I have exactly the same issue with only the tweeters outputting sound. I am also using the 2023 model of the G14 (the model with the RTX4090). In contrast, I use Kubuntu 23.04 as the OS and also installed pipewire (not pulse audio) in the hopes it does solve my problem.
The command given in comment 10 of the link above did, however, not solve my problem. Did it help in your case? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/2022879 Title: No sound from Woofer speaker of Asus Zephyrus G14 2023 Status in alsa-driver package in Ubuntu: New Status in pipewire package in Ubuntu: New Bug description: On Asus Zephyrus G14 2023, sound only comes out of the pair of tweeter speaker. The woofer speaker does not produce any sound at all on either on Analog Stereo, Analog Surround 4.0, or 2.1 configurations 1) ┌─[surfer@M5-RGV]-[~] └──╼ $lsb_release -rd No LSB modules are available. Description: Ubuntu 23.04 Release: 23.04 ) 2) ┌─[surfer@M5-RGV]-[~] └──╼ $apt-cache policy pipewire pipewire: Installed: 0.3.65-3 Candidate: 0.3.65-3 Version table: *** 0.3.65-3 500 500 http://id.archive.ubuntu.com/ubuntu lunar/main amd64 Packages 100 /var/lib/dpkg/status 3) The Woofer/rear speaker should produce sound 4) Sound only comes from the pair of tweeter speaker ProblemType: Bug DistroRelease: Ubuntu 23.04 Package: pipewire 0.3.65-3 Uname: Linux 6.3.5-060305-generic x86_64 ApportVersion: 2.26.1-0ubuntu2 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: GNOME Date: Mon Jun 5 12:33:02 2023 InstallationDate: Installed on 2023-05-31 (4 days ago) InstallationMedia: Ubuntu 23.04 "Lunar Lobster" - Release amd64 (20230418) ProcEnviron: LANG=en_US.UTF-8 PATH=(custom, no user) SHELL=/bin/bash XDG_RUNTIME_DIR=<set> SourcePackage: pipewire UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/2022879/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp