[Touch-packages] [Bug 1835809] Re: AMD Ryzen 3000 series fails to boot
This bug was fixed in the package systemd - 240-6ubuntu13 --- systemd (240-6ubuntu13) eoan; urgency=medium * Drop s390x seccomp fix causing regression on s390x Files: - debian/patches/src-shared-seccomp-util.c-Add-mmap-definitions-for-s390.patch https://git.launchpad.net/~ubuntu-core-dev/ubuntu/+source/systemd/commit/?id=da95e1d022e94a4d3ce0b69bd6eb398c95d09f24 -- Balint Reczey Mon, 26 Aug 2019 17:02:54 +0200 ** Changed in: systemd (Ubuntu Eoan) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: Fix Released Status in systemd source package in Disco: Fix Released Status in systemd source package in Eoan: Fix Released Bug description: [Impact] * Systems with AMD Ryzen 3000 series CPUs don't boot. [Test Case] * Boot with fixed systemd on an AMD Ryzen 3000 series system. [Regression Potential] * The fix itself is very small, it ignores known to be faulty random values returned by the rdrand instruction and use a different random source. Those values can still be returned by a properly working rdrand implementation in 2 in 2^32 cases on 32 bit arches and in 2 in 2^64 cases on 64 bit arches, but the fallback to the other random source ensures that in those rare occasions a random number can be generated. [Original Bug Text] On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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 1835809] Re: AMD Ryzen 3000 series fails to boot
** Changed in: systemd (Ubuntu Eoan) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: Fix Committed Status in systemd source package in Disco: Fix Released Status in systemd source package in Eoan: Fix Committed Bug description: [Impact] * Systems with AMD Ryzen 3000 series CPUs don't boot. [Test Case] * Boot with fixed systemd on an AMD Ryzen 3000 series system. [Regression Potential] * The fix itself is very small, it ignores known to be faulty random values returned by the rdrand instruction and use a different random source. Those values can still be returned by a properly working rdrand implementation in 2 in 2^32 cases on 32 bit arches and in 2 in 2^64 cases on 64 bit arches, but the fallback to the other random source ensures that in those rare occasions a random number can be generated. [Original Bug Text] On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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 1835809] Re: AMD Ryzen 3000 series fails to boot
IS this fix now implemented to the latest ISO available for download? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: In Progress Status in systemd source package in Disco: Fix Released Status in systemd source package in Eoan: In Progress Bug description: [Impact] * Systems with AMD Ryzen 3000 series CPUs don't boot. [Test Case] * Boot with fixed systemd on an AMD Ryzen 3000 series system. [Regression Potential] * The fix itself is very small, it ignores known to be faulty random values returned by the rdrand instruction and use a different random source. Those values can still be returned by a properly working rdrand implementation in 2 in 2^32 cases on 32 bit arches and in 2 in 2^64 cases on 64 bit arches, but the fallback to the other random source ensures that in those rare occasions a random number can be generated. [Original Bug Text] On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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 1835809] Re: AMD Ryzen 3000 series fails to boot
Today in IRC we were asked if the ficed package is in the 19.04 ISOs. It isn't so they will fail to boot on AMD Ryzen 3000 CPUs. Is there a plan to re-build the 19.04 ISOs? If not there ought to at least be a prominent addition to the 19.04 release notes. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: In Progress Status in systemd source package in Disco: Fix Released Status in systemd source package in Eoan: In Progress Bug description: [Impact] * Systems with AMD Ryzen 3000 series CPUs don't boot. [Test Case] * Boot with fixed systemd on an AMD Ryzen 3000 series system. [Regression Potential] * The fix itself is very small, it ignores known to be faulty random values returned by the rdrand instruction and use a different random source. Those values can still be returned by a properly working rdrand implementation in 2 in 2^32 cases on 32 bit arches and in 2 in 2^64 cases on 64 bit arches, but the fallback to the other random source ensures that in those rare occasions a random number can be generated. [Original Bug Text] On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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 1835809] Re: AMD Ryzen 3000 series fails to boot
@g.grazios, please see https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/comments/16 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: In Progress Status in systemd source package in Disco: Fix Released Status in systemd source package in Eoan: In Progress Bug description: [Impact] * Systems with AMD Ryzen 3000 series CPUs don't boot. [Test Case] * Boot with fixed systemd on an AMD Ryzen 3000 series system. [Regression Potential] * The fix itself is very small, it ignores known to be faulty random values returned by the rdrand instruction and use a different random source. Those values can still be returned by a properly working rdrand implementation in 2 in 2^32 cases on 32 bit arches and in 2 in 2^64 cases on 64 bit arches, but the fallback to the other random source ensures that in those rare occasions a random number can be generated. [Original Bug Text] On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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 1835809] Re: AMD Ryzen 3000 series fails to boot
