[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
Possible duplicate on Impish:
https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1959522
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Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in zfs-linux package in Ubuntu:
Fix Released
Status in zfs-linux source package in Focal:
Fix Released
Status in zfs-linux source package in Groovy:
Fix Released
Bug description:
[Impact]
* Users can’t revert to previous snapshots when enabling the hw enablement
stack kernel on focal or using any more recent version.
* The option is available on grub and will let you with a broken system,
partially cloned.
[Test Case]
* Boot on a system, using ZFS and ZSys.
* In grub, select "History" entry
* Select one of the "Revert" option: the system should boot after being
reverted with an older version.
[Where problems could occur]
* The code is in the initramfs, where the generated id suffix for all our
ZFS datasets was empty due to new coreutils/kernels.
* We replace dd with another way (more robust and simple) for generating
this ID.
-
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1894329/+subscriptions
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[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
Does this fix also work for Impish Indri (21.10) because I noticed the
same issue but I was not able to fix the issue by manually changing the
line within /usr/share/initramfs-tools/scripts/zfs.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in zfs-linux package in Ubuntu:
Fix Released
Status in zfs-linux source package in Focal:
Fix Released
Status in zfs-linux source package in Groovy:
Fix Released
Bug description:
[Impact]
* Users can’t revert to previous snapshots when enabling the hw enablement
stack kernel on focal or using any more recent version.
* The option is available on grub and will let you with a broken system,
partially cloned.
[Test Case]
* Boot on a system, using ZFS and ZSys.
* In grub, select "History" entry
* Select one of the "Revert" option: the system should boot after being
reverted with an older version.
[Where problems could occur]
* The code is in the initramfs, where the generated id suffix for all our
ZFS datasets was empty due to new coreutils/kernels.
* We replace dd with another way (more robust and simple) for generating
this ID.
-
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1894329/+subscriptions
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[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
** No longer affects: coreutils (Ubuntu Groovy)
** No longer affects: coreutils (Ubuntu Focal)
** No longer affects: coreutils (Ubuntu)
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in zfs-linux package in Ubuntu:
Fix Released
Status in zfs-linux source package in Focal:
Fix Released
Status in zfs-linux source package in Groovy:
Fix Released
Bug description:
[Impact]
* Users can’t revert to previous snapshots when enabling the hw enablement
stack kernel on focal or using any more recent version.
* The option is available on grub and will let you with a broken system,
partially cloned.
[Test Case]
* Boot on a system, using ZFS and ZSys.
* In grub, select "History" entry
* Select one of the "Revert" option: the system should boot after being
reverted with an older version.
[Where problems could occur]
* The code is in the initramfs, where the generated id suffix for all our
ZFS datasets was empty due to new coreutils/kernels.
* We replace dd with another way (more robust and simple) for generating
this ID.
-
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1894329/+subscriptions
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[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
This bug was fixed in the package zfs-linux - 0.8.3-1ubuntu12.6
---
zfs-linux (0.8.3-1ubuntu12.6) focal; urgency=medium
[ Didier Roche ]
[ Jean-Baptiste Lallement ]
* Generate clone uuid without dd which is flagged as having an executable
stack. Thanks Usarin Heininga for the patch (LP: #1894329)
[ Andrea Righi ]
* fix potential user-space double free when running "zfs mount -a"
(LP: #1902588)
- 4702-Revert-Let-zfs-mount-all-tolerate-in-progress-mounts.patch
-- Colin Ian King Mon, 30 Nov 2020 19:00:00
+
** Changed in: zfs-linux (Ubuntu Focal)
Status: Fix Committed => Fix Released
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in coreutils package in Ubuntu:
Incomplete
Status in zfs-linux package in Ubuntu:
Fix Released
Status in coreutils source package in Focal:
Incomplete
Status in zfs-linux source package in Focal:
Fix Released
Status in coreutils source package in Groovy:
Incomplete
Status in zfs-linux source package in Groovy:
Fix Released
Bug description:
[Impact]
* Users can’t revert to previous snapshots when enabling the hw enablement
stack kernel on focal or using any more recent version.
