[Touch-packages] [Bug 1949329] Re: [SRU] alsa-lib: ucm: Regex returns correct value without matching a string
** Changed in: hwe-next Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-lib in Ubuntu. https://bugs.launchpad.net/bugs/1949329 Title: [SRU] alsa-lib: ucm: Regex returns correct value without matching a string Status in HWE Next: Fix Released Status in alsa-lib package in Ubuntu: Fix Released Status in alsa-lib source package in Focal: Fix Released Status in alsa-lib source package in Hirsute: Fix Released Status in alsa-lib source package in Impish: Fix Released Status in alsa-lib source package in Jammy: Fix Released Bug description: [Impact] In the Dell project, we tried to enable the audio on a machine, the machine has the soundwire audio design, it needs to load the ucm correctly, then users could see the audio devices from gnome. But on this machine, the ucm can't be loaded, through debugging, we found this machine has no headset, the Regex returns a wrong value when matching "Regex " hs:([a-z0-9]+(-sdca)?)". If let Regex returns a correct value, the ucm could be loaded successfully. [Fix] Backport a commit from upstream, this commit is merged to upstream from v1.2.5 [Test] After installed the patched libasound2, reboot, we could see the ucm is loaded succesfully on this machine, and open the gnome-sound-setting, we could see the internal mic and internal speaker, and all of them could work normally. [Where problems will occur] This change affect the Regex parser in the ucm, so if it could introduce regression, it will be on the ucm. It could make the audio not work (fail to load ucm and users can't see any audio devices from gnome) on the machines which need ucm. But this possibility is very low, since this commit is backported from upstream and we already tested this backporting on 2 lenovo machines and 2 Dell machines which all need ucm to work. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1949329/+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
[Touch-packages] [Bug 1949329] Re: [SRU] alsa-lib: ucm: Regex returns correct value without matching a string
This bug was fixed in the package alsa-lib - 1.2.2-2.1ubuntu2.5 --- alsa-lib (1.2.2-2.1ubuntu2.5) focal; urgency=medium * d/p/0001-ucm-fix-regexec-REG_NOMATCH-state-handling-for-defin.patch - ucm: Fix a Regex parser bug, when there is no match, need to set err to 0, otherwise, the caller will get a wrong match instead of no match. (LP: #1949329) -- Hui Wang Mon, 01 Nov 2021 15:25:07 +0800 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-lib in Ubuntu. https://bugs.launchpad.net/bugs/1949329 Title: [SRU] alsa-lib: ucm: Regex returns correct value without matching a string Status in HWE Next: New Status in alsa-lib package in Ubuntu: Fix Released Status in alsa-lib source package in Focal: Fix Released Status in alsa-lib source package in Hirsute: Fix Released Status in alsa-lib source package in Impish: Fix Released Status in alsa-lib source package in Jammy: Fix Released Bug description: [Impact] In the Dell project, we tried to enable the audio on a machine, the machine has the soundwire audio design, it needs to load the ucm correctly, then users could see the audio devices from gnome. But on this machine, the ucm can't be loaded, through debugging, we found this machine has no headset, the Regex returns a wrong value when matching "Regex " hs:([a-z0-9]+(-sdca)?)". If let Regex returns a correct value, the ucm could be loaded successfully. [Fix] Backport a commit from upstream, this commit is merged to upstream from v1.2.5 [Test] After installed the patched libasound2, reboot, we could see the ucm is loaded succesfully on this machine, and open the gnome-sound-setting, we could see the internal mic and internal speaker, and all of them could work normally. [Where problems will occur] This change affect the Regex parser in the ucm, so if it could introduce regression, it will be on the ucm. It could make the audio not work (fail to load ucm and users can't see any audio devices from gnome) on the machines which need ucm. But this possibility is very low, since this commit is backported from upstream and we already tested this backporting on 2 lenovo machines and 2 Dell machines which all need ucm to work. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1949329/+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
[Touch-packages] [Bug 1949329] Re: [SRU] alsa-lib: ucm: Regex returns correct value without matching a string
This bug was fixed in the package alsa-lib - 1.2.4-1.1ubuntu2.1 --- alsa-lib (1.2.4-1.1ubuntu2.1) hirsute; urgency=medium * d/p/0001-ucm-fix-regexec-REG_NOMATCH-state-handling-for-defin.patch - ucm: Fix a Regex parser bug, when there is no match, need to set err to 0, otherwise, the caller will get a wrong match instead of no match. (LP: #1949329) -- Hui Wang Mon, 01 Nov 2021 15:17:07 +0800 ** Changed in: alsa-lib (Ubuntu Hirsute) Status: Fix Committed => Fix Released ** Changed in: alsa-lib (Ubuntu Focal) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-lib in Ubuntu. https://bugs.launchpad.net/bugs/1949329 Title: [SRU] alsa-lib: ucm: Regex returns correct value without matching a string Status in HWE Next: New Status in alsa-lib package in Ubuntu: Fix Released Status in alsa-lib source package in Focal: Fix Released Status in alsa-lib source package in Hirsute: Fix Released Status in alsa-lib source package in Impish: Fix Released Status in alsa-lib source package in Jammy: Fix Released Bug description: [Impact] In the Dell project, we tried to enable the audio on a machine, the machine has the soundwire audio design, it needs to load the ucm correctly, then users could see the audio devices from gnome. But on this machine, the ucm can't be loaded, through debugging, we found this machine has no headset, the Regex returns a wrong value when matching "Regex " hs:([a-z0-9]+(-sdca)?)". If let Regex returns a correct value, the ucm could be loaded successfully. [Fix] Backport a commit from upstream, this commit is merged to upstream from v1.2.5 [Test] After installed the patched libasound2, reboot, we could see the ucm is loaded succesfully on this machine, and open the gnome-sound-setting, we could see the internal mic and internal speaker, and all of them could work normally. [Where problems will occur] This change affect the Regex parser in the ucm, so if it could introduce regression, it will be on the ucm. It could make the audio not work (fail to load ucm and users can't see any audio devices from gnome) on the machines which need ucm. But this possibility is very low, since this commit is backported from upstream and we already tested this backporting on 2 lenovo machines and 2 Dell machines which all need ucm to work. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1949329/+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
[Touch-packages] [Bug 1949329] Re: [SRU] alsa-lib: ucm: Regex returns correct value without matching a string
This bug was fixed in the package alsa-lib - 1.2.4-1.1ubuntu3.1 --- alsa-lib (1.2.4-1.1ubuntu3.1) impish; urgency=medium * d/p/0001-ucm-fix-regexec-REG_NOMATCH-state-handling-for-defin.patch - ucm: Fix a Regex parser bug, when there is no match, need to set err to 0, otherwise, the caller will get a wrong match instead of no match. (LP: #1949329) -- Hui Wang Mon, 01 Nov 2021 15:05:47 +0800 ** Changed in: alsa-lib (Ubuntu Impish) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-lib in Ubuntu. https://bugs.launchpad.net/bugs/1949329 Title: [SRU] alsa-lib: ucm: Regex returns correct value without matching a string Status in HWE Next: New Status in alsa-lib package in Ubuntu: Fix Released Status in alsa-lib source package in Focal: Fix Released Status in alsa-lib source package in Hirsute: Fix Released Status in alsa-lib source package in Impish: Fix Released Status in alsa-lib source package in Jammy: Fix Released Bug description: [Impact] In the Dell project, we tried to enable the audio on a machine, the machine has the soundwire audio design, it needs to load the ucm correctly, then users could see the audio devices from gnome. But on this machine, the ucm can't be loaded, through debugging, we found this machine has no headset, the Regex returns a wrong value when matching "Regex " hs:([a-z0-9]+(-sdca)?)". If let Regex returns a correct value, the ucm could be loaded successfully. [Fix] Backport a commit from upstream, this commit is merged to upstream from v1.2.5 [Test] After installed the patched libasound2, reboot, we could see the ucm is loaded succesfully on this machine, and open the gnome-sound-setting, we could see the internal mic and internal speaker, and all of them could work normally. [Where problems will occur] This change affect the Regex parser in the ucm, so if it could introduce regression, it will be on the ucm. It could make the audio not work (fail to load ucm and users can't see any audio devices from gnome) on the machines which need ucm. But this possibility is very low, since this commit is backported from upstream and we already tested this backporting on 2 lenovo machines and 2 Dell machines which all need ucm to work. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1949329/+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
