[Desktop-packages] [Bug 1319870] Re: [SRU] Removable media is being mounted randomly in multiseat systems
** Changed in: udisks2 (Ubuntu Trusty) Status: Fix Committed = Confirmed -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to udisks2 in Ubuntu. https://bugs.launchpad.net/bugs/1319870 Title: [SRU] Removable media is being mounted randomly in multiseat systems Status in udisks2 package in Ubuntu: Fix Released Status in udisks2 source package in Trusty: Confirmed Bug description: [Impact] Due to lack of full systemd-logind integration in current udisks2 package, automounting of removable media in multiseat setups is not respecting seat hierarchy. All seats try to mount it at the same time, resulting in a race condition. However, the expected behaviour is that only the right seat (i.e. the seat whose USB port the removable media is plugged in) should be able to mount it. To solve this problem, just rebuild package udisks2 with additional build-dependencies libsystemd-login-dev and libsystemd-daemon-dev. [Test case] * Set up a multiseat system and try to mount a removable medium in one seat or another. Repeat this procedure several times. * Before rebuilding udisks2 with full logind support, all seats will try to mount this medium at the same time, so it will be shown in one seat or another, randomly. * After rebuilding udisks2 with full logind support, only one seat will succeed to mount the medium in all times it's plugged in. [Regression Potential] Medium. This rebuilt package was well tested in ppa:ubuntu-multiseat/ppa. It may happen that only one seat will be able to mount removable media, regardless which seat owns the USB port the medium is plugged (due to lack of systemd as PID 1), but at least there will be no race condition between seats. But verification should include thorough testing that removable media is still mounted correctly on non-multiseat systems, with multiple user sessions. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/udisks2/+bug/1319870/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1319870] Re: [SRU] Removable media is being mounted randomly in multiseat systems
The udisks2 2.1.3-1ubuntu0.2 is failing its autopkgtests, as can be seen here: https://jenkins.qa.ubuntu.com/job/trusty-adt-udisks2/ I am marking this SRU verification-failed and removing the package in question from trusty-proposed, so that we can get valid test results for other dependencies of udisks2 that are currently in the SRU queue. ** Tags removed: verification-needed ** Tags added: verification-failed -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to udisks2 in Ubuntu. https://bugs.launchpad.net/bugs/1319870 Title: [SRU] Removable media is being mounted randomly in multiseat systems Status in udisks2 package in Ubuntu: Fix Released Status in udisks2 source package in Trusty: Fix Committed Bug description: [Impact] Due to lack of full systemd-logind integration in current udisks2 package, automounting of removable media in multiseat setups is not respecting seat hierarchy. All seats try to mount it at the same time, resulting in a race condition. However, the expected behaviour is that only the right seat (i.e. the seat whose USB port the removable media is plugged in) should be able to mount it. To solve this problem, just rebuild package udisks2 with additional build-dependencies libsystemd-login-dev and libsystemd-daemon-dev. [Test case] * Set up a multiseat system and try to mount a removable medium in one seat or another. Repeat this procedure several times. * Before rebuilding udisks2 with full logind support, all seats will try to mount this medium at the same time, so it will be shown in one seat or another, randomly. * After rebuilding udisks2 with full logind support, only one seat will succeed to mount the medium in all times it's plugged in. [Regression Potential] Medium. This rebuilt package was well tested in ppa:ubuntu-multiseat/ppa. It may happen that only one seat will be able to mount removable media, regardless which seat owns the USB port the medium is plugged (due to lack of systemd as PID 1), but at least there will be no race condition between seats. But verification should include thorough testing that removable media is still mounted correctly on non-multiseat systems, with multiple user sessions. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/udisks2/+bug/1319870/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1319870] Re: [SRU] Removable media is being mounted randomly in multiseat systems
Hello Laércio, or anyone else affected, Accepted udisks2 into trusty-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/udisks2/2.1.3-1ubuntu0.2 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 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, and change the tag from verification-needed to verification-done. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed. In either case, details of your testing will help us make a better decision. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance! ** Changed in: udisks2 (Ubuntu Trusty) Status: In Progress = Fix Committed ** Tags added: verification-needed -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to udisks2 in Ubuntu. https://bugs.launchpad.net/bugs/1319870 Title: [SRU] Removable media is being mounted randomly in multiseat systems Status in udisks2 package in Ubuntu: Fix Released Status in udisks2 source package in Trusty: Fix Committed Bug description: [Impact] Due to lack of full systemd-logind integration in current udisks2 package, automounting of removable media in multiseat setups is not respecting seat hierarchy. All seats try to mount it at the same time, resulting in a race condition. However, the expected behaviour is that only the right seat (i.e. the seat whose USB port the removable media is plugged in) should be able to mount it. To solve this problem, just rebuild package udisks2 with additional build-dependencies libsystemd-login-dev and libsystemd-daemon-dev. [Test case] * Set up a multiseat system and try to mount a removable medium in one seat or another. Repeat this procedure several times. * Before rebuilding udisks2 with full logind support, all seats will try to mount this medium at the same time, so it will be shown in one seat or another, randomly. * After rebuilding udisks2 with full logind support, only one seat will succeed to mount the medium in all times it's plugged in. [Regression Potential] Medium. This rebuilt package was well tested in ppa:ubuntu-multiseat/ppa. It may happen that only one seat will be able to mount removable media, regardless which seat owns the USB port the medium is plugged (due to lack of systemd as PID 1), but at least there will be no race condition between seats. But verification should include thorough testing that removable media is still mounted correctly on non-multiseat systems, with multiple user sessions. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/udisks2/+bug/1319870/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1319870] Re: [SRU] Removable media is being mounted randomly in multiseat systems
** Description changed: [Impact] Due to lack of full systemd-logind integration in current udisks2 package, automounting of removable media in multiseat setups is not respecting seat hierarchy. All seats try to mount it at the same time, resulting in a race condition. However, the expected behaviour is that only the right seat (i.e. the seat whose USB port the removable media is plugged in) should be able to mount it. To solve this problem, just rebuild package udisks2 with additional build-dependencies libsystemd-login-dev and libsystemd-daemon-dev. [Test case] * Set up a multiseat system and try to mount a removable medium in one seat - or another. Repeat this procedure several times. + or another. Repeat this procedure several times. * Before rebuilding udisks2 with full logind support, all seats will try to - mount this medium at the same time, so it will be shown in one seat or - another, randomly. + mount this medium at the same time, so it will be shown in one seat or + another, randomly. * After rebuilding udisks2 with full logind support, only one seat will - succeed to mount the medium in all times it's plugged in. + succeed to mount the medium in all times it's plugged in. [Regression Potential] - Very low. This rebuilt package was well tested in ppa:ubuntu-multiseat/ppa. - It may happen that only one seat will be able to mount removable media, regardless which seat owns the USB port the medium is plugged (due to lack of systemd as PID 1), but at least there will be no race condition between seats. + Medium. This rebuilt package was well tested in ppa:ubuntu-multiseat/ppa. + It may happen that only one seat will be able to mount removable media, regardless which seat owns the USB port the medium is plugged (due to lack of systemd as PID 1), but at least there will be no race condition between seats. But verification should include thorough testing that removable media is still mounted correctly on non-multiseat systems, with multiple user sessions. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to udisks2 in Ubuntu. https://bugs.launchpad.net/bugs/1319870 Title: [SRU] Removable media is being mounted randomly in multiseat systems Status in udisks2 package in Ubuntu: Fix Released Status in udisks2 source package in Trusty: New Bug description: [Impact] Due to lack of full systemd-logind integration in current udisks2 package, automounting of removable media in multiseat setups is not respecting seat hierarchy. All seats try to mount it at the same time, resulting in a race condition. However, the expected behaviour is that only the right seat (i.e. the seat whose USB port the removable media is plugged in) should be able to mount it. To solve this problem, just rebuild package udisks2 with additional build-dependencies libsystemd-login-dev and libsystemd-daemon-dev. [Test case] * Set up a multiseat system and try to mount a removable medium in one seat or another. Repeat this procedure several times. * Before rebuilding udisks2 with full logind support, all seats will try to mount this medium at the same time, so it will be shown in one seat or another, randomly. * After rebuilding udisks2 with full logind support, only one seat will succeed to mount the medium in all times it's plugged in. [Regression Potential] Medium. This rebuilt package was well tested in ppa:ubuntu-multiseat/ppa. It may happen that only one seat will be able to mount removable media, regardless which seat owns the USB port the medium is plugged (due to lack of systemd as PID 1), but at least there will be no race condition between seats. But verification should include thorough testing that removable media is still mounted correctly on non-multiseat systems, with multiple user sessions. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/udisks2/+bug/1319870/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1319870] Re: [SRU] Removable media is being mounted randomly in multiseat systems
I uploaded this trusty SRU. The regression potential is nontrivial, so this needs thorough testing. ** Changed in: udisks2 (Ubuntu Trusty) Status: New = In Progress -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to udisks2 in Ubuntu. https://bugs.launchpad.net/bugs/1319870 Title: [SRU] Removable media is being mounted randomly in multiseat systems Status in udisks2 package in Ubuntu: Fix Released Status in udisks2 source package in Trusty: In Progress Bug description: [Impact] Due to lack of full systemd-logind integration in current udisks2 package, automounting of removable media in multiseat setups is not respecting seat hierarchy. All seats try to mount it at the same time, resulting in a race condition. However, the expected behaviour is that only the right seat (i.e. the seat whose USB port the removable media is plugged in) should be able to mount it. To solve this problem, just rebuild package udisks2 with additional build-dependencies libsystemd-login-dev and libsystemd-daemon-dev. [Test case] * Set up a multiseat system and try to mount a removable medium in one seat or another. Repeat this procedure several times. * Before rebuilding udisks2 with full logind support, all seats will try to mount this medium at the same time, so it will be shown in one seat or another, randomly. * After rebuilding udisks2 with full logind support, only one seat will succeed to mount the medium in all times it's plugged in. [Regression Potential] Medium. This rebuilt package was well tested in ppa:ubuntu-multiseat/ppa. It may happen that only one seat will be able to mount removable media, regardless which seat owns the USB port the medium is plugged (due to lack of systemd as PID 1), but at least there will be no race condition between seats. But verification should include thorough testing that removable media is still mounted correctly on non-multiseat systems, with multiple user sessions. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/udisks2/+bug/1319870/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1319870] Re: [SRU] Removable media is being mounted randomly in multiseat systems
Any progress about this bug? It's the last package which still needs to be forked in Ubuntu Multiseat PPA for a more complete multiseat experience in Ubuntu 14.04 LTS. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to udisks2 in Ubuntu. https://bugs.launchpad.net/bugs/1319870 Title: [SRU] Removable media is being mounted randomly in multiseat systems Status in udisks2 package in Ubuntu: Fix Released Status in udisks2 source package in Trusty: New Bug description: [Impact] Due to lack of full systemd-logind integration in current udisks2 package, automounting of removable media in multiseat setups is not respecting seat hierarchy. All seats try to mount it at the same time, resulting in a race condition. However, the expected behaviour is that only the right seat (i.e. the seat whose USB port the removable media is plugged in) should be able to mount it. To solve this problem, just rebuild package udisks2 with additional build-dependencies libsystemd-login-dev and libsystemd-daemon-dev. [Test case] * Set up a multiseat system and try to mount a removable medium in one seat or another. Repeat this procedure several times. * Before rebuilding udisks2 with full logind support, all seats will try to mount this medium at the same time, so it will be shown in one seat or another, randomly. * After rebuilding udisks2 with full logind support, only one seat will succeed to mount the medium in all times it's plugged in. [Regression Potential] Very low. This rebuilt package was well tested in ppa:ubuntu-multiseat/ppa. It may happen that only one seat will be able to mount removable media, regardless which seat owns the USB port the medium is plugged (due to lack of systemd as PID 1), but at least there will be no race condition between seats. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/udisks2/+bug/1319870/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1319870] Re: [SRU] Removable media is being mounted randomly in multiseat systems
not sure that's still worth SRUing in trusty since that's neither a LTS nor the current stable ** Changed in: udisks2 (Ubuntu) Importance: Undecided = High ** Changed in: udisks2 (Ubuntu Trusty) Importance: Undecided = Low -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to udisks2 in Ubuntu. https://bugs.launchpad.net/bugs/1319870 Title: [SRU] Removable media is being mounted randomly in multiseat systems Status in udisks2 package in Ubuntu: Fix Released Status in udisks2 source package in Trusty: New Bug description: [Impact] Due to lack of full systemd-logind integration in current udisks2 package, automounting of removable media in multiseat setups is not respecting seat hierarchy. All seats try to mount it at the same time, resulting in a race condition. However, the expected behaviour is that only the right seat (i.e. the seat whose USB port the removable media is plugged in) should be able to mount it. To solve this problem, just rebuild package udisks2 with additional build-dependencies libsystemd-login-dev and libsystemd-daemon-dev. [Test case] * Set up a multiseat system and try to mount a removable medium in one seat or another. Repeat this procedure several times. * Before rebuilding udisks2 with full logind support, all seats will try to mount this medium at the same time, so it will be shown in one seat or another, randomly. * After rebuilding udisks2 with full logind support, only one seat will succeed to mount the medium in all times it's plugged in. [Regression Potential] Very low. This rebuilt package was well tested in ppa:ubuntu-multiseat/ppa. It may happen that only one seat will be able to mount removable media, regardless which seat owns the USB port the medium is plugged (due to lack of systemd as PID 1), but at least there will be no race condition between seats. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/udisks2/+bug/1319870/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1319870] Re: [SRU] Removable media is being mounted randomly in multiseat systems
I think you need to drink your morning coffee there Sebastien... Trusty = 14.04 LTS. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to udisks2 in Ubuntu. https://bugs.launchpad.net/bugs/1319870 Title: [SRU] Removable media is being mounted randomly in multiseat systems Status in udisks2 package in Ubuntu: Fix Released Status in udisks2 source package in Trusty: New Bug description: [Impact] Due to lack of full systemd-logind integration in current udisks2 package, automounting of removable media in multiseat setups is not respecting seat hierarchy. All seats try to mount it at the same time, resulting in a race condition. However, the expected behaviour is that only the right seat (i.e. the seat whose USB port the removable media is plugged in) should be able to mount it. To solve this problem, just rebuild package udisks2 with additional build-dependencies libsystemd-login-dev and libsystemd-daemon-dev. [Test case] * Set up a multiseat system and try to mount a removable medium in one seat or another. Repeat this procedure several times. * Before rebuilding udisks2 with full logind support, all seats will try to mount this medium at the same time, so it will be shown in one seat or another, randomly. * After rebuilding udisks2 with full logind support, only one seat will succeed to mount the medium in all times it's plugged in. [Regression Potential] Very low. This rebuilt package was well tested in ppa:ubuntu-multiseat/ppa. It may happen that only one seat will be able to mount removable media, regardless which seat owns the USB port the medium is plugged (due to lack of systemd as PID 1), but at least there will be no race condition between seats. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/udisks2/+bug/1319870/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1319870] Re: [SRU] Removable media is being mounted randomly in multiseat systems
Any progress about this SRU request? -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to udisks2 in Ubuntu. https://bugs.launchpad.net/bugs/1319870 Title: [SRU] Removable media is being mounted randomly in multiseat systems Status in udisks2 package in Ubuntu: Fix Released Status in udisks2 source package in Trusty: New Bug description: [Impact] Due to lack of full systemd-logind integration in current udisks2 package, automounting of removable media in multiseat setups is not respecting seat hierarchy. All seats try to mount it at the same time, resulting in a race condition. However, the expected behaviour is that only the right seat (i.e. the seat whose USB port the removable media is plugged in) should be able to mount it. To solve this problem, just rebuild package udisks2 with additional build-dependencies libsystemd-login-dev and libsystemd-daemon-dev. [Test case] * Set up a multiseat system and try to mount a removable medium in one seat or another. Repeat this procedure several times. * Before rebuilding udisks2 with full logind support, all seats will try to mount this medium at the same time, so it will be shown in one seat or another, randomly. * After rebuilding udisks2 with full logind support, only one seat will succeed to mount the medium in all times it's plugged in. [Regression Potential] Very low. This rebuilt package was well tested in ppa:ubuntu-multiseat/ppa. It may happen that only one seat will be able to mount removable media, regardless which seat owns the USB port the medium is plugged (due to lack of systemd as PID 1), but at least there will be no race condition between seats. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/udisks2/+bug/1319870/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1319870] Re: [SRU] Removable media is being mounted randomly in multiseat systems
