Public bug reported: Hello,
running Ubuntu 24.01 LTS with Kernel 6.8 or 6.11 connected to a Lenovo Thunderbolt 3 Dock (40AN, Gen 2) enables every USB/HDMI/DisplayPort device of the Dock to work properly - except of the Analog Sound Sink (3.5mm Audio Jack) which does not work but is listed as Sound Sink in the Output devices. Additionally to not working as Sink on the Ubuntu 24/Kernel 6.8&6.11 Lenovo Machine the Sound Source (Input) of the very same 3.5mm Analog Audio Port is not listed at all. This behavior is really odd as the Analog Sound Sink and Source works with Ubuntu 22 LTS/Kernel 6.5/Pipewire 0.3 as tested on my previous Intel (8th Gen) i915 machine with HDA Intel SND driver/ Realtek ALC236 Chipset. Actually, it is quite "interesting" that everything works with Ubuntu 22/kernel 6.5, because as soon as I upgraded the Ubuntu 22 of the older i915 machine to Ubuntu 24 with Kernel 6.8 the Laptops internal Speaker are not recognized as Sound Sink any longer and therefor do not work DESPITE the Sound Source of the same device (Laptops internal Microphones) being listed and working. So to me it seems that as soon as Kernel 6.8 or newer is used with either machines, there are issues: The i915 (Intel 8th Gen) machine has sound issues with internal sink (but not source) and the external USB sound device (sink and source), while my newer Lenovo ThinkPad X1 Yoga Gen 8 (Intel 13th Gen i5-1345U) has only issues with external USB sound devices (sink and source) but not with the internal sound devices. Please advice what Logs you may need. Thanks ahead Other reported issue regarding i915 + Kernel 6.8: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.8/+bug/2089400 ** Affects: alsa-driver (Ubuntu) Importance: Undecided Status: New ** Affects: linux-firmware (Ubuntu) Importance: Undecided Status: New ** Affects: linux-hwe-6.11 (Ubuntu) Importance: Undecided Status: New ** Affects: linux-hwe-6.8 (Ubuntu) Importance: Undecided Status: New ** Affects: pipewire (Ubuntu) Importance: Undecided Status: New ** Also affects: pipewire (Ubuntu) Importance: Undecided Status: New ** Description changed: Hello, running Ubuntu 24.01 LTS with Kernel 6.8 or 6.11 connected to a Lenovo Thunderbolt 3 Dock (40AN, Gen 2) enables every USB/HDMI/DisplayPort device of the Dock to work properly - except of the Analog Sound Sink (3.5mm Audio Jack). This behavior is really odd as the Analog Sound Sink works with Ubuntu - 22 LTS and Kernel 6.5 as tested on my previous Intel (8th Gen) i915 - machine with HDA Intel SND / Realtek ALC236 Chipset. + 22 LTS /Kernel 6.5/Pipewire 0.3 as tested on my previous Intel (8th Gen) + i915 machine with HDA Intel SND / Realtek ALC236 Chipset. Actually, it is quite "interesting" that everything works with Ubuntu 22/kernel 6.5, because as soon as I upgraded the Ubuntu 22 of that machine to Ubuntu 24 with Kernel 6.8 the Laptops internal Speaker do not work any longer. So as soon as Kernel 6.8 or newer is used with the i915 (Intel 8th Gen) the machine has sound issues (with internal sound card), while also my newer Lenovo ThinkPad X1 Yoga Gen 8 (Intel 13th Gen i5-1345U) has issues with external USB sound devices. What is also very odd is the fact that on the Ubuntu 24/Kernel 6.8&6.11 Lenovo Machine the Analog Sound Sink of the USB Dock is listed as Output device (but not working), but the Sound Sink (Input) of the very same 3.5mm Analog Audio Port is not even listed. Please advice what Logs you may need. Thanks ahead ** Description changed: Hello, running Ubuntu 24.01 LTS with Kernel 6.8 or 6.11 connected to a Lenovo Thunderbolt 3 Dock (40AN, Gen 2) enables every USB/HDMI/DisplayPort device of the Dock to work properly - except of the Analog Sound Sink - (3.5mm Audio Jack). + (3.5mm Audio Jack) which does not work but is listed as Sound Sink in + the Output devices. - This