Does anyone here have a work around to install Ubuntu 19.04 without upgrading from a previous version? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: In Progress Status in systemd source package in Disco: Fix Released Status in systemd source package in Eoan: In Progress Bug description: [Impact] * Systems with AMD Ryzen 3000 series CPUs don't boot. [Test Case] * Boot with fixed systemd on an AMD Ryzen 3000 series system. [Regression Potential] * The fix itself is very small, it ignores known to be faulty random values returned by the rdrand instruction and use a different random source. Those values can still be returned by a properly working rdrand implementation in 2 in 2^32 cases on 32 bit arches and in 2 in 2^64 cases on 64 bit arches, but the fallback to the other random source ensures that in those rare occasions a random number can be generated. [Original Bug Text] On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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 1835809] Re: AMD Ryzen 3000 series fails to boot
A bunch of updates went public - the AGESA component update is still due as its pushed to the end user via the integration and qualification pipeline of the board vendors. It got said this will take several weeks. https://community.amd.com/community/gaming/blog/2019/07/30/community-update-5-let-s-talk-clocks-voltages-and-destiny-2 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: In Progress Status in systemd source package in Disco: Fix Released Status in systemd source package in Eoan: In Progress Bug description: [Impact] * Systems with AMD Ryzen 3000 series CPUs don't boot. [Test Case] * Boot with fixed systemd on an AMD Ryzen 3000 series system. [Regression Potential] * The fix itself is very small, it ignores known to be faulty random values returned by the rdrand instruction and use a different random source. Those values can still be returned by a properly working rdrand implementation in 2 in 2^32 cases on 32 bit arches and in 2 in 2^64 cases on 64 bit arches, but the fallback to the other random source ensures that in those rare occasions a random number can be generated. [Original Bug Text] On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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 1835809] Re: AMD Ryzen 3000 series fails to boot
Maybe unrelated (but those communications channel might be worth watching for related news): Robert Hallock of AMD has announced a new beta driver for the chipset that is/was available via google drive. It is said this fixes something relevant for at least the game Destiny 2. As the test phase was closed already a quick follow up in about 1 day was promised. https://www.reddit.com/r/Amd/comments/ciajef/placeholder_update_on_whea_warnings_destiny_2_and/evayush/ https://drive.google.com/file/d/1mojPNWcOuuhxvdBkYJlkLbsDXwGLImGp/view -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: In Progress Status in systemd source package in Disco: Fix Released Status in systemd source package in Eoan: In Progress Bug description: [Impact] * Systems with AMD Ryzen 3000 series CPUs don't boot. [Test Case] * Boot with fixed systemd on an AMD Ryzen 3000 series system. [Regression Potential] * The fix itself is very small, it ignores known to be faulty random values returned by the rdrand instruction and use a different random source. Those values can still be returned by a properly working rdrand implementation in 2 in 2^32 cases on 32 bit arches and in 2 in 2^64 cases on 64 bit arches, but the fallback to the other random source ensures that in those rare occasions a random number can be generated. [Original Bug Text] On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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 1835809] Re: AMD Ryzen 3000 series fails to boot
AMD has pulled back their first BIOS/Microcode fix due to problems with some boards switching down from PCI 4.0 to PCI 2.0 - the release seemingly only went as far as the big board vendors. the board vendors got order to not re-distribute that version in any form. sounds reasonable to me. indeed its already indicated that AMD still hopes to provide a solution in a near time frame. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: In Progress Status in systemd source package in Disco: Fix Released Status in systemd source package in Eoan: In Progress Bug description: [Impact] * Systems with AMD Ryzen 3000 series CPUs don't boot. [Test Case] * Boot with fixed systemd on an AMD Ryzen 3000 series system. [Regression Potential] * The fix itself is very small, it ignores known to be faulty random values returned by the rdrand instruction and use a different random source. Those values can still be returned by a properly working rdrand implementation in 2 in 2^32 cases on 32 bit arches and in 2 in 2^64 cases on 64 bit arches, but the fallback to the other random source ensures that in those rare occasions a random number can be generated. [Original Bug Text] On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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 1835809] Re: AMD Ryzen 3000 series fails to boot
