[Bug 499881] Re: usb storage with ext4 does not work in lucid on imx51 hardware

2010-03-09 Thread Launchpad Bug Tracker
*** This bug is a duplicate of bug 515023 *** https://bugs.launchpad.net/bugs/515023 This bug was fixed in the package linux-fsl-imx51 - 2.6.31-605.9 --- linux-fsl-imx51 (2.6.31-605.9) lucid; urgency=low [ Andy Whitcroft ] * Revert "include modules.builtin in the binary debs

[Bug 499881] Re: usb storage with ext4 does not work in lucid on imx51 hardware

2010-02-24 Thread Bryan Wu
*** This bug is a duplicate of bug 515023 *** https://bugs.launchpad.net/bugs/515023 ** This bug has been marked a duplicate of bug 515023 ATA pass-through commands preventing external HDD to be mounted -- usb storage with ext4 does not work in lucid on imx51 hardware https://bugs.launchp

[Bug 499881] Re: usb storage with ext4 does not work in lucid on imx51 hardware

2010-02-24 Thread Bryan Wu
I just tested the JMicron USB Disk on my Lucid machine. It fails to work as well as on our imx51 babbage board. So I suspect that this issue is common for x86 and imx51, it is a duplicated bug as Klaus mentioned. Since it works on Karmic, I also tried Karmic kernel on my Lucid imx51 babbage board.

[Bug 499881] Re: usb storage with ext4 does not work in lucid on imx51 hardware

2010-02-24 Thread Bryan Wu
Klaus, Thanks a lot for this useful information. I also have some concern about this patch solution, it looks like we added some regression between the karmic and lucid, not only on fsl-imx51 but also on x86. >From Alan's comment, I think we need to find out who send out the second ATA pass-throu

[Bug 499881] Re: usb storage with ext4 does not work in lucid on imx51 hardware

2010-02-24 Thread Klaus Doblmann
That's exactly what Alan Stern told me on linux-usb when he looked at my trace: (quoting from here: https://bugs.launchpad.net/ubuntu/+source/udev/+bug/515023 I filed it against udev because Alan suggested some rule(s) there might be the cause of it.) I took the problem to the linux-usb list and

[Bug 499881] Re: usb storage with ext4 does not work in lucid on imx51 hardware

2010-02-24 Thread Bryan Wu
I think i find the root cause of this bug now. Actually it is the same issue as bug http://bugs.launchpad.net/bugs/431963. This JMircon USB storage disk uses the same USB-TO-SATA bridge controller as our Babbage board, but it gives us different USB VID and PID. We need to skip ATA PASS THROUGH com

[Bug 499881] Re: usb storage with ext4 does not work in lucid on imx51 hardware

2010-02-17 Thread Dave Martin
People interested in this bug should also take a look at: https://bugs.launchpad.net/ubuntu/+source/linux-fsl-imx51/+bug/523293 (Cache incoherency may corrupt code pages read from filesystems on USB or PIO mass storage) -- usb storage with ext4 does not work in lucid on imx51 hardware https://bu

[Bug 499881] Re: usb storage with ext4 does not work in lucid on imx51 hardware

2010-02-15 Thread Chris
I think I might have this problem, this is an extract form /var/log/messages. I am running ubuntu karmic, using a external usb hard drive as my root disk. Feb 15 10:40:07 chris-desktop kernel: [ 43.928026] usb 1-3: reset high speed USB device using ehci_hcd and address 2 Feb 15 10:40:08 chris-d

[Bug 499881] Re: usb storage with ext4 does not work in lucid on imx51 hardware

2010-02-05 Thread Bryan Wu
Very interesting, I fresh installed the Karmic image on my Babbage 2.5 board. The USB storage disk works in Karmic. I will keep this broken device to continue my debugging. -Bryan -- usb storage with ext4 does not work in lucid on imx51 hardware https://bugs.launchpad.net/bugs/499881 You receive

[Bug 499881] Re: usb storage with ext4 does not work in lucid on imx51 hardware

2010-02-04 Thread Bryan Wu
Alex, Unfortunately, I compiled a Karmic kernel from our latest Karmic kernel fsl-imx51 branch. Then installed that kernel with my Lucid userspace. After testing the USB disk you gave to me, it is the same result as our latest Lucid kernel. It is failed to mount, since this: -- r...@babbage:~$

[Bug 499881] Re: usb storage with ext4 does not work in lucid on imx51 hardware

2010-02-04 Thread Alexander Sack
i gave this usb storage disk to bryan now ... checking with him the power issue i previously referred to maybe being a bbg3 issue is expected. So for now it seems to be software issue aka kernel as it works on karmic -- usb storage with ext4 does not work in lucid on imx51 hardware https://bugs.l

[Bug 499881] Re: usb storage with ext4 does not work in lucid on imx51 hardware

2010-01-29 Thread Paul Larson
I'm not having a whole lot of luck reproducing this (with previous kernel, haven't tried the new one yet), except at install time. This completely seems to prevent me from installing to usb, but despite several attempts at mounting, reading, and writing to ext4+usb (the same one I was having troub

[Bug 499881] Re: usb storage with ext4 does not work in lucid on imx51 hardware

2010-01-29 Thread Klaus Doblmann
Okay, it's me again, we DO have the same bug. I think it's either a hardware or a driver error regarding the usb enclosure detected as "05e3:0718 Genesys Logic, Inc. ". I have two of these and both fail to be mounted in lucid (on two different machines, one imac and a Lenovo T500). I don't think it

[Bug 499881] Re: usb storage with ext4 does not work in lucid on imx51 hardware

2010-01-29 Thread Oliver Grawert
no, i have never seen it on a babbage 2.5, it might be a 3.0 specific thing -- usb storage with ext4 does not work in lucid on imx51 hardware https://bugs.launchpad.net/bugs/499881 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubun

[Bug 499881] Re: usb storage with ext4 does not work in lucid on imx51 hardware

2010-01-29 Thread Bryan Wu
@Andy, I tested on my board with latest kernel and failed to reproduce this bug on my side as before. @Mirar, As Oliver posted, this bug is for Freescale i.MX51 hardware not for your PC. Apparently ICH8 is a Intel chipset including USB host controller. @Oliver, Do you meet this issue on your h

[Bug 499881] Re: usb storage with ext4 does not work in lucid on imx51 hardware

2010-01-29 Thread Oliver Grawert
do you use an imx51 based board (note that this bug is agains this specific kernel which differs from the other ubuntu kernels quite a lot) ? ** Summary changed: - usb storage with ext4 does not work in lucid + usb storage with ext4 does not work in lucid on imx51 hardware -- usb storage with e