Re: [Touch-packages] [Bug 1813052] Re: who returns no results
Workaround found! Issue was systemd not providing /var/run/utmp
added a script to /etc/rc.local that does
if [ ! -f /var/run/utmp ]
then
cat /dev/null > /var/run/utmp ; chown root:utmp /var/run/utmp
fi
On Mon, Nov 1, 2021 at 3:16 AM Anthony Godshall
<1813...@bugs.launchpad.net> wrote:
>
> ** Attachment added: "who.strace.txt"
>
> https://bugs.launchpad.net/bugs/1813052/+attachment/5537446/+files/who.strace.txt
>
> ** Attachment added: "dpkg_-l.txt"
>
> https://bugs.launchpad.net/bugs/1813052/+attachment/5537447/+files/dpkg_-l.txt
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1813052
>
> Title:
> who returns no results
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1813052/+subscriptions
>
--
Best Regards.
This is unedited.
P-)
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to systemd in Ubuntu.
https://bugs.launchpad.net/bugs/1813052
Title:
who returns no results
Status in systemd package in Ubuntu:
Invalid
Bug description:
Who returns no results on xenial.
Here's an strace. I don't see any obvious difference between it and
an strace on a system that works (an unupdated xenial or a bionic
system).
# strace who
execve("/usr/bin/who", ["who"], [/* 21 vars */]) = 0
brk(NULL) = 0x9f9000
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or
directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=117369, ...}) = 0
mmap(NULL, 117369, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f2253eee000
close(3)= 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\t\2\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f2253eed000
mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f225391c000
mprotect(0x7f2253adc000, 2097152, PROT_NONE) = 0
mmap(0x7f2253cdc000, 24576, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c) = 0x7f2253cdc000
mmap(0x7f2253ce2000, 14752, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f2253ce2000
close(3)= 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f2253eec000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f2253eeb000
arch_prctl(ARCH_SET_FS, 0x7f2253eec700) = 0
mprotect(0x7f2253cdc000, 16384, PROT_READ) = 0
mprotect(0x60a000, 4096, PROT_READ) = 0
mprotect(0x7f2253f0b000, 4096, PROT_READ) = 0
munmap(0x7f2253eee000, 117369) = 0
brk(NULL) = 0x9f9000
brk(0xa1a000) = 0xa1a000
open("/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=2981280, ...}) = 0
mmap(NULL, 2981280, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f2253644000
close(3)= 0
access("/var/run/utmpx", F_OK) = 0
open("/var/run/utmpx", O_RDONLY|O_CLOEXEC) = 3
lseek(3, 0, SEEK_SET) = 0
alarm(0)= 0
rt_sigaction(SIGALRM, {0x7f2253a5d380, [], SA_RESTORER, 0x7f22539514b0},
{SIG_DFL, [], 0}, 8) = 0
alarm(10) = 0
fcntl(3, F_SETLKW, {l_type=F_RDLCK, l_whence=SEEK_SET, l_start=0, l_len=0}) = 0
read(3, 0x7f2253ce5120, 384)= -1 EISDIR (Is a directory)
fcntl(3, F_SETLKW, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=0, l_len=0}) = 0
alarm(0)= 10
rt_sigaction(SIGALRM, {SIG_DFL, [], SA_RESTORER, 0x7f22539514b0}, NULL, 8) = 0
close(3)= 0
close(1)= 0
close(2)= 0
exit_group(0) = ?
+++ exited with 0 +++
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: coreutils 8.25-2ubuntu3~16.04
ProcVersionSignature: Ubuntu 4.4.0-141.167-generic 4.4.162
Uname: Linux 4.4.0-141-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.18
Architecture: amd64
Date: Wed Jan 23 10:39:00 2019
InstallationDate: Installed on 2016-07-08 (929 days ago)
InstallationMedia: Ubuntu-MATE 16.04 LTS "Xenial Xerus" - Release amd64
(20160420.1)
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: coreutils
UpgradeStatus: No upgrade log present (probably fresh
Re: [Touch-packages] [Bug 1813052] Re: who returns no results
Please find attached the dpkg -l output and the strace of who output.
This is from Ubuntu 20.04 running lightdm and cinnamon desktop.
On Thu, Oct 14, 2021 at 2:06 PM A Godshall wrote:
>
> It was fixed by pinning versions in Ubuntu 16.04.
>
> It only just recurred in Ubuntu 20.04.
>
> When I'm back in the office I will see if I can identify the versions
> affected and whether rolling back packages fixed it again.
>
>
>
> On Wed, Jun 30, 2021, 4:20 PM Dan Streetman <1813...@bugs.launchpad.net>
> wrote:
>>
>> please reopen if this is still an issue
>>
>> ** Changed in: systemd (Ubuntu)
>>Status: New => Invalid
>>
>> --
>> You received this bug notification because you are subscribed to the bug
>> report.
>> https://bugs.launchpad.net/bugs/1813052
>>
>> Title:
>> who returns no results
>>
>> To manage notifications about this bug go to:
>> https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1813052/+subscriptions
--
Best Regards.
This is unedited.