** Tags removed: rls-dd-incoming rls-ee-incoming -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: In Progress Status in systemd source package in Disco: Fix Released Status in systemd source package in Eoan: In Progress Bug description: [Impact] * Systems with AMD Ryzen 3000 series CPUs don't boot. [Test Case] * Boot with fixed systemd on an AMD Ryzen 3000 series system. [Regression Potential] * The fix itself is very small, it ignores known to be faulty random values returned by the rdrand instruction and use a different random source. Those values can still be returned by a properly working rdrand implementation in 2 in 2^32 cases on 32 bit arches and in 2 in 2^64 cases on 64 bit arches, but the fallback to the other random source ensures that in those rare occasions a random number can be generated. [Original Bug Text] On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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 1835809] Re: AMD Ryzen 3000 series fails to boot
This bug was fixed in the package systemd - 240-6ubuntu5.2 --- systemd (240-6ubuntu5.2) disco; urgency=medium [ Jeremy Soller ] * random-util: eat up bad RDRAND values seen on AMD CPUs. This fixes AMD Ryzen 3000 series failing to boot (LP: #1835809) -- Balint Reczey Tue, 09 Jul 2019 11:52:55 +0200 ** Changed in: systemd (Ubuntu Disco) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: In Progress Status in systemd source package in Disco: Fix Released Status in systemd source package in Eoan: In Progress Bug description: [Impact] * Systems with AMD Ryzen 3000 series CPUs don't boot. [Test Case] * Boot with fixed systemd on an AMD Ryzen 3000 series system. [Regression Potential] * The fix itself is very small, it ignores known to be faulty random values returned by the rdrand instruction and use a different random source. Those values can still be returned by a properly working rdrand implementation in 2 in 2^32 cases on 32 bit arches and in 2 in 2^64 cases on 64 bit arches, but the fallback to the other random source ensures that in those rare occasions a random number can be generated. [Original Bug Text] On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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 1835809] Re: AMD Ryzen 3000 series fails to boot
AMD released a BIOS fix: https://www.phoronix.com/scan.php?page=news_item=AMD-Releases-Linux- Zen2-Fix_source=feedburner_medium=feed_campaign=Feed%3A+Phoronix+%28Phoronix%29 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: In Progress Status in systemd source package in Disco: Fix Committed Status in systemd source package in Eoan: In Progress Bug description: [Impact] * Systems with AMD Ryzen 3000 series CPUs don't boot. [Test Case] * Boot with fixed systemd on an AMD Ryzen 3000 series system. [Regression Potential] * The fix itself is very small, it ignores known to be faulty random values returned by the rdrand instruction and use a different random source. Those values can still be returned by a properly working rdrand implementation in 2 in 2^32 cases on 32 bit arches and in 2 in 2^64 cases on 64 bit arches, but the fallback to the other random source ensures that in those rare occasions a random number can be generated. [Original Bug Text] On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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 1835809] Re: AMD Ryzen 3000 series fails to boot
Hi, I can confirm now that newly installed 19.04 on 3400G is booting without any problems. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: In Progress Status in systemd source package in Disco: Fix Committed Status in systemd source package in Eoan: In Progress Bug description: [Impact] * Systems with AMD Ryzen 3000 series CPUs don't boot. [Test Case] * Boot with fixed systemd on an AMD Ryzen 3000 series system. [Regression Potential] * The fix itself is very small, it ignores known to be faulty random values returned by the rdrand instruction and use a different random source. Those values can still be returned by a properly working rdrand implementation in 2 in 2^32 cases on 32 bit arches and in 2 in 2^64 cases on 64 bit arches, but the fallback to the other random source ensures that in those rare occasions a random number can be generated. [Original Bug Text] On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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 1835809] Re: AMD Ryzen 3000 series fails to boot
