This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1817263 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1817263 Title: Constant noise in the headphone on Lenovo X1 machines Status in linux package in Ubuntu: Incomplete Bug description: Following on bugzilla #1648448. There's a constant background "hum/whitenoise" in the headset. The tone and level change whenever something changes on the LCD screen (window resize, GNOME expose, click/drag a window around the screen). Muting the headset using Fn+F1 makes the "hum/whitenoise" go away. Unmuting the headset brings the noise back. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1817263/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp