<div dir="ltr"><div class="gmail_default" style="font-family:courier new,monospace">Well, also try<br><br></div><div class="gmail_default" style="font-family:courier new,monospace">lsof | egrep -i 'sr0|cdrom|dvd'<br>
<br><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Sun, Jul 27, 2014 at 3:07 PM, Ed Greshko <span dir="ltr"><<a href="mailto:ed.greshko@greshko.com" target="_blank">ed.greshko@greshko.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On 07/28/14 02:40, Michael Eager wrote:<br>
> I'm trying to use wodim to write or blank a cdrom. When I execute<br>
><br>
> $ sudo wodim dev=/dev/sr0 blank=all<br>
><br>
> I get the following error:<br>
><br>
> Error trying to open /dev/sr0 exclusively (Device or resource busy)... retrying<br>
><br>
> The same thing happens when I use K3B. It says it cannot get exclusive<br>
> control over the device.<br>
><br>
> I can't find any process which is using /dev/sr0. fuser returns nothing.<br>
><br>
> Any idea how to find what is locking /dev/sr0, or how to allow wodim to<br>
> write to the CD?<br>
><br>
<br>
I've not worked with optical disks in a long time.... But, what if you issue the same command without the "sudo"?<br>
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