** Also affects: systemd (Ubuntu Eoan) Importance: High Assignee: Balint Reczey (rbalint) Status: In Progress -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: In Progress Status in systemd source package in Disco: Fix Committed Status in systemd source package in Eoan: In Progress Bug description: [Impact] * Systems with AMD Ryzen 3000 series CPUs don't boot. [Test Case] * Boot with fixed systemd on an AMD Ryzen 3000 series system. [Regression Potential] * The fix itself is very small, it ignores known to be faulty random values returned by the rdrand instruction and use a different random source. Those values can still be returned by a properly working rdrand implementation in 2 in 2^32 cases on 32 bit arches and in 2 in 2^64 cases on 64 bit arches, but the fallback to the other random source ensures that in those rare occasions a random number can be generated. [Original Bug Text] On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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 1835809] Re: AMD Ryzen 3000 series fails to boot
Hi, could you confirm that this bug is regarding all 3 gen Ryzen processors? I mean that 3400G (with integrated GPU) processor has Zen+ architecture but others have Zen2. Thanks. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: In Progress Status in systemd source package in Disco: Fix Committed Bug description: [Impact] * Systems with AMD Ryzen 3000 series CPUs don't boot. [Test Case] * Boot with fixed systemd on an AMD Ryzen 3000 series system. [Regression Potential] * The fix itself is very small, it ignores known to be faulty random values returned by the rdrand instruction and use a different random source. Those values can still be returned by a properly working rdrand implementation in 2 in 2^32 cases on 32 bit arches and in 2 in 2^64 cases on 64 bit arches, but the fallback to the other random source ensures that in those rare occasions a random number can be generated. [Original Bug Text] On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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 1835809] Re: AMD Ryzen 3000 series fails to boot
@matthew-sleeper & All, The current options workaround options are installing 18.04/18.10, then upgrading to 19.04. Using the netboot installer to install 19.04 on AMD 3000 series machines may also work after the fix for this but gets released to -updates: http://cdimage.ubuntu.com/netboot/disco/ I personally believe that this bug would warrant at least spinning a half-official installer for amd64, but @adconrad can make this call, not me. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: In Progress Status in systemd source package in Disco: Fix Committed Bug description: [Impact] * Systems with AMD Ryzen 3000 series CPUs don't boot. [Test Case] * Boot with fixed systemd on an AMD Ryzen 3000 series system. [Regression Potential] * The fix itself is very small, it ignores known to be faulty random values returned by the rdrand instruction and use a different random source. Those values can still be returned by a properly working rdrand implementation in 2 in 2^32 cases on 32 bit arches and in 2 in 2^64 cases on 64 bit arches, but the fallback to the other random source ensures that in those rare occasions a random number can be generated. [Original Bug Text] On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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 1835809] Re: AMD Ryzen 3000 series fails to boot
>> FWIW, I think not booting a 19.04 ISO is probably fine, Unless like me, you have just upgraded your hardware to a Ryzen 3600x and find you have to downgrade from the version you are using on your old machine to use the new machine you just purchased. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: In Progress Status in systemd source package in Disco: Fix Committed Bug description: [Impact] * Systems with AMD Ryzen 3000 series CPUs don't boot. [Test Case] * Boot with fixed systemd on an AMD Ryzen 3000 series system. [Regression Potential] * The fix itself is very small, it ignores known to be faulty random values returned by the rdrand instruction and use a different random source. Those values can still be returned by a properly working rdrand implementation in 2 in 2^32 cases on 32 bit arches and in 2 in 2^64 cases on 64 bit arches, but the fallback to the other random source ensures that in those rare occasions a random number can be generated. [Original Bug Text] On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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 1835809] Re: AMD Ryzen 3000 series fails to boot
I tested 240-6ubuntu5.2, it fixes the issue on Ubuntu 19.04 ** Tags removed: verification-needed-disco ** Tags added: verification-done-disco ** Tags removed: verification-needed -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: In Progress Status in systemd source package in Disco: Fix Committed Bug description: [Impact] * Systems with AMD Ryzen 3000 series CPUs don't boot. [Test Case] * Boot with fixed systemd on an AMD Ryzen 3000 series system. [Regression Potential] * The fix itself is very small, it ignores known to be faulty random values returned by the rdrand instruction and use a different random source. Those values can still be returned by a properly working rdrand implementation in 2 in 2^32 cases on 32 bit arches and in 2 in 2^64 cases on 64 bit arches, but the fallback to the other random source ensures that in those rare occasions a random number can be generated. [Original Bug Text] On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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 1835809] Re: AMD Ryzen 3000 series fails to boot
