Re: upgrading to jessie broke usb_storage on a mode switched device
Am 27.11.2014 um 17:12 schrieb Thomas Goirand:
> On 11/27/2014 09:28 PM, Tomas Pospisek wrote:
>> Hello,
>>
>> after upgrading to jessie(-with systemd) connecting my mobile to the
>> latop as a usb storage device stopped working.
>>
>> I do have to "rmmod usb_storage && modprobe usb_storage" in order for
>> the usb storage devices to become visible every time.
>>
>> What is the suggested procedure from here on short of filing a bug
>> against "general"? I do not have an idea which component between
>> systemd/udev/usb_modeswitch/the kernel/or other is at fault here, if
>> even it's the fault of a single package at all. Where does the bug
>> belong to? Is this more appropriate for debian-user?
>
> This sounds like an udev/systemd issue. Do you have any kind of logs to
> provide? Does "dmesg" says something? Anything in the syslog^W systemd
> journal?
Yes, /var/log/messages looks like this:
Nov 27 13:46:41 hier kernel: [28652.975203] usb 4-1.1: new high-speed USB device number 26 using ehci-pci
Nov 27 13:46:41 hier kernel: [28653.068821] usb 4-1.1: New USB device found, idVendor=12d1, idProduct=1037
Nov 27 13:46:41 hier kernel: [28653.068831] usb 4-1.1: New USB device strings: Mfr=2, Product=3, SerialNumber=4
Nov 27 13:46:41 hier kernel: [28653.068836] usb 4-1.1: Product: Android
Nov 27 13:46:41 hier kernel: [28653.068840] usb 4-1.1: Manufacturer: Android
Nov 27 13:46:41 hier kernel: [28653.068844] usb 4-1.1: SerialNumber: 4C8BEFBC3276
Nov 27 13:46:41 hier kernel: [28653.069822] usb-storage 4-1.1:1.0: USB Mass Storage device detected
Nov 27 13:46:41 hier kernel: [28653.070344] scsi15 : usb-storage 4-1.1:1.0
Nov 27 13:46:41 hier mtp-probe: checking bus 4, device 26: "/sys/devices/pci0000:00/0000:00:1d.0/usb4/4-1/4-1.1"
Nov 27 13:46:41 hier mtp-probe: bus: 4, device: 26 was not an MTP device
Nov 27 13:46:42 hier usb_modeswitch: switch device 12d1:1037 on 004/026
And that's that. Now when I do "rmmod usb_storage && modprobe usb_storage" the log continues like this:
Nov 27 13:46:55 hier kernel: [28666.858764] usbcore: deregistering interface driver usb-storage
Nov 27 13:47:01 hier kernel: [28672.635113] usb-storage 4-1.1:1.0: USB Mass Storage device detected
Nov 27 13:47:01 hier kernel: [28672.635615] scsi16 : usb-storage 4-1.1:1.0
Nov 27 13:47:01 hier kernel: [28672.635915] usbcore: registered new interface driver usb-storage
Nov 27 13:47:02 hier kernel: [28673.633832] scsi 16:0:0:0: Direct-Access Linux File-CD Gadget 0000 PQ: 0 ANSI: 2
Nov 27 13:47:02 hier kernel: [28673.634382] scsi 16:0:0:1: Direct-Access Linux File-CD Gadget 0000 PQ: 0 ANSI: 2
Nov 27 13:47:02 hier kernel: [28673.634813] scsi 16:0:0:2: CD-ROM Linux File-CD Gadget 0000 PQ: 0 ANSI: 2
Nov 27 13:47:02 hier kernel: [28673.636127] sd 16:0:0:0: Attached scsi generic sg2 type 0
Nov 27 13:47:02 hier kernel: [28673.636856] sd 16:0:0:1: Attached scsi generic sg3 type 0
Nov 27 13:47:02 hier kernel: [28673.637294] sd 16:0:0:0: [sdb] Attached SCSI removable disk
Nov 27 13:47:02 hier kernel: [28673.640180] sr1: scsi3-mmc drive: 0x/0x caddy
Nov 27 13:47:02 hier kernel: [28673.641721] sr 16:0:0:2: Attached scsi generic sg4 type 5
Nov 27 13:47:02 hier kernel: [28673.642690] sd 16:0:0:1: [sdc] Attached SCSI removable disk
Nov 27 13:47:11 hier kernel: [28682.358352] sd 16:0:0:0: [sdb] 2310144 512-byte logical blocks: (1.18 GB/1.10 GiB)
Nov 27 13:47:11 hier kernel: [28682.363018] sdb:
Nov 27 13:47:13 hier kernel: [28684.404459] sd 16:0:0:1: [sdc] 62333952 512-byte logical blocks: (31.9 GB/29.7 GiB)
Nov 27 13:47:13 hier kernel: [28684.411152] sdc: sdc1
Nov 27 13:47:23 hier kernel: [28695.050516] FAT-fs (sdc1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
Nov 27 13:47:23 hier kernel: [28695.075737] FAT-fs (sdc1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
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