Public bug reported: [Impact] Line-in can't record anything once volume is lower than 80%.
[Fix] Line-in in general doesn't have AMP, so disable volume control for it. [Test] After applying the patch, line-in can always record sound regardless of volume. [Regression Potential] This fix only affects one specific device, furthermore, there's no real functional change as the fix itself is a quirk. ** Affects: hwe-next Importance: Undecided Status: New ** Affects: linux (Ubuntu) Importance: Undecided Status: Incomplete ** Affects: linux-oem-5.6 (Ubuntu) Importance: Undecided Status: Won't Fix ** Affects: linux (Ubuntu Focal) Importance: Undecided Status: Won't Fix ** Affects: linux-oem-5.6 (Ubuntu Focal) Importance: Undecided Status: New ** Tags: oem-priority originate-from-1887882 sutton ** Also affects: linux-oem-5.6 (Ubuntu) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Focal) Importance: Undecided Status: New ** Also affects: linux-oem-5.6 (Ubuntu Focal) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Focal) Status: New => Won't Fix ** Changed in: linux-oem-5.6 (Ubuntu) Status: New => Won't Fix -- 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/1891281 Title: Disable Lenovo P620 Rear line-in volume control Status in HWE Next: New Status in linux package in Ubuntu: Incomplete Status in linux-oem-5.6 package in Ubuntu: Won't Fix Status in linux source package in Focal: Won't Fix Status in linux-oem-5.6 source package in Focal: New Bug description: [Impact] Line-in can't record anything once volume is lower than 80%. [Fix] Line-in in general doesn't have AMP, so disable volume control for it. [Test] After applying the patch, line-in can always record sound regardless of volume. [Regression Potential] This fix only affects one specific device, furthermore, there's no real functional change as the fix itself is a quirk. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1891281/+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