P-)
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to systemd in Ubuntu.
https://bugs.launchpad.net/bugs/1813052
Title:
who returns no results
Status in systemd package in Ubuntu:
Invalid
Bug description:
Who returns no results on xenial.
Here's an strace. I don't see any obvious difference between it and
an strace on a system that works (an unupdated xenial or a bionic
system).
# strace who
execve("/usr/bin/who", ["who"], [/* 21 vars */]) = 0
brk(NULL) = 0x9f9000
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or
directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=117369, ...}) = 0
mmap(NULL, 117369, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f2253eee000
close(3)= 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\t\2\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f2253eed000
mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f225391c000
mprotect(0x7f2253adc000, 2097152, PROT_NONE) = 0
mmap(0x7f2253cdc000, 24576, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c) = 0x7f2253cdc000
mmap(0x7f2253ce2000, 14752, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f2253ce2000
close(3)= 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f2253eec000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f2253eeb000
arch_prctl(ARCH_SET_FS, 0x7f2253eec700) = 0
mprotect(0x7f2253cdc000, 16384, PROT_READ) = 0
mprotect(0x60a000, 4096, PROT_READ) = 0
mprotect(0x7f2253f0b000, 4096, PROT_READ) = 0
munmap(0x7f2253eee000, 117369) = 0
brk(NULL) = 0x9f9000
brk(0xa1a000) = 0xa1a000
open("/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=2981280, ...}) = 0
mmap(NULL, 2981280, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f2253644000
close(3)= 0
access("/var/run/utmpx", F_OK) = 0
open("/var/run/utmpx", O_RDONLY|O_CLOEXEC) = 3
lseek(3, 0, SEEK_SET) = 0
alarm(0)= 0
rt_sigaction(SIGALRM, {0x7f2253a5d380, [], SA_RESTORER, 0x7f22539514b0},
{SIG_DFL, [], 0}, 8) = 0
alarm(10) = 0
fcntl(3, F_SETLKW, {l_type=F_RDLCK, l_whence=SEEK_SET, l_start=0, l_len=0}) = 0
read(3, 0x7f2253ce5120, 384)= -1 EISDIR (Is a directory)
fcntl(3, F_SETLKW, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=0, l_len=0}) = 0
alarm(0)= 10
rt_sigaction(SIGALRM, {SIG_DFL, [], SA_RESTORER, 0x7f22539514b0}, NULL, 8) = 0
close(3)= 0
close(1)= 0
close(2)= 0
exit_group(0) = ?
+++ exited with 0 +++
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: coreutils 8.25-2ubuntu3~16.04
ProcVersionSignature: Ubuntu 4.4.0-141.167-generic 4.4.162
Uname: Linux 4.4.0-141-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.18
Architecture: amd64
Date: Wed Jan 23 10:39:00 2019
InstallationDate: Installed on 2016-07-08 (929 days ago)
InstallationMedia: Ubuntu-MATE 16.04 LTS "Xenial Xerus" - Release amd64
(20160420.1)
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=en_US.UTF-8
SHELL=/bin/bash
Re: [Touch-packages] [Bug 1813052] Re: who returns no results
It was fixed by pinning versions in Ubuntu 16.04.
It only just recurred in Ubuntu 20.04.
When I'm back in the office I will see if I can identify the versions
affected and whether rolling back packages fixed it again.
On Wed, Jun 30, 2021, 4:20 PM Dan Streetman <1813...@bugs.launchpad.net>
wrote:
> please reopen if this is still an issue
>
> ** Changed in: systemd (Ubuntu)
>Status: New => Invalid
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1813052
>
> Title:
> who returns no results
>
> To manage notifications about this bug go to:
>
> https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1813052/+subscriptions
>
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to systemd in Ubuntu.
https://bugs.launchpad.net/bugs/1813052
Title:
who returns no results
Status in systemd package in Ubuntu:
Invalid
Bug description:
Who returns no results on xenial.
Here's an strace. I don't see any obvious difference between it and
an strace on a system that works (an unupdated xenial or a bionic
system).
# strace who
execve("/usr/bin/who", ["who"], [/* 21 vars */]) = 0
brk(NULL) = 0x9f9000
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or
directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=117369, ...}) = 0
mmap(NULL, 117369, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f2253eee000
close(3)= 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\t\2\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f2253eed000
mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f225391c000
mprotect(0x7f2253adc000, 2097152, PROT_NONE) = 0
mmap(0x7f2253cdc000, 24576, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c) = 0x7f2253cdc000
mmap(0x7f2253ce2000, 14752, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f2253ce2000
close(3)= 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f2253eec000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f2253eeb000
arch_prctl(ARCH_SET_FS, 0x7f2253eec700) = 0
mprotect(0x7f2253cdc000, 16384, PROT_READ) = 0
mprotect(0x60a000, 4096, PROT_READ) = 0
mprotect(0x7f2253f0b000, 4096, PROT_READ) = 0
munmap(0x7f2253eee000, 117369) = 0
brk(NULL) = 0x9f9000
brk(0xa1a000) = 0xa1a000
open("/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=2981280, ...}) = 0
mmap(NULL, 2981280, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f2253644000
close(3)= 0
access("/var/run/utmpx", F_OK) = 0
open("/var/run/utmpx", O_RDONLY|O_CLOEXEC) = 3
lseek(3, 0, SEEK_SET) = 0
alarm(0)= 0
rt_sigaction(SIGALRM, {0x7f2253a5d380, [], SA_RESTORER, 0x7f22539514b0},
{SIG_DFL, [], 0}, 8) = 0
alarm(10) = 0
fcntl(3, F_SETLKW, {l_type=F_RDLCK, l_whence=SEEK_SET, l_start=0, l_len=0}) = 0
read(3, 0x7f2253ce5120, 384)= -1 EISDIR (Is a directory)
fcntl(3, F_SETLKW, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=0, l_len=0}) = 0
alarm(0)= 10
rt_sigaction(SIGALRM, {SIG_DFL, [], SA_RESTORER, 0x7f22539514b0}, NULL, 8) = 0
close(3)= 0
close(1)= 0
close(2)= 0
exit_group(0) = ?
