-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello list, as Greg Kroah-Hartman stated in https://bugzilla.kernel.org/show_bug.cgi?id=43391 i should post this here, i will do: Some usb sticks are not recognized correct anymore since linux.3.4.x. For example, i have one 8 GB Stick and dmesg shows [12404.961389] usb 2-4: USB disconnect, device number 3 [12409.182028] usb 2-4: new high-speed USB device number 4 using ehci_hcd [12409.297968] usb 2-4: New USB device found, idVendor=18a5, idProduct=0300 [12409.297974] usb 2-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [12409.297978] usb 2-4: Product: STORE N GO [12409.297982] usb 2-4: Manufacturer: Verbatim [12409.297985] usb 2-4: SerialNumber: 057611092120502425001773 [12409.298361] scsi12 : usb-storage 2-4:1.0 [12410.655513] scsi 12:0:0:0: Direct-Access Verbatim STORE N GO 1100 PQ: 0 ANSI: 4 [12410.657865] sd 12:0:0:0: [sdh] 71776119061217281 512-byte logical blocks: (18.3 EB/15.8 EiB) [12410.658482] sd 12:0:0:0: [sdh] Write Protect is off [12410.658487] sd 12:0:0:0: [sdh] Mode Sense: 43 00 00 00 [12410.659288] sd 12:0:0:0: [sdh] No Caching mode page present [12410.659293] sd 12:0:0:0: [sdh] Assuming drive cache: write through [12410.663228] sd 12:0:0:0: [sdh] No Caching mode page present [12410.663233] sd 12:0:0:0: [sdh] Assuming drive cache: write through [12410.664866] sdh: sdh1 [12410.667480] sd 12:0:0:0: [sdh] No Caching mode page present [12410.667485] sd 12:0:0:0: [sdh] Assuming drive cache: write through [12410.667489] sd 12:0:0:0: [sdh] Attached SCSI removable disk and fdisk -l can't see this stick: fdisk: unable to seek on /dev/sdh: Invalid argument The stick can be mountet without problem. With Kernel 3.3.x or older this problem does not exist, dmesg shows the size of the stick korrect. [20443.689032] usb 2-4: new high-speed USB device number 2 using ehci_hcd [20443.804927] usb 2-4: New USB device found, idVendor=18a5, idProduct=0300 [20443.804932] usb 2-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [20443.804936] usb 2-4: Product: STORE N GO [20443.804939] usb 2-4: Manufacturer: Verbatim [20443.804942] usb 2-4: SerialNumber: 057611092120502425001773 [20443.805453] scsi9 : usb-storage 2-4:1.0 [20445.161987] scsi 9:0:0:0: Direct-Access Verbatim STORE N GO 1100 PQ: 0 ANSI: 4 [20445.163455] sd 9:0:0:0: [sdh] 15820800 512-byte logical blocks: (8.10 GB/7.54 GiB) [20445.164092] sd 9:0:0:0: [sdh] Write Protect is off [20445.164100] sd 9:0:0:0: [sdh] Mode Sense: 43 00 00 00 [20445.164702] sd 9:0:0:0: [sdh] No Caching mode page present [20445.164708] sd 9:0:0:0: [sdh] Assuming drive cache: write through [20445.168188] sd 9:0:0:0: [sdh] No Caching mode page present [20445.168193] sd 9:0:0:0: [sdh] Assuming drive cache: write through [20445.168958] sdh: sdh1 [20445.172212] sd 9:0:0:0: [sdh] No Caching mode page present [20445.172218] sd 9:0:0:0: [sdh] Assuming drive cache: write through [20445.172223] sd 9:0:0:0: [sdh] Attached SCSI removable disk I don't know, what more info i can give. This behaviour also exist in linux-3.5-rc2 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQEcBAEBAgAGBQJP2jznAAoJENcKohTnwngRf4QIAN0u3w7Kb/eyWjVJ2D6XKXBO BzXOJ/u/gW7gI05tnp0TY46irxQFE/tcKKbxO/PNnAxwurPhHddo4oN15OsuuTR1 +ttAni4Oy6fMI/bHWE+ewp1lNXbB11k2PWYUXaFRk4Jx3jcrUNE/i9GGn1d5HTEE zRrd6bOyMUfJ+OAZHYv1CNHTmjNszKliPnqja13RdcfxwMj6qHuvlNn0EMnwEoHM cQCfdp+Vgc4tDyYKKLcCix1ZEzW0w3PaqJ4Ty1KfKuAnPgX4yaBx0ppKpoXblAHA d9pq7XOh34Re5/r+30GEaZ6sJhFW+CJNw4MF1edMJe7e7FGoyF64xkMucc8aBOs= =E4wZ -----END PGP SIGNATURE----- -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