behavior is really odd as the Analog Sound Sink works with Ubuntu - 22 LTS /Kernel 6.5/Pipewire 0.3 as tested on my previous Intel (8th Gen) - i915 machine with HDA Intel SND / Realtek ALC236 Chipset. + Additionally to not working as Sink on the Ubuntu 24/Kernel 6.8&6.11 + Lenovo Machine the Sound Source (Input) of the very same 3.5mm Analog + Audio Port is not listed at all. + + This behavior is really odd as the Analog Sound Sink and Source works + with Ubuntu 22 LTS/Kernel 6.5/Pipewire 0.3 as tested on my previous + Intel (8th Gen) i915 machine with HDA Intel SND driver/ Realtek ALC236 + Chipset. Actually, it is quite "interesting" that everything works with Ubuntu - 22/kernel 6.5, because as soon as I upgraded the Ubuntu 22 of that - machine to Ubuntu 24 with Kernel 6.8 the Laptops internal Speaker do not - work any longer. + 22/kernel 6.5, because as soon as I upgraded the Ubuntu 22 of the older + i915 machine to Ubuntu 24 with Kernel 6.8 the Laptops internal Speaker + are not recognized as Sound Sink any longer and therefor do not work. - So as soon as Kernel 6.8 or newer is used with the i915 (Intel 8th Gen) - the machine has sound issues (with internal sound card), while also my - newer Lenovo ThinkPad X1 Yoga Gen 8 (Intel 13th Gen i5-1345U) has issues - with external USB sound devices. + So to me it seems that as soon as Kernel 6.8 or newer is used with either machines, there are issues: The i915 (Intel 8th Gen) machine has sound issues with internal sound card, + while my newer Lenovo ThinkPad X1 Yoga Gen 8 (Intel 13th Gen i5-1345U) has issues with external USB sound devices but not with the internal sound devices. - What is also very odd is the fact that on the Ubuntu 24/Kernel 6.8&6.11 - Lenovo Machine the Analog Sound Sink of the USB Dock is listed as Output - device (but not working), but the Sound Sink (Input) of the very same - 3.5mm Analog Audio Port is not even listed. Please advice what Logs you may need. Thanks ahead ** Also affects: linux-firmware (Ubuntu) Importance: Undecided Status: New ** Also affects: linux-hwe-6.8 (Ubuntu) Importance: Undecided Status: New ** Also affects: linux-hwe-6.11 (Ubuntu) Importance: Undecided Status: New ** Description changed: Hello, running Ubuntu 24.01 LTS with Kernel 6.8 or 6.11 connected to a Lenovo Thunderbolt 3 Dock (40AN, Gen 2) enables every USB/HDMI/DisplayPort device of the Dock to work properly - except of the Analog Sound Sink (3.5mm Audio Jack) which does not work but is listed as Sound Sink in the Output devices. Additionally to not working as Sink on the Ubuntu 24/Kernel 6.8&6.11 Lenovo Machine the Sound Source (Input) of the very same 3.5mm Analog Audio Port is not listed at all. This behavior is really odd as the Analog Sound Sink and Source works with Ubuntu 22 LTS/Kernel 6.5/Pipewire 0.3 as tested on my previous Intel (8th Gen) i915 machine with HDA Intel SND driver/ Realtek ALC236 Chipset. Actually, it is quite "interesting" that everything works with Ubuntu 22/kernel 6.5, because as soon as I upgraded the Ubuntu 22 of the older i915 machine to Ubuntu 24 with Kernel 6.8 the Laptops internal Speaker are not recognized as Sound Sink any longer and therefor do not work. - So to me it seems that as soon as Kernel 6.8 or newer is used with either machines, there are issues: The i915 (Intel 8th Gen) machine has sound issues with internal sound card, - while my newer Lenovo ThinkPad X1 Yoga Gen 8 (Intel 13th Gen i5-1345U) has issues with external USB sound devices but not with the internal sound devices. - + So to me it seems that as soon as Kernel 6.8 or newer is used with either machines, there are issues: The i915 (Intel 8th Gen) machine has sound issues with internal sound card and the external USB sound device, + while my newer Lenovo ThinkPad X1 Yoga Gen 8 (Intel 13th Gen i5-1345U) has only