Thanks, I will get it tested soon -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: In Progress Status in systemd source package in Disco: Fix Committed Bug description: [Impact] * Systems with AMD Ryzen 3000 series CPUs don't boot. [Test Case] * Boot with fixed systemd on an AMD Ryzen 3000 series system. [Regression Potential] * The fix itself is very small, it ignores known to be faulty random values returned by the rdrand instruction and use a different random source. Those values can still be returned by a properly working rdrand implementation in 2 in 2^32 cases on 32 bit arches and in 2 in 2^64 cases on 64 bit arches, but the fallback to the other random source ensures that in those rare occasions a random number can be generated. [Original Bug Text] On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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 1835809] Re: AMD Ryzen 3000 series fails to boot
Note that the fix is committed to git for eoan, but not uploaded as systemd currently fails its testsuite on eoan. This needs investigation. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: In Progress Status in systemd source package in Disco: Fix Committed Bug description: [Impact] * Systems with AMD Ryzen 3000 series CPUs don't boot. [Test Case] * Boot with fixed systemd on an AMD Ryzen 3000 series system. [Regression Potential] * The fix itself is very small, it ignores known to be faulty random values returned by the rdrand instruction and use a different random source. Those values can still be returned by a properly working rdrand implementation in 2 in 2^32 cases on 32 bit arches and in 2 in 2^64 cases on 64 bit arches, but the fallback to the other random source ensures that in those rare occasions a random number can be generated. [Original Bug Text] On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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 1835809] Re: AMD Ryzen 3000 series fails to boot
Hello Jeremy, or anyone else affected, Accepted systemd into disco-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/systemd/240-6ubuntu5.2 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 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 and change the tag from verification-needed-disco to verification-done-disco. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-disco. 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. ** Changed in: systemd (Ubuntu Disco) Status: In Progress => Fix Committed ** Tags added: verification-needed verification-needed-disco ** Changed in: systemd (Ubuntu Disco) Assignee: (unassigned) => Balint Reczey (rbalint) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: In Progress Status in systemd source package in Disco: Fix Committed Bug description: [Impact] * Systems with AMD Ryzen 3000 series CPUs don't boot. [Test Case] * Boot with fixed systemd on an AMD Ryzen 3000 series system. [Regression Potential] * The fix itself is very small, it ignores known to be faulty random values returned by the rdrand instruction and use a different random source. Those values can still be returned by a properly working rdrand implementation in 2 in 2^32 cases on 32 bit arches and in 2 in 2^64 cases on 64 bit arches, but the fallback to the other random source ensures that in those rare occasions a random number can be generated. [Original Bug Text] On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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 1835809] Re: AMD Ryzen 3000 series fails to boot
** Description changed: + [Impact] + + * Systems with AMD Ryzen 3000 series CPUs don't boot. + + [Test Case] + + * Boot with fixed systemd on an AMD Ryzen 3000 series system. + + [Regression Potential] + + * The fix itself is very small, it ignores known to be faulty random + values returned by the rdrand instruction and use a different random + source. Those values can still be returned by a properly working rdrand + implementation in 2 in 2^32 cases on 32 bit arches and in 2 in 2^64 + cases on 64 bit arches, but the fallback to the other random source + ensures that in those rare occasions a random number can be generated. + + [Original Bug Text] + On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: In Progress Status in systemd source package in Disco: In Progress Bug description: [Impact] * Systems with AMD Ryzen 3000 series CPUs don't boot. [Test Case] * Boot with fixed systemd on an AMD Ryzen 3000 series system. [Regression Potential] * The fix itself is very small, it ignores known to be faulty random values returned by the rdrand instruction and use a different random source. Those values can still be returned by a properly working rdrand implementation in 2 in 2^32 cases on 32 bit arches and in 2 in 2^64 cases on 64 bit arches, but the fallback to the other random source ensures that in those rare occasions a random number can be generated. [Original Bug Text] On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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 1835809] Re: AMD Ryzen 3000 series fails to boot
** Changed in: systemd (Ubuntu) Assignee: (unassigned) => Balint Reczey (rbalint) ** Changed in: systemd (Ubuntu) Status: Confirmed => In Progress ** Also affects: systemd (Ubuntu Disco) Importance: Undecided Status: New ** Changed in: systemd (Ubuntu Disco) Status: New => In Progress -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: In Progress Status in systemd source package in Disco: In Progress Bug description: On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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 1835809] Re: AMD Ryzen 3000 series fails to boot
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: systemd (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: Confirmed Bug description: On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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 1835809] Re: AMD Ryzen 3000 series fails to boot
