Please assign bug 1819907 to Ubuntu/linux

Bug https://bugs.launchpad.net/bugs/1819907 originally resides in a private project, and I tried to make it public and assign it to the linux package but can't an easy way to do so, because Ubuntu project does not allow proprietary bugs. Then I accidentally changed it to another project, and now I no longer have access to the bug.

Please update the bug to associate it to the linux package, and make it public at your earliest moment, as it's filed by a customer. Thanks.