[Bug 676644] Re: sata-via: read errors, slowdowns with VIA VT6420

2011-03-04 Thread albatros
The issue has been fixed in 2.6.35-25.44. I had not found the bug in the changelog of the regular Maverick kernels, so I had not dared to try these kernels. Thanks -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.

[Bug 676644] Re: sata-via: read errors, slowdowns with VIA VT6420

2011-03-01 Thread Andy Whitcroft
Based on the testing results, I am also closing this fixed for Maverick. ** Changed in: linux (Ubuntu Maverick) Status: In Progress => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs

[Bug 676644] Re: sata-via: read errors, slowdowns with VIA VT6420

2011-02-28 Thread Zsolt Horváth
After upgrading to 2.6.35-25.44 error messages seem to have disappeared, system still stable (WD20EARS-00M attached to a mobo with VT6420) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/676644 Title:

[Bug 676644] Re: sata-via: read errors, slowdowns with VIA VT6420

2011-02-27 Thread Julian Wiedmann
albatros: could you try a current Maverick kernel? The patch was included in 2.6.35-25.44 (which was released a month ago). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/676644 Title: sata-via: rea

[Bug 676644] Re: sata-via: read errors, slowdowns with VIA VT6420

2011-02-26 Thread mabawsa
The WD10EARS drives seem also to be suspect http://community.wdc.com/t5/Desktop/WD-1-5TB-Green-drives-Useful-as- door-stops/td-p/1217. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/676644 Title: sat

[Bug 676644] Re: sata-via: read errors, slowdowns with VIA VT6420

2011-02-26 Thread mabawsa
I am having the same issues so I marked my bug as a duplicate. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/676644 Title: sata-via: read errors, slowdowns with VIA VT6420 -- ubuntu-bugs mailing l

[Bug 676644] Re: sata-via: read errors, slowdowns with VIA VT6420

2011-01-28 Thread albatros
I meant 'I have not spotted this fix' instead of 'I have not spotted this bug'. Unfortunately. I think the fix has been tested enough, I have faith in it to not cause any adverse effects. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 676644] Re: sata-via: read errors, slowdowns with VIA VT6420

2011-01-28 Thread albatros
I have been using the test kernel for almost two months now, it has been working without problems. But I have not spotted this bug in the two kernel-updates that have been distributed to maverick in the meantime. Has this been fixed in Maverick yet? -- You received this bug notification because y

[Bug 676644] Re: sata-via: read errors, slowdowns with VIA VT6420

2010-11-30 Thread Andy Whitcroft
** Also affects: linux (Ubuntu Maverick) Importance: Undecided Status: New ** Changed in: linux (Ubuntu) Status: In Progress => Fix Released ** Changed in: linux (Ubuntu Maverick) Status: New => In Progress ** Changed in: linux (Ubuntu Maverick) Importance: Undecided =

[Bug 676644] Re: sata-via: read errors, slowdowns with VIA VT6420

2010-11-29 Thread albatros
I have done some fairly heavy testing/reading multiple gigabytes at high speed, no more errors. It looks like the issue has been fixed in Linux Hive 2.6.35-24-generic #41~lp676644v201011291520 SMP Mon Nov 29 15:22:32 UTC 2010 i686 GNU/Linux provided at the link above. -- sata-via: read errors, s

[Bug 676644] Re: sata-via: read errors, slowdowns with VIA VT6420

2010-11-29 Thread Andy Whitcroft
It seems that this change has hit Linus' tree as the commit below: commit b1353e4f40f6179ab26a3bb1b2e1fe29ffe534f5 Author: Tejun Heo Date: Fri Nov 19 15:29:19 2010 +0100 sata_via: apply magic FIFO fix to vt6420 too I have pulled this fix back to Maveric and built some test kernels.

[Bug 676644] Re: sata-via: read errors, slowdowns with VIA VT6420

2010-11-29 Thread Andy Whitcroft
** Changed in: linux (Ubuntu) Assignee: (unassigned) => Andy Whitcroft (apw) ** Changed in: linux (Ubuntu) Importance: Undecided => High ** Changed in: linux (Ubuntu) Status: New => In Progress -- sata-via: read errors, slowdowns with VIA VT6420 https://bugs.launchpad.net/bugs/67

[Bug 676644] Re: sata-via: read errors, slowdowns with VIA VT6420

2010-11-29 Thread albatros
Output of lspci -nnvv ** Attachment added: "lspci.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/676644/+attachment/1748779/+files/lspci.txt -- sata-via: read errors, slowdowns with VIA VT6420 https://bugs.launchpad.net/bugs/676644 You received this bug notification because you ar

[Bug 676644] Re: sata-via: read errors, slowdowns with VIA VT6420

2010-11-19 Thread albatros
Apparently the driver throttles the disk back to PIO0 eventually... quite unusable. I have also spotted some different errors: [13873.934590] ata3.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen [13873.934684] ata3.00: failed command: READ MULTIPLE [13873.934789] ata3.00: cmd c4/00:08