2.6.27 kernel? * cat /proc/version_signature version.log * dmesg dmesg.log * sudo lspci -vvnn lspci-vvnn.log Please also attach each file separately. For more information regarding the kernel team's bug policy refer to https://wiki.ubuntu.com/KernelTeamBugPolicies . Thanks again. ** Changed in: linux (Ubuntu) Importance: Undecided = Medium Assignee: (unassigned) = Ubuntu Kernel Team (ubuntu-kernel-team) Status: New = Triaged -- Slow read from SATA HDD in Intrepid https://bugs.launchpad.net/bugs/262845 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262845] Re: Slow read from SATA HDD in Intrepid
Hi Jeffery, I just want to clarify that you did not experience this with the 2.6.26 kernel previously available for Intrepid? ** Tags added: regression-2.6.27 -- Slow read from SATA HDD in Intrepid https://bugs.launchpad.net/bugs/262845 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262845] Re: Slow read from SATA HDD in Intrepid
No, I did not. I noticed immediately upon rebooting after the 2.6.27-1 update. Just FYI, I believe some Ubuntuforums.org users were experiencing similar problems with my laptop (older kernel) several months ago, but I can't find that thread now. -- Slow read from SATA HDD in Intrepid https://bugs.launchpad.net/bugs/262845 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
