On Thu, Jun 27, 2013 at 02:17:08PM +0200, Andreas Helmcke wrote: > Hi, > > after upgrading from Kernel 3.5 to Kernel 3.8 (actually updating > kubuntu 12.10 to 13.04) I am having the problem, that some times > tcdrain does not return. 3.8 is no longer supported by the community, can you try the latest 3.10-rc7 release, or 3.9.7, both of which should have some fixes for this issue? thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html