[Touch-packages] [Bug 1949329] Re: [SRU] alsa-lib: ucm: Regex returns correct value without matching a string
This bug was fixed in the package alsa-lib - 1.2.4-1.1ubuntu4 --- alsa-lib (1.2.4-1.1ubuntu4) jammy; urgency=medium * d/p/0001-ucm-fix-regexec-REG_NOMATCH-state-handling-for-defin.patch - ucm: Fix a Regex parser bug, when there is no match, need to set err to 0, otherwise, the caller will get a wrong match instead of no match. (LP: #1949329) -- Hui Wang Mon, 01 Nov 2021 15:05:47 +0800 ** Changed in: alsa-lib (Ubuntu Jammy) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-lib in Ubuntu. https://bugs.launchpad.net/bugs/1949329 Title: [SRU] alsa-lib: ucm: Regex returns correct value without matching a string Status in HWE Next: New Status in alsa-lib package in Ubuntu: Fix Released Status in alsa-lib source package in Focal: Fix Committed Status in alsa-lib source package in Hirsute: Fix Committed Status in alsa-lib source package in Impish: Fix Committed Status in alsa-lib source package in Jammy: Fix Released Bug description: [Impact] In the Dell project, we tried to enable the audio on a machine, the machine has the soundwire audio design, it needs to load the ucm correctly, then users could see the audio devices from gnome. But on this machine, the ucm can't be loaded, through debugging, we found this machine has no headset, the Regex returns a wrong value when matching "Regex " hs:([a-z0-9]+(-sdca)?)". If let Regex returns a correct value, the ucm could be loaded successfully. [Fix] Backport a commit from upstream, this commit is merged to upstream from v1.2.5 [Test] After installed the patched libasound2, reboot, we could see the ucm is loaded succesfully on this machine, and open the gnome-sound-setting, we could see the internal mic and internal speaker, and all of them could work normally. [Where problems will occur] This change affect the Regex parser in the ucm, so if it could introduce regression, it will be on the ucm. It could make the audio not work (fail to load ucm and users can't see any audio devices from gnome) on the machines which need ucm. But this possibility is very low, since this commit is backported from upstream and we already tested this backporting on 2 lenovo machines and 2 Dell machines which all need ucm to work. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1949329/+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
[Touch-packages] [Bug 1949329] Re: [SRU] alsa-lib: ucm: Regex returns correct value without matching a string
Focal: Install the Focal on that Dell machine (sdw audio without headset), enable the focal-proposed ppa in the /etc/apt/sources.list, sudo apt-get update, sudo apt install libasound2, the libaousnd2 1.2.2-2.1ubuntu2.5 is installed, reboot, check the gnome-sound-setting, the speaker and internal digital mic show in the UI, this means the pulseaudio loads the correct UCM for this machine. And test playback and recording, all worked well. Verification done on focal. ** Tags removed: verification-needed verification-needed-focal ** Tags added: verification-done verification-done-focal -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-lib in Ubuntu. https://bugs.launchpad.net/bugs/1949329 Title: [SRU] alsa-lib: ucm: Regex returns correct value without matching a string Status in HWE Next: New Status in alsa-lib package in Ubuntu: Fix Committed Status in alsa-lib source package in Focal: Fix Committed Status in alsa-lib source package in Hirsute: Fix Committed Status in alsa-lib source package in Impish: Fix Committed Status in alsa-lib source package in Jammy: Fix Committed Bug description: [Impact] In the Dell project, we tried to enable the audio on a machine, the machine has the soundwire audio design, it needs to load the ucm correctly, then users could see the audio devices from gnome. But on this machine, the ucm can't be loaded, through debugging, we found this machine has no headset, the Regex returns a wrong value when matching "Regex " hs:([a-z0-9]+(-sdca)?)". If let Regex returns a correct value, the ucm could be loaded successfully. [Fix] Backport