* The option is available on grub and will let you with a broken system,
partially cloned.
[Test Case]
* Boot on a system, using ZFS and ZSys.
* In grub, select "History" entry
* Select one of the "Revert" option: the system should boot after being
reverted with an older version.
[Where problems could occur]
* The code is in the initramfs, where the generated id suffix for all our
ZFS datasets was empty due to new coreutils/kernels.
* We replace dd with another way (more robust and simple) for generating
this ID.
-
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/1894329/+subscriptions
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[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
I tested this out with focal -proposed and don't see any issues. Looks
OK to me.
** Tags removed: verification-needed-focal
** Tags added: verification-done-focal
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in coreutils package in Ubuntu:
Incomplete
Status in zfs-linux package in Ubuntu:
Fix Released
Status in coreutils source package in Focal:
Incomplete
Status in zfs-linux source package in Focal:
Fix Committed
Status in coreutils source package in Groovy:
Incomplete
Status in zfs-linux source package in Groovy:
Fix Released
Bug description:
[Impact]
* Users can’t revert to previous snapshots when enabling the hw enablement
stack kernel on focal or using any more recent version.
* The option is available on grub and will let you with a broken system,
partially cloned.
[Test Case]
* Boot on a system, using ZFS and ZSys.
* In grub, select "History" entry
* Select one of the "Revert" option: the system should boot after being
reverted with an older version.
[Where problems could occur]
* The code is in the initramfs, where the generated id suffix for all our
ZFS datasets was empty due to new coreutils/kernels.
* We replace dd with another way (more robust and simple) for generating
this ID.
-
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/1894329/+subscriptions
--
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Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
This bug was fixed in the package zfs-linux - 0.8.4-1ubuntu11.1
---
zfs-linux (0.8.4-1ubuntu11.1) groovy; urgency=medium
[ Didier Roche ]
[ Jean-Baptiste Lallement ]
* Generate clone uuid without dd which is flagged as having an executable
stack. Thanks Usarin Heininga for the patch (LP: #1894329)
[ Andrea Righi ]
* fix potential user-space double free when running "zfs mount -a"
(LP: #1902588)
- 4702-Revert-Let-zfs-mount-all-tolerate-in-progress-mounts.patch
-- Colin Ian King Mon, 30 Nov 2020 19:00:00
+
** Changed in: zfs-linux (Ubuntu Groovy)
Status: Fix Committed => Fix Released
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in coreutils package in Ubuntu:
Incomplete
Status in zfs-linux package in Ubuntu:
Fix Released
Status in coreutils source package in Focal:
Incomplete
Status in zfs-linux source package in Focal:
Fix Committed
Status in coreutils source package in Groovy:
Incomplete
Status in zfs-linux source package in Groovy:
Fix Released
Bug description:
[Impact]
* Users can’t revert to previous snapshots when enabling the hw enablement
stack kernel on focal or using any more recent version.
* The option is available on grub and will let you with a broken system,
partially cloned.
[Test Case]
* Boot on a system, using ZFS and ZSys.
* In grub, select "History" entry
* Select one of the "Revert" option: the system should boot after being
reverted with an older version.
[Where problems could occur]
* The code is in the initramfs, where the generated id suffix for all our
ZFS datasets was empty due to new coreutils/kernels.
* We replace dd with another way (more robust and simple) for generating
this ID.
-
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/1894329/+subscriptions
--
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Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
** Tags added: verification-done-groovy verification-needed-focal
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in coreutils package in Ubuntu:
Incomplete
Status in zfs-linux package in Ubuntu:
Fix Released
Status in coreutils source package in Focal:
Incomplete
Status in zfs-linux source package in Focal:
Fix Committed
Status in coreutils source package in Groovy:
Incomplete
Status in zfs-linux source package in Groovy:
Fix Committed
Bug description:
[Impact]
* Users can’t revert to previous snapshots when enabling the hw enablement
stack kernel on focal or using any more recent version.
* The option is available on grub and will let you with a broken system,
partially cloned.
[Test Case]
* Boot on a system, using ZFS and ZSys.
* In grub, select "History" entry
* Select one of the "Revert" option: the system should boot after being
reverted with an older version.
[Where problems could occur]
* The code is in the initramfs, where the generated id suffix for all our
ZFS datasets was empty due to new coreutils/kernels.
* We replace dd with another way (more robust and simple) for generating
this ID.
-
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/1894329/+subscriptions
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[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
Yes!
Used the Software Updater to add the groovy-proposed repository.
Selected and installed the ZFS packages (from Software Updater).
Installed a small package (using "apt install") to force a grub update.
Rebooted.
"df -h" showed root mounted on the correct filesystem (instead of the
previous, truncated "rpool/ROOT/ubuntu_").
Thank folks!!
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in coreutils package in Ubuntu:
Incomplete
Status in zfs-linux package in Ubuntu:
Fix Released
Status in coreutils source package in Focal:
Incomplete
Status in zfs-linux source package in Focal:
Fix Committed
Status in coreutils source package in Groovy:
Incomplete
Status in zfs-linux source package in Groovy:
Fix Committed
Bug description:
[Impact]
* Users can’t revert to previous snapshots when enabling the hw enablement
stack kernel on focal or using any more recent version.
* The option is available on grub and will let you with a broken system,
partially cloned.
[Test Case]
* Boot on a system, using ZFS and ZSys.
* In grub, select "History" entry
* Select one of the "Revert" option: the system should boot after being
reverted with an older version.
[Where problems could occur]
* The code is in the initramfs, where the generated id suffix for all our
ZFS datasets was empty due to new coreutils/kernels.
* We replace dd with another way (more robust and simple) for generating
this ID.
-
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/1894329/+subscriptions
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[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
I installed: zfs-initramfs 0.8.4-1ubuntu11.1 amd64 from groovy-proposed
olivier@bison:~$ sudo apt install zfs-initramfs
I created a new snapshot:
olivier@bison:~$ sudo zsysctl state save -s xfer01
I restarted the laptop and did a revert from xfer01, and the boot was successful
I confirm this fixes the issue for groovy
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in coreutils package in Ubuntu:
Incomplete
Status in zfs-linux package in Ubuntu:
Fix Released
Status in coreutils source package in Focal:
Incomplete
Status in zfs-linux source package in Focal:
Fix Committed
Status in coreutils source package in Groovy:
Incomplete
Status in zfs-linux source package in Groovy:
Fix Committed
Bug description:
[Impact]
* Users can’t revert to previous snapshots when enabling the hw enablement
stack kernel on focal or using any more recent version.
* The option is available on grub and will let you with a broken system,
partially cloned.
[Test Case]
* Boot on a system, using ZFS and ZSys.
* In grub, select "History" entry
* Select one of the "Revert" option: the system should boot after being
reverted with an older version.
[Where problems could occur]
* The code is in the initramfs, where the generated id suffix for all our
ZFS datasets was empty due to new coreutils/kernels.
* We replace dd with another way (more robust and simple) for generating
this ID.
-
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/1894329/+subscriptions
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[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
This fixed the bug for me on 20.10 after I updated relevant zfs packages
to 0.8.4-1ubuntu11.1 from groovy-proposed.
After the update I installed a random package. Tried to revert to the
snapshot created by apt. The package was not on my system. It worked.
Then I reverted back the revert. The package was back on my system.
Everything seems to work now.
Thank you to everyone involved for the fix!
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in coreutils package in Ubuntu:
Incomplete
Status in zfs-linux package in Ubuntu:
Fix Released
Status in coreutils source package in Focal:
Incomplete
Status in zfs-linux source package in Focal:
Fix Committed
Status in coreutils source package in Groovy:
Incomplete
Status in zfs-linux source package in Groovy:
Fix Committed
Bug description:
[Impact]
* Users can’t revert to previous snapshots when enabling the hw enablement
stack kernel on focal or using any more recent version.
* The option is available on grub and will let you with a broken system,
partially cloned.
[Test Case]
* Boot on a system, using ZFS and ZSys.
* In grub, select "History" entry
* Select one of the "Revert" option: the system should boot after being
reverted with an older version.
[Where problems could occur]
* The code is in the initramfs, where the generated id suffix for all our
ZFS datasets was empty due to new coreutils/kernels.
* We replace dd with another way (more robust and simple) for generating
this ID.
-
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/1894329/+subscriptions
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Post to : kernel-packages@lists.launchpad.net
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More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
Hello Usarin, or anyone else affected,
Accepted zfs-linux into groovy-proposed. The package will build now and
be available at https://launchpad.net/ubuntu/+source/zfs-
linux/0.8.4-1ubuntu11.1 in a few hours, and then in the -proposed
repository.
Please help us by testing this new package. See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how
to enable and use -proposed. Your feedback will aid us getting this
update out to other Ubuntu users.
If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, what testing has been
performed on the package and change the tag from verification-needed-
groovy to verification-done-groovy. If it does not fix the bug for you,
please add a comment stating that, and change the tag to verification-
failed-groovy. 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: zfs-linux (Ubuntu Groovy)
Status: Triaged => Fix Committed
** Changed in: zfs-linux (Ubuntu Focal)
Status: Triaged => Fix Committed
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in coreutils package in Ubuntu:
Incomplete
Status in zfs-linux package in Ubuntu:
Fix Released
Status in coreutils source package in Focal:
Incomplete
Status in zfs-linux source package in Focal:
Fix Committed
Status in coreutils source package in Groovy:
Incomplete
Status in zfs-linux source package in Groovy:
Fix Committed
Bug description:
[Impact]
* Users can’t revert to previous snapshots when enabling the hw enablement
stack kernel on focal or using any more recent version.
* The option is available on grub and will let you with a broken system,
partially cloned.
[Test Case]
* Boot on a system, using ZFS and ZSys.
* In grub, select "History" entry
* Select one of the "Revert" option: the system should boot after being
reverted with an older version.
[Where problems could occur]
* The code is in the initramfs, where the generated id suffix for all our
ZFS datasets was empty due to new coreutils/kernels.
* We replace dd with another way (more robust and simple) for generating
this ID.
-
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/1894329/+subscriptions
--
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Post to : kernel-packages@lists.launchpad.net
Unsubscribe
[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
** Description changed:
+ [Impact]
+
+ * Users can’t revert to previous snapshots when enabling the hw enablement
stack kernel on focal or using any more recent version.
+ * The option is available on grub and will let you with a broken system,
partially cloned.
+
+ [Test Case]
+
+ * Boot on a system, using ZFS and ZSys.
+ * In grub, select "History" entry
+ * Select one of the "Revert" option: the system should boot after being
reverted with an older version.
+
+
+ [Where problems could occur]
+ * The code is in the initramfs, where the generated id suffix for all our
ZFS datasets was empty due to new coreutils/kernels.
+ * We replace dd with another way (more robust and simple) for generating
this ID.
+
+
+ -
+
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in coreutils package in Ubuntu:
Incomplete
Status in zfs-linux package in Ubuntu:
Fix Released
Status in coreutils source package in Focal:
Incomplete
Status in zfs-linux source package in Focal:
Triaged
Status in coreutils source package in Groovy:
Incomplete
Status in zfs-linux source package in Groovy:
Triaged
Bug description:
[Impact]
* Users can’t revert to previous snapshots when enabling the hw enablement
stack kernel on focal or using any more recent version.
* The option is available on grub and will let you with a broken system,
partially cloned.
[Test Case]
* Boot on a system, using ZFS and ZSys.
* In grub, select "History" entry
* Select one of the "Revert" option: the system should boot after being
reverted with an older version.
[Where problems could occur]
* The code is in the initramfs, where the generated id suffix for all our
ZFS datasets was empty due to new coreutils/kernels.
* We replace dd with another way (more robust and simple) for generating
this ID.