** Summary changed: - Removable media is being mounted randomly in multiseat systems + [SRU] Removable media is being mounted randomly in multiseat systems -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to udisks2 in Ubuntu. https://bugs.launchpad.net/bugs/1319870 Title: [SRU] Removable media is being mounted randomly in multiseat systems Status in “udisks2” package in Ubuntu: Fix Released Bug description: Due to lack of full systemd-logind integration in current udisks2 package, automounting of removable media in multiseat setups is not respecting seat hierarchy. All seats try to mount it at the same time, resulting in a race condition. However, the expected behaviour is that only the right seat (i.e. the seat whose USB port the removable media is plugged in) should be able to mount it. To solve this problem, just rebuild package udisks2 with additional build-dependencies libsystemd-login-dev and libsystemd-daemon-dev. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/udisks2/+bug/1319870/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1319870] Re: [SRU] Removable media is being mounted randomly in multiseat systems
** Description changed: + [Impact] + Due to lack of full systemd-logind integration in current udisks2 package, automounting of removable media in multiseat setups is not respecting seat hierarchy. All seats try to mount it at the same time, resulting in a race condition. However, the expected behaviour is that only the right seat (i.e. the seat whose USB port the removable media is plugged in) should be able to mount it. To solve this problem, just rebuild package udisks2 with additional build-dependencies libsystemd-login-dev and libsystemd-daemon-dev. + + [Test case] + + * Set up a multiseat system and try to mount a removable medium in one seat + or another. Repeat this procedure several times. + * Before rebuilding udisks2 with full logind support, all seats will try to + mount this medium at the same time, so it will be shown in one seat or + another, randomly. + * After rebuilding udisks2 with full logind support, only one seat will + succeed to mount the medium in all times it's plugged in. + + [Regression Potential] + + Very low. This rebuilt package was well tested in ppa:ubuntu-multiseat/ppa. + It may happen that only one seat will be able to mount removable media, regardless which seat owns the USB port the medium is plugged (due to lack of systemd as PID 1), but at least there will be no race condition between seats. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to udisks2 in Ubuntu. https://bugs.launchpad.net/bugs/1319870 Title: [SRU] Removable media is being mounted randomly in multiseat systems Status in “udisks2” package in Ubuntu: Fix Released Bug description: [Impact] Due to lack of full systemd-logind integration in current udisks2 package, automounting of removable media in multiseat setups is not respecting seat hierarchy. All seats try to mount it at the same time, resulting in a race condition. However, the expected behaviour is that only the right seat (i.e. the seat whose USB port the removable media is plugged in) should be able to mount it. To solve this problem, just rebuild package udisks2 with additional build-dependencies libsystemd-login-dev and libsystemd-daemon-dev. [Test case] * Set up a multiseat system and try to mount a removable medium in one seat or another. Repeat this procedure several times. * Before rebuilding udisks2 with full logind support, all seats will try to mount this medium at the same time, so it will be shown in one seat or another, randomly. * After rebuilding udisks2 with full logind support, only one seat will succeed to mount the medium in all times it's plugged in. [Regression Potential] Very low. This rebuilt package was well tested in ppa:ubuntu-multiseat/ppa. It may happen that only one seat will be able to mount removable media, regardless which seat owns the USB port the medium is plugged (due to lack of systemd as PID 1), but at least there will be no race condition between seats. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/udisks2/+bug/1319870/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1319870] Re: [SRU] Removable media is being mounted randomly in multiseat systems
** Also affects: udisks2 (Ubuntu Trusty) Importance: Undecided Status: New -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to udisks2 in Ubuntu. https://bugs.launchpad.net/bugs/1319870 Title: [SRU] Removable media is being mounted randomly in multiseat systems Status in “udisks2” package in Ubuntu: Fix Released Status in “udisks2” source package in Trusty: New Bug description: [Impact] Due to lack of full systemd-logind integration in current udisks2 package, automounting of removable media in multiseat setups is not respecting seat hierarchy. All seats try to mount it at the same time, resulting in a race condition. However, the expected behaviour is that only the right seat (i.e. the seat whose USB port the removable media is plugged in) should be able to mount it. To solve this problem, just rebuild package udisks2 with additional build-dependencies libsystemd-login-dev and libsystemd-daemon-dev. [Test case] * Set up a multiseat system and try to mount a removable medium in one seat or another. Repeat this procedure several times. * Before rebuilding udisks2 with full logind support, all seats will try to mount this medium at the same time, so it will be shown in one seat or another, randomly. * After rebuilding udisks2 with full logind support, only one seat will succeed to mount the medium in all times it's plugged in. [Regression Potential] Very low. This rebuilt package was well tested in ppa:ubuntu-multiseat/ppa. It may happen that only one seat will be able to mount removable media, regardless which seat owns the USB port the medium is plugged (due to lack of systemd as PID 1), but at least there will be no race condition between seats. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/udisks2/+bug/1319870/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