a commit from upstream, this commit is merged to upstream from v1.2.5 [Test] After installed the patched libasound2, reboot, we could see the ucm is loaded succesfully on this machine, and open the gnome-sound-setting, we could see the internal mic and internal speaker, and all of them could work normally. [Where problems will occur] This change affect the Regex parser in the ucm, so if it could introduce regression, it will be on the ucm. It could make the audio not work (fail to load ucm and users can't see any audio devices from gnome) on the machines which need ucm. But this possibility is very low, since this commit is backported from upstream and we already tested this backporting on 2 lenovo machines and 2 Dell machines which all need ucm to work. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1949329/+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
[Touch-packages] [Bug 1949329] Re: [SRU] alsa-lib: ucm: Regex returns correct value without matching a string
Hirsute: Install the Hirsute on that Dell machine (sdw audio without headset), enable the hirsute-proposed ppa in the /etc/apt/sources.list, sudo apt- get update, sudo apt install libasound2, the libaousnd2 1.2.4-1.1ubuntu2.1 is installed, reboot, check the gnome-sound-setting, the speaker and internal digital mic show in the UI, this means the pulseaudio loads the correct UCM for this machine. And test playback and recording, all worked well. Verification done on hirsute. ** Tags removed: verification-needed-hirsute ** Tags added: verification-done-hirsute -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-lib in Ubuntu. https://bugs.launchpad.net/bugs/1949329 Title: [SRU] alsa-lib: ucm: Regex returns correct value without matching a string Status in HWE Next: New Status in alsa-lib package in Ubuntu: Fix Committed Status in alsa-lib source package in Focal: Fix Committed Status in alsa-lib source package in Hirsute: Fix Committed Status in alsa-lib source package in Impish: Fix Committed Status in alsa-lib source package in Jammy: Fix Committed Bug description: [Impact] In the Dell project, we tried to enable the audio on a machine, the machine has the soundwire audio design, it needs to load the ucm correctly, then users could see the audio devices from gnome. But on this machine, the ucm can't be loaded, through debugging, we found this machine has no headset, the Regex returns a wrong value when matching "Regex " hs:([a-z0-9]+(-sdca)?)". If let Regex returns a correct value, the ucm could be loaded successfully. [Fix] Backport a commit from upstream, this commit is merged to upstream from v1.2.5 [Test] After installed the patched libasound2, reboot, we could see the ucm is loaded succesfully on this machine, and open the gnome-sound-setting, we could see the internal mic and internal speaker, and all of them could work normally. [Where problems will occur] This change affect the Regex parser in the ucm, so if it could introduce regression, it will be on the ucm. It could make the audio not work (fail to load ucm and users can't see any audio devices from gnome) on the machines which need ucm. But this possibility is very low, since this commit is backported from upstream and we already tested this backporting on 2 lenovo machines and 2 Dell machines which all need ucm to work. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1949329/+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
[Touch-packages] [Bug 1949329] Re: [SRU] alsa-lib: ucm: Regex returns correct value without matching a string
Impish: Install the impish on that Dell machine (sdw audio without headset), enable the impish-proposed ppa in the /etc/apt/sources.list, sudo apt- get update, sudo apt install libasound2, reboot, check the gnome-sound- setting, the speaker and internal digital mic show in the UI, this means the pulseaudio loads the correct UCM for this machine. And test playback and recording, all worked well. Verification done on impish. ** Tags removed: verification-needed-impish ** Tags added: verification-done-impish -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-lib in Ubuntu. https://bugs.launchpad.net/bugs/1949329 Title: [SRU] alsa-lib: ucm: Regex returns correct value without matching a string Status in HWE Next: New Status in alsa-lib package in Ubuntu: Fix Committed Status in alsa-lib source package in Focal: Fix Committed Status in alsa-lib source package in Hirsute: Fix Committed Status in alsa-lib