Public bug reported: Binary package hint: linux-image-2.6.27-7-generic
After upgrading to 2.6.27-7, with the upgrade to Intrepid, I can no longer get the USB Mass Storage mode of my Samsung A900 cell phone to mount. When I boot into 2.6.24-21, it works flawlessly. Here's the log: Nov 2 02:51:13 LTHlaptop kernel: [ 5924.384164] usb 3-2: new full speed USB device using uhci_hcd and address 6 Nov 2 02:51:13 LTHlaptop kernel: [ 5924.582999] usb 3-2: configuration #1 chosen from 1 choice Nov 2 02:51:13 LTHlaptop kernel: [ 5924.601966] scsi3 : SCSI emulation for USB Mass Storage devices Nov 2 02:51:13 LTHlaptop kernel: [ 5924.607529] usb-storage: device found at 6 Nov 2 02:51:13 LTHlaptop kernel: [ 5924.607543] usb-storage: waiting for device to settle before scanning Nov 2 02:51:18 LTHlaptop kernel: [ 5929.605612] usb-storage: device scan complete Nov 2 02:51:18 LTHlaptop kernel: [ 5929.609589] scsi 3:0:0:0: Direct-Access Samsung Mass Storage 2.31 PQ: 0 ANSI: 2 Nov 2 02:51:18 LTHlaptop kernel: [ 5929.637486] sd 3:0:0:0: [sdb] 97210 512-byte hardware sectors (50 MB) Nov 2 02:51:18 LTHlaptop kernel: [ 5929.640462] sd 3:0:0:0: [sdb] Write Protect is off Nov 2 02:51:18 LTHlaptop kernel: [ 5929.640480] sd 3:0:0:0: [sdb] Mode Sense: 0b 00 00 08 Nov 2 02:51:18 LTHlaptop kernel: [ 5929.640488] sd 3:0:0:0: [sdb] Assuming drive cache: write through Nov 2 02:51:18 LTHlaptop kernel: [ 5929.651471] sd 3:0:0:0: [sdb] 97210 512-byte hardware sectors (50 MB) Nov 2 02:51:18 LTHlaptop kernel: [ 5929.657481] sd 3:0:0:0: [sdb] Write Protect is off Nov 2 02:51:18 LTHlaptop kernel: [ 5929.657504] sd 3:0:0:0: [sdb] Mode Sense: 0b 00 00 08 Nov 2 02:51:18 LTHlaptop kernel: [ 5929.657513] sd 3:0:0:0: [sdb] Assuming drive cache: write through Nov 2 02:51:18 LTHlaptop kernel: [ 5929.665105] sdb: sdb1 Nov 2 02:51:18 LTHlaptop kernel: [ 5929.678737] sd 3:0:0:0: [sdb] Attached SCSI removable disk Nov 2 02:51:18 LTHlaptop kernel: [ 5929.683062] sd 3:0:0:0: Attached scsi generic sg1 type 0 Nov 2 02:51:19 LTHlaptop kernel: [ 5930.372407] sd 3:0:0:0: [sdb] Device not ready: Sense Key : Not Ready [current] Nov 2 02:51:19 LTHlaptop kernel: [ 5930.372431] sd 3:0:0:0: [sdb] Device not ready: Add. Sense: Medium not present Nov 2 02:51:19 LTHlaptop kernel: [ 5930.372446] end_request: I/O error, dev sdb, sector 97209 Nov 2 02:51:19 LTHlaptop kernel: [ 5930.372464] Buffer I/O error on device sdb, logical block 48604 The last 3 lines are repeated numerous times(with differing sectors) every second, until I disconnect my phone. After comparing this to the logs produced when running 2.6.24-21, I noticed that the messages were mostly(I think entirely) the same, the only difference was that on 2.6.27-7, the messages never stop, and the device does not auto-mount(Manual mounting was unsuccessful too). I compiled my kernel with the patch from Bug #287701, since the problem looked similar, but it did not solve the problem. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Description changed: Binary package hint: linux-image-2.6.27-7-generic After upgrading to 2.6.27-7, with the upgrade to Intrepid, I can no longer get the USB Mass Storage mode of my Samsung A900 cell phone to mount. When I boot into 2.6.24-21, it works flawlessly. Here's the log: Nov 2 02:51:13 LTHlaptop kernel: [ 5924.384164] usb 3-2: new full speed USB device using uhci_hcd and address 6 Nov 2 02:51:13 LTHlaptop kernel: [ 5924.582999] usb 3-2: configuration #1 chosen from 1 choice Nov 2 02:51:13 LTHlaptop kernel: [ 5924.601966] scsi3 : SCSI emulation for USB Mass Storage devices Nov 2 02:51:13 LTHlaptop kernel: [ 5924.607529] usb-storage: device found at 6 Nov 2 02:51:13 LTHlaptop kernel: [ 5924.607543] usb-storage: waiting for device to settle before scanning Nov 2 02:51:18 LTHlaptop kernel: [ 5929.605612] usb-storage: device scan complete Nov 2 02:51:18 LTHlaptop kernel: [ 5929.609589] scsi 3:0:0:0: Direct-Access Samsung Mass Storage 2.31 PQ: 0 ANSI: 2 Nov 2 02:51:18 LTHlaptop kernel: [ 5929.637486] sd 3:0:0:0: [sdb] 97210 512-byte hardware sectors (50 MB) Nov 2 02:51:18 LTHlaptop kernel: [ 5929.640462] sd 3:0:0:0: [sdb] Write Protect is off Nov 2 02:51:18 LTHlaptop kernel: [ 5929.640480] sd 3:0:0:0: [sdb] Mode Sense: 0b 00 00 08 Nov 2 02:51:18 LTHlaptop kernel: [ 5929.640488] sd 3:0:0:0: [sdb] Assuming drive cache: write through Nov 2 02:51:18 LTHlaptop kernel: [ 5929.651471] sd 3:0:0:0: [sdb] 97210 512-byte hardware sectors (50 MB) Nov 2 02:51:18 LTHlaptop kernel: [ 5929.657481] sd 3:0:0:0: [sdb] Write Protect is off Nov 2 02:51:18 LTHlaptop kernel: [ 5929.657504] sd 3:0:0:0: [sdb] Mode Sense: 0b 00 00 08 Nov 2 02:51:18 LTHlaptop kernel: [ 5929.657513] sd 3:0:0:0: [sdb] Assuming drive cache: write through Nov 2 02:51:18 LTHlaptop kernel: [ 5929.665105] sdb: sdb1 Nov 2 02:51:18 LTHlaptop kernel: [ 5929.678737] sd 3:0:0:0: [sdb] Attached SCSI removable disk Nov 2 02:51:18 LTHlaptop kernel: [ 5929.683062] sd 3:0:0:0: Attached scsi generic sg1 type 0 Nov 2 02:51:19 LTHlaptop kernel: [ 5930.372407] sd 3:0:0:0: [sdb] Device not ready: Sense Key : Not Ready [current] Nov 2 02:51:19 LTHlaptop kernel: [ 5930.372431] sd 3:0:0:0: [sdb] Device not ready: Add. Sense: Medium not present Nov 2 02:51:19 LTHlaptop kernel: [ 5930.372446] end_request: I/O error, dev sdb, sector 97209 Nov 2 02:51:19 LTHlaptop kernel: [ 5930.372464] Buffer I/O error on device sdb, logical block 48604 The last 3 lines are repeated numerous times(with differing sectors) every second, until I disconnect my phone. After comparing this to the logs produced when running 2.6.24-21, I noticed that the messages were mostly(I think entirely) the same, the only difference was that on 2.6.27-7, the messages never stop, and the device does not auto-mount(Manual mounting was unsuccessful too). - I compiled my kernel with the patch from Bug #287701, since the problem looked similar, but it did not solve the problem. - https://bugs.launchpad.net/ubuntu/+source/linux/+bug/287701 + I compiled my kernel with the patch from Bug #287701, since the problem + looked similar, but it did not solve the problem. -- Samsung A900 MSD mode no longer mounts w/ kernel 2.6.27-7 https://bugs.launchpad.net/bugs/292522 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