issues with external USB sound devices but not with the internal sound devices. Please advice what Logs you may need. Thanks ahead ** Description changed: Hello, running Ubuntu 24.01 LTS with Kernel 6.8 or 6.11 connected to a Lenovo Thunderbolt 3 Dock (40AN, Gen 2) enables every USB/HDMI/DisplayPort device of the Dock to work properly - except of the Analog Sound Sink (3.5mm Audio Jack) which does not work but is listed as Sound Sink in the Output devices. Additionally to not working as Sink on the Ubuntu 24/Kernel 6.8&6.11 Lenovo Machine the Sound Source (Input) of the very same 3.5mm Analog Audio Port is not listed at all. This behavior is really odd as the Analog Sound Sink and Source works with Ubuntu 22 LTS/Kernel 6.5/Pipewire 0.3 as tested on my previous Intel (8th Gen) i915 machine with HDA Intel SND driver/ Realtek ALC236 Chipset. Actually, it is quite "interesting" that everything works with Ubuntu 22/kernel 6.5, because as soon as I upgraded the Ubuntu 22 of the older i915 machine to Ubuntu 24 with Kernel 6.8 the Laptops internal Speaker are not recognized as Sound Sink any longer and therefor do not work. So to me it seems that as soon as Kernel 6.8 or newer is used with either machines, there are issues: The i915 (Intel 8th Gen) machine has sound issues with internal sound card and the external USB sound device, while my newer Lenovo ThinkPad X1 Yoga Gen 8 (Intel 13th Gen i5-1345U) has only issues with external USB sound devices but not with the internal sound devices. Please advice what Logs you may need. Thanks ahead + + Other reported issue regarding i915 + Kernel 6.8: + https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.8/+bug/2089400 ** Summary changed: - Thunderbolt: Sound Source missing despite Sink of same Device + Sink not working + USB sound: Sink listed but not working + Source missing despite listed Sink of same Port ** Description changed: Hello, running Ubuntu 24.01 LTS with Kernel 6.8 or 6.11 connected to a Lenovo Thunderbolt 3 Dock (40AN, Gen 2) enables every USB/HDMI/DisplayPort device of the Dock to work properly - except of the Analog Sound Sink (3.5mm Audio Jack) which does not work but is listed as Sound Sink in the Output devices. Additionally to not working as Sink on the Ubuntu 24/Kernel 6.8&6.11 Lenovo Machine the Sound Source (Input) of the very same 3.5mm Analog Audio Port is not listed at all. This behavior is really odd as the Analog Sound Sink and Source works with Ubuntu 22 LTS/Kernel 6.5/Pipewire 0.3 as tested on my previous Intel (8th Gen) i915 machine with HDA Intel SND driver/ Realtek ALC236 Chipset. Actually, it is quite "interesting" that everything works with Ubuntu 22/kernel 6.5, because as soon as I upgraded the Ubuntu 22 of the older i915 machine to Ubuntu 24 with Kernel 6.8 the Laptops internal Speaker - are not recognized as Sound Sink any longer and therefor do not work. + are not recognized as Sound Sink any longer and therefor do not work + DESPITE an internal Sound Source (Laptops internal Microphones) listed + and working. So to me it seems that as soon as Kernel 6.8 or newer is used with either machines, there are issues: The i915 (Intel 8th Gen) machine has sound issues with internal sound card and the external USB sound device, while my newer Lenovo ThinkPad X1 Yoga Gen 8 (Intel 13th Gen i5-1345U) has only issues with external USB sound devices but not with the internal sound devices. Please advice what Logs you may need. Thanks ahead Other reported issue regarding i915 + Kernel 6.8: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.8/+bug/2089400 ** Description changed: Hello, running Ubuntu 24.01 LTS with Kernel 6.8 or 6.11 connected to a Lenovo Thunderbolt 3 Dock (40AN, Gen 2) enables every USB/HDMI/DisplayPort device of the Dock to work properly - except of the Analog Sound Sink (3.5mm