From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.8) Gecko/20050512 Fedora/1.0.4-2 Firefox/1.0.4 Description of problem: Kernels newer than 2.6.11-1.1312 cannot detect the partition table on my Creative MuVo2. This means the device is not mounted. May 23 08:19:29 asus kernel: usb 1-4: new high speed USB device using ehci_hcd and address 5 May 23 08:19:29 asus kernel: scsi2 : SCSI emulation for USB Mass Storage devices May 23 08:19:34 asus kernel: Vendor: CREATIVE Model: MuVo^2 (uHDD) Rev: 0001 May 23 08:19:34 asus kernel: Type: Direct-Access ANSI SCSI revision: 04 May 23 08:19:34 asus kernel: SCSI device sdf: 7958527 512-byte hdwr sectors (4075 MB) May 23 08:19:34 asus kernel: sdf: Write Protect is off May 23 08:19:34 asus kernel: sdf: assuming drive cache: write through May 23 08:19:34 asus kernel: SCSI device sdf: 7958527 512-byte hdwr sectors (4075 MB) May 23 08:19:34 asus kernel: sdf: Write Protect is off May 23 08:19:34 asus kernel: sdf: assuming drive cache: write through May 23 08:19:36 asus kernel: sdf: unknown partition table May 23 08:19:36 asus kernel: Attached scsi removable disk sdf at scsi2, channel 0, id 0, lun 0 May 23 08:19:36 asus scsi.agent[3637]: disk at /devices/pci0000:00/0000:00:02.2/usb1/1-4/1-4:1.0/host2/target2:0:0/2:0:0:0 Version-Release number of selected component (if applicable): kernel-2.6.11-1.1329_FC4 How reproducible: Always Steps to Reproduce: 1. Connect MuVo2 2. 3. Actual Results: Partition table is not detected and device is not mounted. Expected Results: The partition table should have been detected. Additional info:
The machine is a Shuttle SN41G2.
Created attachment 114699 [details] Output of lsusb -v
Output of lspci: 00:00.0 Host bridge: nVidia Corporation nForce2 AGP (different version?) (rev a2) 00:00.1 RAM memory: nVidia Corporation nForce2 Memory Controller 1 (rev a2) 00:00.2 RAM memory: nVidia Corporation nForce2 Memory Controller 4 (rev a2) 00:00.3 RAM memory: nVidia Corporation nForce2 Memory Controller 3 (rev a2) 00:00.4 RAM memory: nVidia Corporation nForce2 Memory Controller 2 (rev a2) 00:00.5 RAM memory: nVidia Corporation nForce2 Memory Controller 5 (rev a2) 00:01.0 ISA bridge: nVidia Corporation nForce2 ISA Bridge (rev a4) 00:01.1 SMBus: nVidia Corporation nForce2 SMBus (MCP) (rev a2) 00:02.0 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) 00:02.1 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) 00:02.2 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) 00:04.0 Ethernet controller: nVidia Corporation nForce2 Ethernet Controller (rev a1) 00:05.0 Multimedia audio controller: nVidia Corporation nForce Audio Processing Unit (rev a2) 00:06.0 Multimedia audio controller: nVidia Corporation nForce2 AC97 Audio Controler (MCP) (rev a1) 00:08.0 PCI bridge: nVidia Corporation nForce2 External PCI Bridge (rev a3) 00:09.0 IDE interface: nVidia Corporation nForce2 IDE (rev a2) 00:0d.0 FireWire (IEEE 1394): nVidia Corporation nForce2 FireWire (IEEE 1394) Controller (rev a3) 00:1e.0 PCI bridge: nVidia Corporation nForce2 AGP (rev a2) 01:06.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11) 01:06.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11) 03:00.0 VGA compatible controller: ATI Technologies Inc R350 AH [Radeon 9800] 03:00.1 Display controller: ATI Technologies Inc Radeon R350 [Radeon 9800] (Secondary)
Adam, I know this may sound strange, but please retry this without nVidia driver loaded. No joke. I saw it affecting USB in very strange ways. Maybe we were just lucky at and before 1.1312.
(In reply to comment #4) > Adam, I know this may sound strange, but please retry this without nVidia > driver loaded. No joke. I saw it affecting USB in very strange ways. > Maybe we were just lucky at and before 1.1312. > Pete - in fact, the nVidia driver isn't loaded. I'm using the ATI graphics card at the moment. Anyway, with kernel 1.1363, while the device is mounted, the partition table still isn't detected properly. I'll try again with the final release of FC4 to see if the partitions are listed.
What was the last kernel that worked, if any? Also, does this happen when MuVo is plugged into other computers?
also, any improvement with the latest errata ?
2.6.14-1.1637_FC4 has been released as an update for FC4. Please retest with this update, as a large amount of code has been changed in this release, which may have fixed your problem. Thank you.
Yes, it works with the latest kernel.
Actually, I should clarify. With the latest kernel, the device is mounted, but the partition table is still not detected.