[ale] An upgrade broke udev, I think.

Jim Kinney jim.kinney at gmail.com
Thu May 22 10:46:55 EDT 2014


Odd. It all looks OK. The kernel log message I don't recognize at all.
Did you see a change in udev rules.d ?
Can you try a USB CDROM? Can't rule out a hardware failure yet. Reseat all
connectors on the drive and mobo?
On May 22, 2014 10:07 AM, "Jim Lynch" <ale_nospam at fayettedigital.com> wrote:

>  Mint 13 (Ubuntu 12,.04) kernel is reported as 3.2.0-60-generic
> #91-Ubuntu SMP.
> Dmesg doesn't report anything for CD insertion, but then I don't think it
> did before.
>
> Thumb drive dmesg info looks normal.  I can mount sdd1 manually OK.
>
> [61277.140103] usb 1-7: new high-speed USB device number 10 using ehci_hcd
> [61277.290923] scsi10 : usb-storage 1-7:1.0
> [61278.290078] scsi 10:0:0:0: Direct-Access     Kingston DataTraveler 2.0
> 1.00 PQ: 0 ANSI: 2
> [61278.292262] sd 10:0:0:0: Attached scsi generic sg4 type 0
> [61278.294120] sd 10:0:0:0: [sdd] 3913728 512-byte logical blocks: (2.00
> GB/1.86 GiB)
> [61278.296102] sd 10:0:0:0: [sdd] Write Protect is off
> [61278.296112] sd 10:0:0:0: [sdd] Mode Sense: 23 00 00 00
> [61278.297756] sd 10:0:0:0: [sdd] No Caching mode page found
> [61278.297766] sd 10:0:0:0: [sdd] Assuming drive cache: write through
> [61278.302178] sd 10:0:0:0: [sdd] No Caching mode page found
> [61278.302190] sd 10:0:0:0: [sdd] Assuming drive cache: write through
> [61278.395336]  sdd: sdd1
> [61278.398381] sd 10:0:0:0: [sdd] No Caching mode page found
> [61278.398394] sd 10:0:0:0: [sdd] Assuming drive cache: write through
> [61278.398403] sd 10:0:0:0: [sdd] Attached SCSI removable disk
>
> Only think in the kernel.log file that's wierd is this:
> May 22 09:20:39 blackie kernel: 317.931 d1::::[d]N ahn oepg on
>
> Same for syslog.  /media is owned by root.root and has 755 mode.  There is
> a .hal-mtab-lock file in /media that was created on Feb 24.  It's 600 mode.
>
> lrwxrwxrwx 1 root root 3 May 22 09:20 /dev/cdrom -> sr0
> That looks OK I think.
> brw-rw---- 1 root cdrom 11, 0 May 22 09:20 /dev/sr0
> As does that.
>
> Just for grins, I reinstalled the udisks package, no help.
>
> On 05/22/2014 07:37 AM, Jim Kinney wrote:
>
> What kernel and distro version? I think udev is the standard across most
> distros since kernel 2.10
>
> Check dmesg output for some insight into what the kernel thinks it can
> find. /etc/udev.d/ should have rules about devices and connections.
>
> Lastly, if the hardware is seen and loaded, i.e., correct /dev/cdrom
> links, then the fault may be in the automount or permissions.
> On May 22, 2014 6:39 AM, "Jim Lynch" <ale_nospam at fayettedigital.com>
> wrote:
>
>> Hal or udev or ?.  Whatever utility that's supposed to recognize a CD or
>> USB drive is no longer doing it's job.  Google wasn't a lot of help.  Any
>> suggestions as to where to look?
>>
>> Thanks,
>> Jim.
>>
>
>
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