Audio Jack) which does not work but is listed as Sound Sink in the Output devices. Additionally to not working as Sink on the Ubuntu 24/Kernel 6.8&6.11 Lenovo Machine the Sound Source (Input) of the very same 3.5mm Analog Audio Port is not listed at all. This behavior is really odd as the Analog Sound Sink and Source works with Ubuntu 22 LTS/Kernel 6.5/Pipewire 0.3 as tested on my previous Intel (8th Gen) i915 machine with HDA Intel SND driver/ Realtek ALC236 Chipset. Actually, it is quite "interesting" that everything works with Ubuntu 22/kernel 6.5, because as soon as I upgraded the Ubuntu 22 of the older i915 machine to Ubuntu 24 with Kernel 6.8 the Laptops internal Speaker are not recognized as Sound Sink any longer and therefor do not work - DESPITE an internal Sound Source (Laptops internal Microphones) listed - and working. + DESPITE the Sound Source of the same device (Laptops internal + Microphones) being listed and working. So to me it seems that as soon as Kernel 6.8 or newer is used with either machines, there are issues: The i915 (Intel 8th Gen) machine has sound issues with internal sound card and the external USB sound device, while my newer Lenovo ThinkPad X1 Yoga Gen 8 (Intel 13th Gen i5-1345U) has only issues with external USB sound devices but not with the internal sound devices. Please advice what Logs you may need. Thanks ahead Other reported issue regarding i915 + Kernel 6.8: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.8/+bug/2089400 ** Description changed: Hello, running Ubuntu 24.01 LTS with Kernel 6.8 or 6.11 connected to a Lenovo Thunderbolt 3 Dock (40AN, Gen 2) enables every USB/HDMI/DisplayPort device of the Dock to work properly - except of the Analog Sound Sink (3.5mm Audio Jack) which does not work but is listed as Sound Sink in the Output devices. Additionally to not working as Sink on the Ubuntu 24/Kernel 6.8&6.11 Lenovo Machine the Sound Source (Input) of the very same 3.5mm Analog Audio Port is not listed at all. This behavior is really odd as the Analog Sound Sink and Source works with Ubuntu 22 LTS/Kernel 6.5/Pipewire 0.3 as tested on my previous Intel (8th Gen) i915 machine with HDA Intel SND driver/ Realtek ALC236 Chipset. Actually, it is quite "interesting" that everything works with Ubuntu 22/kernel 6.5, because as soon as I upgraded the Ubuntu 22 of the older i915 machine to Ubuntu 24 with Kernel 6.8 the Laptops internal Speaker are not recognized as Sound Sink any longer and therefor do not work DESPITE the Sound Source of the same device (Laptops internal Microphones) being listed and working. - So to me it seems that as soon as Kernel 6.8 or newer is used with either machines, there are issues: The i915 (Intel 8th Gen) machine has sound issues with internal sound card and the external USB sound device, - while my newer Lenovo ThinkPad X1 Yoga Gen 8 (Intel 13th Gen i5-1345U) has only issues with external USB sound devices but not with the internal sound devices. + So to me it seems that as soon as Kernel 6.8 or newer is used with either machines, there are issues: The i915 (Intel 8th Gen) machine has sound issues with internal sink (but not source) and the external USB sound device (sink and source), + while my newer Lenovo ThinkPad X1 Yoga Gen 8 (Intel 13th Gen i5-1345U) has only issues with external USB sound devices (sink and source) but not with the internal sound devices. Please advice what Logs you may need. Thanks ahead Other reported issue regarding i915 + Kernel 6.8: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.8/+bug/2089400 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2097233 Title: USB sound: Sink listed but not working + Source missing despite listed Sink of same Port To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/2097233/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