FWIW, I think not booting a 19.04 ISO is probably fine, and it's not worth spinning a point release for this. "I can't install a 9mo release on this hardware" is unforunate, but not world-ending. However, we should definitely SRU this for people who are likely to take their EXISTING 19.04 system with a Ryzen 1xxx/2xxx and drop in a 3xxx and find it doesn't boot anymore. Also, obviously, we should make sure it's fixed for 19.10. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: New Bug description: On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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 1835809] Re: AMD Ryzen 3000 series fails to boot
Sebastien, thanks for getting eyes on it! Éric, these systems will not boot the 19.04 ISO without either new firmware fixing the rdrand instruction, or a new ISO updating systemd with this patch. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: New Bug description: On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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 1835809] Re: AMD Ryzen 3000 series fails to boot
Good findings! Thank you so much for testing the rdrand theory. I guess a read fix would require a new ISO, which could easily be made as a dot release (19.04.1). Regards, Eric -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: New Bug description: On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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 1835809] Re: AMD Ryzen 3000 series fails to boot
Thanks for your bug report & patch! I'm subscribing ubuntu-sponsors which is what is needed for the bug to get on the sponsoring queue (http://reqorts.qa.ubuntu.com/reports/sponsoring/index.html) I'm also tagging the bug rls-dd-incoming and rls-ee-incoming so it gets on the list of targetted to review which should help visibility ** Changed in: systemd (Ubuntu) Importance: Undecided => High ** Tags added: rls-dd-incoming rls-ee-incoming -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: New Bug description: On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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 1835809] Re: AMD Ryzen 3000 series fails to boot
I have tested the patch posted, and it produces a bootable system with 19.04. We will be releasing the patched version of systemd in the following PPAs: Pop!_OS - https://launchpad.net/~system76/+archive/ubuntu/pop Ubuntu support for System76 computers - https://launchpad.net/~system76-dev/+archive/ubuntu/stable Please let me know what needs to happen to get this patch into Ubuntu 19.04 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: New Bug description: On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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 1835809] Re: AMD Ryzen 3000 series fails to boot
A systemd package with this patch applied is building here: - amd64 - https://launchpad.net/~system76/+archive/ubuntu/proposed/+build/17236776 - i386 - https://launchpad.net/~system76/+archive/ubuntu/proposed/+build/17236777 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: New Bug description: On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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 1835809] Re: AMD Ryzen 3000 series fails to boot
The attachment "Rebase of https://github.com/systemd/systemd/pull/12536; seems to be a patch. If it isn't, please remove the "patch" flag from the attachment, remove the "patch" tag, and if you are a member of the ~ubuntu-reviewers, unsubscribe the team. [This is an automated message performed by a Launchpad user owned by ~brian-murray, for any issues please contact him.] ** Tags added: patch -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1835809 Title: AMD Ryzen 3000 series fails to boot Status in systemd package in Ubuntu: New Bug description: On the new AMD Ryzen 3000 series CPUs, there is an issue with systemd preventing the boot process from completing. This issue does not affect the older systemd version in 18.04, but affects the 19.04 version. Here is a screenshot showing what happens: https://www.phoronix.net/image.php?id=ryzen-3700x-3900x-linux=amd_zen2_14_show I am currently testing a patch to systemd, derived from this pull request: https://github.com/systemd/systemd/pull/12536 This is a high severity issue, as I do not believe there is no potential workaround without either a firmware update or an ISO respin. I have attached a rebase of the potential patch on the current 19.04 version of systemd for reference. I will provide more details after testing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1835809/+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
