I'm using Gnome and cat /var/log/messages.log shows following: Jun 11 00:46:33 localhost kernel: [27115.671006] sd 6:0:0:0: [sdc] 15564800 512-byte logical blocks: (7.96 GB/7.42 GiB) Jun 11 00:46:33 localhost kernel: [27115.675124] sd 6:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Jun 11 00:46:33 localhost kernel: [27115.892537] sdc: sdc1 Jun 11 00:46:33 localhost kernel: [27115.915102] sd 6:0:0:0: [sdc] Device not ready Jun 11 00:46:33 localhost kernel: [27115.915106] sd 6:0:0:0: [sdc] Result: hostbyte=0x00 driverbyte=0x08 Jun 11 00:46:33 localhost kernel: [27115.915110] sd 6:0:0:0: [sdc] Sense Key : 0x2 [current] Jun 11 00:46:33 localhost kernel: [27115.915114] sd 6:0:0:0: [sdc] ASC=0x3a ASCQ=0x0 Jun 11 00:46:33 localhost kernel: [27115.915118] sd 6:0:0:0: [sdc] CDB: cdb[0]=0x28: 28 00 00 00 00 08 00 00 08 00 Jun 11 00:46:33 localhost kernel: [27115.918252] sdc: detected capacity change from 7969177600 to 0 Jun 11 00:46:33 localhost kernel: [27115.922734] sd 6:0:0:0: [sdc] Device not ready Jun 11 00:46:33 localhost kernel: [27115.922737] sd 6:0:0:0: [sdc] Result: hostbyte=0x00 driverbyte=0x08 Jun 11 00:46:33 localhost kernel: [27115.922740] sd 6:0:0:0: [sdc] Sense Key : 0x2 [current] Jun 11 00:46:33 localhost kernel: [27115.922743] sd 6:0:0:0: [sdc] ASC=0x3a ASCQ=0x0 Jun 11 00:46:33 localhost kernel: [27115.922745] sd 6:0:0:0: [sdc] CDB: cdb[0]=0x28: 28 00 00 00 00 08 00 00 08 00 Jun 11 00:46:45 localhost kernel: [27128.566067] usb 1-1: USB disconnect, device number 6 Jun 11 00:46:46 localhost kernel: [27128.590184] sd 6:0:0:0: [sdc] Synchronizing SCSI cache Jun 11 00:46:46 localhost kernel: [27128.590232] sd 6:0:0:0: [sdc] Result: hostbyte=0x01 driverbyte=0x00 Jun 11 00:47:17 localhost dbus[438]: [system] Failed to activate service 'org.freedesktop.Avahi': timed out A successful one: Jun 11 00:55:16 localhost kernel: [27639.560076] usb 1-1: new high speed USB device number 8 using ehci_hcd Jun 11 00:55:17 localhost kernel: [27639.712751] scsi8 : usb-storage 1-1:1.0 Jun 11 00:55:18 localhost kernel: [27640.710853] scsi 8:0:0:0: Direct-Access Kingston DataTraveler G2 1.00 PQ: 0 ANSI: 2 Jun 11 00:55:18 localhost kernel: [27640.713461] sd 8:0:0:0: [sdc] 3905314 512-byte logical blocks: (1.99 GB/1.86 GiB) Jun 11 00:55:18 localhost kernel: [27640.714083] sd 8:0:0:0: [sdc] Write Protect is off Jun 11 00:55:18 localhost kernel: [27640.718838] sdc: Jun 11 00:55:18 localhost kernel: [27640.721347] sd 8:0:0:0: [sdc] Attached SCSI removable disk Jun 11 00:55:18 localhost udisksd[860]: Mounted /dev/sdc at /run/media/gsc/9AE9-0664 on behalf of uid 1000 On Mon, 11 Jun 2012 00:16:56 +0800, Øyvind Heggstad wrote:

On Sun, 10 Jun 2012 17:03:53 +0800 GSC wrote:

...

After recent update of linux-lts to 3.0.33, it fails to auto mount my android device as usb storage(moto atrix2). My other usb devices are auto mounted successfully, just this one fail to auto mount every time. It can be manually mount successfully. And I tried linux kernel(3.3.8), auto mounted successfully. Only in current linux-lts the device fail to automatically mount every time. Any one experiencing the same? Which log should I analyse to solve it?

That would depend on just how you are automounting it.