source package in Impish: Fix Committed Status in alsa-lib source package in Jammy: Fix Committed Bug description: [Impact] In the Dell project, we tried to enable the audio on a machine, the machine has the soundwire audio design, it needs to load the ucm correctly, then users could see the audio devices from gnome. But on this machine, the ucm can't be loaded, through debugging, we found this machine has no headset, the Regex returns a wrong value when matching "Regex " hs:([a-z0-9]+(-sdca)?)". If let Regex returns a correct value, the ucm could be loaded successfully. [Fix] Backport a commit from upstream, this commit is merged to upstream from v1.2.5 [Test] After installed the patched libasound2, reboot, we could see the ucm is loaded succesfully on this machine, and open the gnome-sound-setting, we could see the internal mic and internal speaker, and all of them could work normally. [Where problems will occur] This change affect the Regex parser in the ucm, so if it could introduce regression, it will be on the ucm. It could make the audio not work (fail to load ucm and users can't see any audio devices from gnome) on the machines which need ucm. But this possibility is very low, since this commit is backported from upstream and we already tested this backporting on 2 lenovo machines and 2 Dell machines which all need ucm to work. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1949329/+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
[Touch-packages] [Bug 1949329] Re: [SRU] alsa-lib: ucm: Regex returns correct value without matching a string
Hello Hui, or anyone else affected, Accepted alsa-lib into impish-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/alsa- lib/1.2.4-1.1ubuntu3.1 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed- impish to verification-done-impish. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed-impish. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. ** Tags added: verification-needed verification-needed-impish ** Tags added: verification-needed-hirsute -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-lib in Ubuntu. https://bugs.launchpad.net/bugs/1949329 Title: [SRU] alsa-lib: ucm: Regex returns correct value without matching a string Status in HWE Next: New Status in alsa-lib package in Ubuntu: Fix Committed Status in alsa-lib source package in Focal: Fix Committed Status in alsa-lib source package in Hirsute: Fix Committed Status in alsa-lib source package in Impish: Fix Committed Status in alsa-lib source package in Jammy: Fix Committed Bug description: [Impact] In the Dell project, we tried to enable the audio on a machine, the machine has the soundwire audio design, it needs to load the ucm correctly, then users could see the audio devices from gnome. But on this machine, the ucm can't be loaded, through debugging, we found this machine has no headset, the Regex returns a wrong value when matching "Regex " hs:([a-z0-9]+(-sdca)?)". If let Regex returns a correct value, the ucm could be loaded successfully. [Fix] Backport a commit from upstream, this commit is merged to upstream from v1.2.5 [Test] After installed the patched libasound2, reboot, we could see the ucm is loaded succesfully on this machine, and open the gnome-sound-setting, we could see the internal mic and internal speaker, and all of them could work normally. [Where problems will occur] This change affect the Regex parser in the ucm, so if it could introduce regression, it will be on the ucm. It could make the audio not work (fail to load ucm and users can't see any audio devices from gnome) on the machines which need ucm. But this possibility is very low, since this commit is backported from upstream and we already tested this backporting on 2 lenovo machines and 2 Dell machines which all need ucm to work. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1949329/+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
[Touch-packages] [Bug 1949329] Re: [SRU] alsa-lib: ucm: Regex returns correct value without matching a string
