** Description changed: - Steps: - 1. Install system and log in. - 2. Navigate to 'System Settings' -> 'Sound' -> 'Output' - 3. Plug in an external speaker into the front jack - 4. Navigate to 'System Settings' -> 'Sound' -> 'Input' - 5. Plug in a microphone into the front jack - Actual result: - Sometimes system can not notice that there is a speaker or microphone plugging in; - Both 'Input' and 'Output' tabs can not show the new devices; - Try to play a voice or record a sound failed. + BugLink: https://bugs.launchpad.net/bugs/1781316 - Expected result: - Both external speaker and mic should be working normally. + Hope it can catch the last SRU of artful kernel and OEM-X kernel, since the oem + project needs them to be merged to OEM-X. + + [Impact] + Recently lenovo project received a couple of lenovo machines, they all have + two mics on front panel, so all these machines need to apply a fixup, otherwise + one of the mics can't work. + + [Fix] + apply a fixup from upstream driver, all these mics can work normally. + + [Test Case] + plug mics or headset in front mic jacks, the mic/headset-mic can be detected + and can record sound normally. + + [Regression Potential] + Very low, the changes are specific to lenovo m7/8/9xx machines with the same + subsystem id or the same init pin cfg table.
-- 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/1781316 Title: change front mic location for more lenovo m7/8/9xx machines Status in HWE Next: New Status in linux package in Ubuntu: Incomplete Bug description: BugLink: https://bugs.launchpad.net/bugs/1781316 Hope it can catch the last SRU of artful kernel and OEM-X kernel, since the oem project needs them to be merged to OEM-X. [Impact] Recently lenovo project received a couple of lenovo machines, they all have two mics on front panel, so all these machines need to apply a fixup, otherwise one of the mics can't work. [Fix] apply a fixup from upstream driver, all these mics can work normally. [Test Case] plug mics or headset in front mic jacks, the mic/headset-mic can be detected and can record sound normally. [Regression Potential] Very low, the changes are specific to lenovo m7/8/9xx machines with the same subsystem id or the same init pin cfg table. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1781316/+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
