Similar problem with: - Ubuntu 20.04 LTS - Fujitsu LifeBook A530 - $ lspci | grep Audio 00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05)
THE PROBLEM: No sound. Gnome audio system settings shows "Dummy Audio" as output device. Trying with Lubuntu 20.04 on a different partition there's the same problem but running PulseAudio Volume Control it's possible to select: "analog stereo duplex" or "analog stereo output". Unfortunately there is no setting like this for Gnome. WORKAROUND: As reported here https://forum.ubuntu-it.org/viewtopic.php?t=413914 it seems to be a problem related to udev which doesn't find the audio card. 1. Inside /etc/pulse/default.pa find the following code: .ifexists module-udev-detect.so load-module module-udev-detect .else ### Alternatively use the static hardware detection module (for systems that ### lack udev support) load-module module-detect .endif 2. Comment the if/else statement: ### Automatically load driver modules depending on the hardware available #.ifexists module-udev-detect.so #load-module module-udev-detect #.else ### Alternatively use the static hardware detection module (for systems that ### lack udev support) load-module module-detect #.endif 3. Save the file and restart. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1864871 Title: Failed to init Intel sound card in 20.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1864871/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