Yes, there was no change in the J serie yet. Uploaded now to current and stables ** Changed in: alsa-lib (Ubuntu Jammy) Status: In Progress => Fix Committed ** Changed in: alsa-lib (Ubuntu Impish) Status: In Progress => Fix Committed ** Changed in: alsa-lib (Ubuntu Hirsute) Status: In Progress => Fix Committed ** Changed in: alsa-lib (Ubuntu Focal) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-lib in Ubuntu. https://bugs.launchpad.net/bugs/1949329 Title: [SRU] alsa-lib: ucm: Regex returns correct value without matching a string Status in HWE Next: New Status in alsa-lib package in Ubuntu: Fix Committed Status in alsa-lib source package in Focal: Fix Committed Status in alsa-lib source package in Hirsute: Fix Committed Status in alsa-lib source package in Impish: Fix Committed Status in alsa-lib source package in Jammy: Fix Committed Bug description: [Impact] In the Dell project, we tried to enable the audio on a machine, the machine has the soundwire audio design, it needs to load the ucm correctly, then users could see the audio devices from gnome. But on this machine, the ucm can't be loaded, through debugging, we found this machine has no headset, the Regex returns a wrong value when matching "Regex " hs:([a-z0-9]+(-sdca)?)". If let Regex returns a correct value, the ucm could be loaded successfully. [Fix] Backport a commit from upstream, this commit is merged to upstream from v1.2.5 [Test] After installed the patched libasound2, reboot, we could see the ucm is loaded succesfully on this machine, and open the gnome-sound-setting, we could see the internal mic and internal speaker, and all of them could work normally. [Where problems will occur] This change affect the Regex parser in the ucm, so if it could introduce regression, it will be on the ucm. It could make the audio not work (fail to load ucm and users can't see any audio devices from gnome) on the machines which need ucm. But this possibility is very low, since this commit is backported from upstream and we already tested this backporting on 2 lenovo machines and 2 Dell machines which all need ucm to work. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1949329/+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
[Touch-packages] [Bug 1949329] Re: [SRU] alsa-lib: ucm: Regex returns correct value without matching a string
** Description changed: - This bug is for tracking purpose. + [Impact] + In the Dell project, we tried to enable the audio on a machine, the machine has the soundwire audio design, it needs to load the ucm correctly, then users could see the audio devices from gnome. But on this machine, the ucm can't be loaded, through debugging, we found this machine has no headset, the Regex returns a wrong value when matching "Regex " hs:([a-z0-9]+(-sdca)?)". If let Regex returns a correct value, the ucm could be loaded successfully. + + [Fix] + Backport a commit from upstream, this commit is merged to upstream from v1.2.5 + + [Test] + After installed the patched libasound2, reboot, we could see the ucm is loaded succesfully on this machine, and open the gnome-sound-setting, we could see the internal mic and internal speaker, and all of them could work normally. + + [Where problems will occur] + This change affect the Regex parser in the ucm, so if it could introduce regression, it will be on the ucm. It could make the audio not work (fail to load ucm and users can't see any audio devices from gnome) on the machines which need ucm. But this possibility is very low, since this commit is backported from upstream and we already tested this backporting on 2 lenovo machines and 2 Dell machines which all need ucm to work. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-lib in Ubuntu. https://bugs.launchpad.net/bugs/1949329 Title: [SRU] alsa-lib: ucm: Regex returns correct value without matching a string Status in HWE Next: New Status in alsa-lib package in Ubuntu: In Progress Status in alsa-lib source package in Focal: In Progress Status in alsa-lib source package in Hirsute: In Progress Status in alsa-lib source package in Impish: In Progress Status in alsa-lib source package in Jammy: In Progress Bug description: [Impact] In the Dell project, we tried to enable the audio on a machine, the machine has the soundwire audio design, it needs to load the ucm correctly, then users could see the audio devices from gnome. But on this machine, the ucm can't be loaded, through debugging, we found this machine has no headset, the Regex returns a wrong value when matching "Regex " hs:([a-z0-9]+(-sdca)?)". If let Regex returns a correct value, the ucm could be loaded successfully. [Fix] Backport a commit from upstream, this commit is merged to upstream from v1.2.5 [Test] After installed the patched libasound2, reboot, we could see the ucm is loaded succesfully on this machine, and open the gnome-sound-setting, we could see the internal mic and internal speaker, and all of them could work normally. [Where problems will occur] This change affect the Regex parser in the ucm, so if it could introduce regression, it will be on the ucm. It could make the audio not work (fail to load ucm and users can't see any audio devices from gnome) on the machines which need ucm. But this possibility is very low, since this commit is backported from upstream and we already tested this backporting on 2 lenovo machines and 2 Dell machines which all need ucm to work. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1949329/+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
[Touch-packages] [Bug 1949329] Re: [SRU] alsa-lib: ucm: Regex returns correct value without matching a string
And I can't download the docker image of Jammy, Maybe the Jammy share the same libasound2 with Impish? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-lib in Ubuntu. https://bugs.launchpad.net/bugs/1949329 Title: [SRU] alsa-lib: ucm: Regex returns correct value without matching a string Status in HWE Next: New Status in alsa-lib package in Ubuntu: In Progress Status in alsa-lib source package in Focal: In Progress Status in alsa-lib source package in Hirsute: In Progress Status in alsa-lib source package in Impish: In Progress Status in alsa-lib source package in Jammy: In Progress Bug description: This bug is for tracking purpose. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1949329/+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
[Touch-packages] [Bug 1949329] Re: [SRU] alsa-lib: ucm: Regex returns correct value without matching a string
This is the debdiff for impish Thanks. ** Patch added: "alsa-lib_1.2.4-1.1ubuntu4.debdiff" https://bugs.launchpad.net/ubuntu/+source/alsa-lib/+bug/1949329/+attachment/5537419/+files/alsa-lib_1.2.4-1.1ubuntu4.debdiff -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-lib in Ubuntu. https://bugs.launchpad.net/bugs/1949329 Title: [SRU] alsa-lib: ucm: Regex returns correct value without matching a string Status in HWE Next: New Status in alsa-lib package in Ubuntu: In Progress Status in alsa-lib source package in Focal: In Progress Status in alsa-lib source package in Hirsute: In Progress Status in alsa-lib source package in Impish: In Progress Status in alsa-lib source package in Jammy: In Progress Bug description: This bug is for tracking purpose. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1949329/+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
[Touch-packages] [Bug 1949329] Re: [SRU] alsa-lib: ucm: Regex returns correct value without matching a string
This is the debdiff for hirsute. Thanks. ** Patch added: "alsa-lib_1.2.4-1.1ubuntu3.debdiff" https://bugs.launchpad.net/ubuntu/+source/alsa-lib/+bug/1949329/+attachment/5537418/+files/alsa-lib_1.2.4-1.1ubuntu3.debdiff -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-lib in Ubuntu. https://bugs.launchpad.net/bugs/1949329 Title: [SRU] alsa-lib: ucm: Regex returns correct value without matching a string Status in HWE Next: New Status in alsa-lib package in Ubuntu: In Progress Status in alsa-lib source package in Focal: In Progress Status in alsa-lib source package in Hirsute: In Progress Status in alsa-lib source package in Impish: In Progress Status in alsa-lib source package in Jammy: In Progress Bug description: This bug is for tracking purpose. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1949329/+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
[Touch-packages] [Bug 1949329] Re: [SRU] alsa-lib: ucm: Regex returns correct value without matching a string
This is the debdiff for focal. Thanks. ** Patch added: "alsa-lib_1.2.2-2.1ubuntu2.5.debdiff" https://bugs.launchpad.net/ubuntu/+source/alsa-lib/+bug/1949329/+attachment/5537417/+files/alsa-lib_1.2.2-2.1ubuntu2.5.debdiff -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-lib in Ubuntu. https://bugs.launchpad.net/bugs/1949329 Title: [SRU] alsa-lib: ucm: Regex returns correct value without matching a string Status in HWE Next: New Status in alsa-lib package in Ubuntu: In Progress Status in alsa-lib source package in Focal: In Progress Status in alsa-lib source package in Hirsute: In Progress Status in alsa-lib source package in Impish: In Progress Status in alsa-lib source package in Jammy: In Progress Bug description: This bug is for tracking purpose. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1949329/+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