-
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the
[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
We will backport your patch to previous releases soon.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in coreutils package in Ubuntu:
Incomplete
Status in zfs-linux package in Ubuntu:
Fix Released
Status in coreutils source package in Focal:
Incomplete
Status in zfs-linux source package in Focal:
Triaged
Status in coreutils source package in Groovy:
Incomplete
Status in zfs-linux source package in Groovy:
Triaged
Bug description:
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
Thanks for the confirmation :)
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in coreutils package in Ubuntu:
Incomplete
Status in zfs-linux package in Ubuntu:
Fix Released
Status in coreutils source package in Focal:
Incomplete
Status in zfs-linux source package in Focal:
Triaged
Status in coreutils source package in Groovy:
Incomplete
Status in zfs-linux source package in Groovy:
Triaged
Bug description:
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/1894329/+subscriptions
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[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
I have tested the new package on Hirsute. Everything is working now.
Thanks.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in coreutils package in Ubuntu:
Incomplete
Status in zfs-linux package in Ubuntu:
Fix Released
Status in coreutils source package in Focal:
Incomplete
Status in zfs-linux source package in Focal:
Triaged
Status in coreutils source package in Groovy:
Incomplete
Status in zfs-linux source package in Groovy:
Triaged
Bug description:
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/1894329/+subscriptions
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[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
This bug was fixed in the package zfs-linux - 0.8.4-1ubuntu14
---
zfs-linux (0.8.4-1ubuntu14) hirsute; urgency=medium
[ Didier Roche ]
[ Jean-Baptiste Lallement ]
* Generate clone uuid without dd which is flagged as having an executable
stack. Thanks Usarin Heininga for the patch (LP: #1894329)
-- Jean-Baptiste Lallement Mon,
09 Nov 2020 10:25:57 +0100
** Changed in: zfs-linux (Ubuntu)
Status: In Progress => Fix Released
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in coreutils package in Ubuntu:
Incomplete
Status in zfs-linux package in Ubuntu:
Fix Released
Status in coreutils source package in Focal:
Incomplete
Status in zfs-linux source package in Focal:
Triaged
Status in coreutils source package in Groovy:
Incomplete
Status in zfs-linux source package in Groovy:
Triaged
Bug description:
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/1894329/+subscriptions
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[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
Patch for Focal.
** Patch added: "zfs-linux_0.8.3-1ubuntu12.4_0.8.3-1ubuntu12.5.debdiff"
https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1894329/+attachment/5433047/+files/zfs-linux_0.8.3-1ubuntu12.4_0.8.3-1ubuntu12.5.debdiff
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in coreutils package in Ubuntu:
Incomplete
Status in zfs-linux package in Ubuntu:
In Progress
Status in coreutils source package in Focal:
Incomplete
Status in zfs-linux source package in Focal:
Triaged
Status in coreutils source package in Groovy:
Incomplete
Status in zfs-linux source package in Groovy:
Triaged
Bug description:
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/1894329/+subscriptions
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[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
Patch for 20.10.
** Patch added: "zfs-linux_0.8.4-1ubuntu11_0.8.4-1ubuntu11.1.debdiff"
https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1894329/+attachment/5433041/+files/zfs-linux_0.8.4-1ubuntu11_0.8.4-1ubuntu11.1.debdiff
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in coreutils package in Ubuntu:
Incomplete
Status in zfs-linux package in Ubuntu:
In Progress
Status in coreutils source package in Focal:
Incomplete
Status in zfs-linux source package in Focal:
Triaged
Status in coreutils source package in Groovy:
Incomplete
Status in zfs-linux source package in Groovy:
Triaged
Bug description:
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/1894329/+subscriptions
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[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
This is the patch from Usarin Heininga applied against Hirsute.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in coreutils package in Ubuntu:
Incomplete
Status in zfs-linux package in Ubuntu:
In Progress
Status in coreutils source package in Focal:
Incomplete
Status in zfs-linux source package in Focal:
Triaged
Status in coreutils source package in Groovy:
Incomplete
Status in zfs-linux source package in Groovy:
Triaged
Bug description:
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/1894329/+subscriptions
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[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
** Patch added: "zfs-linux_0.8.4-1ubuntu13_0.8.4-1ubuntu14.debdiff"
https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1894329/+attachment/5433026/+files/zfs-linux_0.8.4-1ubuntu13_0.8.4-1ubuntu14.debdiff
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in coreutils package in Ubuntu:
Incomplete
Status in zfs-linux package in Ubuntu:
In Progress
Status in coreutils source package in Focal:
Incomplete
Status in zfs-linux source package in Focal:
Triaged
Status in coreutils source package in Groovy:
Incomplete
Status in zfs-linux source package in Groovy:
Triaged
Bug description:
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/1894329/+subscriptions
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More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
** No longer affects: zsys (Ubuntu)
** No longer affects: zsys (Ubuntu Groovy)
** No longer affects: zsys (Ubuntu Focal)
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in coreutils package in Ubuntu:
Incomplete
Status in zfs-linux package in Ubuntu:
In Progress
Status in coreutils source package in Focal:
Incomplete
Status in zfs-linux source package in Focal:
Triaged
Status in coreutils source package in Groovy:
Incomplete
Status in zfs-linux source package in Groovy:
Triaged
Bug description:
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
** Changed in: zsys (Ubuntu Focal)
Status: Confirmed => Invalid
** Changed in: zsys (Ubuntu Groovy)
Status: Confirmed => Invalid
** Changed in: coreutils (Ubuntu Focal)
Status: Confirmed => Incomplete
** Changed in: coreutils (Ubuntu Groovy)
Status: Confirmed => Incomplete
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in coreutils package in Ubuntu:
Incomplete
Status in zfs-linux package in Ubuntu:
In Progress
Status in zsys package in Ubuntu:
Invalid
Status in coreutils source package in Focal:
Incomplete
Status in zfs-linux source package in Focal:
Triaged
Status in zsys source package in Focal:
Invalid
Status in coreutils source package in Groovy:
Incomplete
Status in zfs-linux source package in Groovy:
Triaged
Status in zsys source package in Groovy:
Invalid
Bug description:
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/1894329/+subscriptions
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[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: coreutils (Ubuntu Focal)
Status: New => Confirmed
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in coreutils package in Ubuntu:
Incomplete
Status in zfs-linux package in Ubuntu:
In Progress
Status in zsys package in Ubuntu:
Invalid
Status in coreutils source package in Focal:
Confirmed
Status in zfs-linux source package in Focal:
Triaged
Status in zsys source package in Focal:
Confirmed
Status in coreutils source package in Groovy:
Confirmed
Status in zfs-linux source package in Groovy:
Triaged
Status in zsys source package in Groovy:
Confirmed
Bug description:
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/1894329/+subscriptions
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[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: zsys (Ubuntu Focal)
Status: New => Confirmed
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in coreutils package in Ubuntu:
Incomplete
Status in zfs-linux package in Ubuntu:
In Progress
Status in zsys package in Ubuntu:
Invalid
Status in coreutils source package in Focal:
Confirmed
Status in zfs-linux source package in Focal:
Triaged
Status in zsys source package in Focal:
Confirmed
Status in coreutils source package in Groovy:
Confirmed
Status in zfs-linux source package in Groovy:
Triaged
Status in zsys source package in Groovy:
Confirmed
Bug description:
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/1894329/+subscriptions
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[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: zsys (Ubuntu Groovy)
Status: New => Confirmed
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in coreutils package in Ubuntu:
Incomplete
Status in zfs-linux package in Ubuntu:
In Progress
Status in zsys package in Ubuntu:
Invalid
Status in coreutils source package in Focal:
Confirmed
Status in zfs-linux source package in Focal:
Triaged
Status in zsys source package in Focal:
Confirmed
Status in coreutils source package in Groovy:
Confirmed
Status in zfs-linux source package in Groovy:
Triaged
Status in zsys source package in Groovy:
Confirmed
Bug description:
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/1894329/+subscriptions
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[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
** Changed in: zfs-linux (Ubuntu)
Importance: Undecided => High
** Changed in: zfs-linux (Ubuntu)
Status: Triaged => In Progress
** Changed in: zfs-linux (Ubuntu)
Assignee: (unassigned) => Jean-Baptiste Lallement (jibel)
** Also affects: coreutils (Ubuntu Groovy)
Importance: Undecided
Status: New
** Also affects: zfs-linux (Ubuntu Groovy)
Importance: Undecided
Status: New
** Also affects: zsys (Ubuntu Groovy)
Importance: Undecided
Status: New
** Also affects: coreutils (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: zfs-linux (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: zsys (Ubuntu Focal)
Importance: Undecided
Status: New
** Changed in: zfs-linux (Ubuntu Focal)
Status: New => Triaged
** Changed in: zfs-linux (Ubuntu Groovy)
Status: New => Triaged
** Changed in: zfs-linux (Ubuntu Focal)
Importance: Undecided => High
** Changed in: zfs-linux (Ubuntu Groovy)
Importance: Undecided => High
** Changed in: zfs-linux (Ubuntu Focal)
Assignee: (unassigned) => Jean-Baptiste Lallement (jibel)
** Changed in: zfs-linux (Ubuntu Groovy)
Assignee: (unassigned) => Jean-Baptiste Lallement (jibel)
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in coreutils package in Ubuntu:
Incomplete
Status in zfs-linux package in Ubuntu:
In Progress
Status in zsys package in Ubuntu:
Invalid
Status in coreutils source package in Focal:
Confirmed
Status in zfs-linux source package in Focal:
Triaged
Status in zsys source package in Focal:
Confirmed
Status in coreutils source package in Groovy:
Confirmed
Status in zfs-linux source package in Groovy:
Triaged
Status in zsys source package in Groovy:
Confirmed
Bug description:
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/1894329/+subscriptions
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Post to : kernel-packages@lists.launchpad.net
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More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: coreutils (Ubuntu Groovy)
Status: New => Confirmed
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in coreutils package in Ubuntu:
Incomplete
Status in zfs-linux package in Ubuntu:
In Progress
Status in zsys package in Ubuntu:
Invalid
Status in coreutils source package in Focal:
Confirmed
Status in zfs-linux source package in Focal:
Triaged
Status in zsys source package in Focal:
Confirmed
Status in coreutils source package in Groovy:
Confirmed
Status in zfs-linux source package in Groovy:
Triaged
Status in zsys source package in Groovy:
Confirmed
Bug description:
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/1894329/+subscriptions
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More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
I'm closing the zsys task because it is an issue with dd not zsys. For
lack of fix in dd we will implement the workaround as a last resort.
** Changed in: zsys (Ubuntu)
Status: New => Invalid
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in coreutils package in Ubuntu:
Incomplete
Status in zfs-linux package in Ubuntu:
Triaged
Status in zsys package in Ubuntu:
Invalid
Bug description:
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/1894329/+subscriptions
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Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
When I extract my initramfs I see that the size of the dd command is not equal
to the size of the dd command provided by coreutils. It is the dd command
provided by klibc-utils.
So you might want to tag them as well.
Regards.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in coreutils package in Ubuntu:
Incomplete
Status in zfs-linux package in Ubuntu:
Triaged
Status in zsys package in Ubuntu:
New
Bug description:
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/1894329/+subscriptions
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[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
When I extract my initramfs I see that the size of the dd command is not equal
to the size of the dd command provided by coreutils. It is the dd command
provided by klibc-utils.
So you might want to tag them as well.
Regards.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in coreutils package in Ubuntu:
Incomplete
Status in zfs-linux package in Ubuntu:
Triaged
Status in zsys package in Ubuntu:
New
Bug description:
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/1894329/+subscriptions
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[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
When I extract my initramfs I see that the size of the dd command is not equal
to the size of the dd command provided by coreutils. It is the dd command
provided by klibc-utils.
So you might want to tag them as well.
Regards.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in coreutils package in Ubuntu:
Incomplete
Status in zfs-linux package in Ubuntu:
Triaged
Status in zsys package in Ubuntu:
New
Bug description:
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/1894329/+subscriptions
--
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Post to : kernel-packages@lists.launchpad.net
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More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
This is a useful workaround, the fundamental issue is a coreutils issue
with dd. I wonder if the coreutils maintainers can figure out why dd has
an executable stack.
** Also affects: coreutils (Ubuntu)
Importance: Undecided
Status: New
** Changed in: coreutils (Ubuntu)
Importance: Undecided => High
** Description changed:
+ @coreutils maintainers, any idea why dd is being flagged as having an
+ executable stack?
+
+
+
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
- After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
+ After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
-dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
+ dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
-grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
+ grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
- LANGUAGE=
- PATH=(custom, no user)
- XDG_RUNTIME_DIR=
- LANG=nl_NL.UTF-8
- SHELL=/bin/bash
+ LANGUAGE=
+ PATH=(custom, no user)
+ XDG_RUNTIME_DIR=
+ LANG=nl_NL.UTF-8
+ SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
** Changed in: zfs-linux (Ubuntu)
Status: New => Confirmed
** Changed in: zfs-linux (Ubuntu)
Status: Confirmed => Triaged
** Changed in: coreutils (Ubuntu)
Status: New => Incomplete
** Also affects: zsys (Ubuntu)
Importance: Undecided
Status: New
** Changed in: zsys (Ubuntu)
Importance: Undecided => High
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in coreutils package in Ubuntu:
Incomplete
Status in zfs-linux package in Ubuntu:
Triaged
Status in zsys package in Ubuntu:
New
Bug description:
@coreutils maintainers, any idea why dd is being flagged as having an
executable stack?
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp
[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
The attachment "zfs_patch" 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 Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in zfs-linux package in Ubuntu:
New
Bug description:
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1894329/+subscriptions
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More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
** Attachment added: "IMG_20200904_114219409.jpg"
https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1894329/+attachment/5407727/+files/IMG_20200904_114219409.jpg
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in zfs-linux package in Ubuntu:
New
Bug description:
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1894329/+subscriptions
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[Kernel-packages] [Bug 1894329] Re: ZFS revert from grub menu not working.
** Attachment added: "IMG_20200904_130202967.jpg"
https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1894329/+attachment/5407726/+files/IMG_20200904_130202967.jpg
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1894329
Title:
ZFS revert from grub menu not working.
Status in zfs-linux package in Ubuntu:
New
Bug description:
When I try to revert to a previous state from the grub menu, the boot
fails. The system drops me to a repair modus.
zfs-mount-generator fails with the message:
couldn't ensure boot: Mounted clone bootFS dataset created by initramfs
doesn't have a valid _suffix (at least .*_): \"rpool/ROOT/ubuntu_\"".
After a reboot I have an extra clone called "rpool/ROOT/ubuntu_", indeed
without a suffix.
After a little investigation I found the problem in
/usr/share/initramfs-tools/scripts/zfs at the end in function
uid()
{
dd if=/dev/urandom of=/dev/stdout bs=1 count=100 2>/dev/null | tr -dc
'a-z0-9' | cut -c-6
}, the dd command fails during boot with the message "process 'dd' started
with executable stack.
After this an empty uid is returned which explains the dataset without a
proper suffix.
Replacing the function with:
uid()
{
grep -a -m10 -E "\*" /dev/urandom 2>/dev/null | tr -dc 'a-z0-9' | cut -c-6
}
fixes the problem.
Ubuntu version is:
Description:Ubuntu Groovy Gorilla (development branch)
Release:20.10
zfs-initramfs version is:
0.8.4-1ubuntu11
With regards,
Usarin Heininga
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: zfs-initramfs 0.8.4-1ubuntu11
ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
Uname: Linux 5.8.0-18-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Fri Sep 4 20:23:44 2020
InstallationDate: Installed on 2020-09-02 (2 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Alpha amd64 (20200831)
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=nl_NL.UTF-8
SHELL=/bin/bash
SourcePackage: zfs-linux
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1894329/+subscriptions
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