+++ exited with 0 +++
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: coreutils 8.25-2ubuntu3~16.04
ProcVersionSignature: Ubuntu 4.4.0-141.167-generic 4.4.162
Uname: Linux 4.4.0-141-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.18
Architecture: amd64
Date: Wed Jan 23 10:39:00 2019
InstallationDate: Installed on 2016-07-08 (929 days ago)
InstallationMedia: Ubuntu-MATE 16.04 LTS "Xenial Xerus" - Release amd64
(20160420.1)
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: coreutils
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1813052/+subscriptions
--
Mailing list:
Re: [Touch-packages] [Bug 1813052] Re: who returns no results
reassign 1813052 systemd
thanks
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to coreutils in Ubuntu.
https://bugs.launchpad.net/bugs/1813052
Title:
who returns no results
Status in coreutils package in Ubuntu:
New
Bug description:
Who returns no results on xenial.
Here's an strace. I don't see any obvious difference between it and
an strace on a system that works (an unupdated xenial or a bionic
system).
# strace who
execve("/usr/bin/who", ["who"], [/* 21 vars */]) = 0
brk(NULL) = 0x9f9000
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or
directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=117369, ...}) = 0
mmap(NULL, 117369, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f2253eee000
close(3)= 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\t\2\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f2253eed000
mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f225391c000
mprotect(0x7f2253adc000, 2097152, PROT_NONE) = 0
mmap(0x7f2253cdc000, 24576, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c) = 0x7f2253cdc000
mmap(0x7f2253ce2000, 14752, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f2253ce2000
close(3)= 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f2253eec000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f2253eeb000
arch_prctl(ARCH_SET_FS, 0x7f2253eec700) = 0
mprotect(0x7f2253cdc000, 16384, PROT_READ) = 0
mprotect(0x60a000, 4096, PROT_READ) = 0
mprotect(0x7f2253f0b000, 4096, PROT_READ) = 0
munmap(0x7f2253eee000, 117369) = 0
brk(NULL) = 0x9f9000
brk(0xa1a000) = 0xa1a000
open("/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=2981280, ...}) = 0
mmap(NULL, 2981280, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f2253644000
close(3)= 0
access("/var/run/utmpx", F_OK) = 0
open("/var/run/utmpx", O_RDONLY|O_CLOEXEC) = 3
lseek(3, 0, SEEK_SET) = 0
alarm(0)= 0
rt_sigaction(SIGALRM, {0x7f2253a5d380, [], SA_RESTORER, 0x7f22539514b0},
{SIG_DFL, [], 0}, 8) = 0
alarm(10) = 0
fcntl(3, F_SETLKW, {l_type=F_RDLCK, l_whence=SEEK_SET, l_start=0, l_len=0}) = 0
read(3, 0x7f2253ce5120, 384)= -1 EISDIR (Is a directory)
fcntl(3, F_SETLKW, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=0, l_len=0}) = 0
alarm(0)= 10
rt_sigaction(SIGALRM, {SIG_DFL, [], SA_RESTORER, 0x7f22539514b0}, NULL, 8) = 0
close(3)= 0
close(1)= 0
close(2)= 0
exit_group(0) = ?
+++ exited with 0 +++
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: coreutils 8.25-2ubuntu3~16.04
ProcVersionSignature: Ubuntu 4.4.0-141.167-generic 4.4.162
Uname: Linux 4.4.0-141-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.18
Architecture: amd64
Date: Wed Jan 23 10:39:00 2019
InstallationDate: Installed on 2016-07-08 (929 days ago)
InstallationMedia: Ubuntu-MATE 16.04 LTS "Xenial Xerus" - Release amd64
(20160420.1)
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: coreutils
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/1813052/+subscriptions
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Re: [Touch-packages] [Bug 1813052] Re: who returns no results
reassign 1813052 systemd
On Fri, Jan 25, 2019 at 3:17 PM A Godshall wrote:
>
> OK, I found a workaround:
>
> $ sudo apt install systemd=229-4ubuntu4 libsystemd0=229-4ubuntu4
> libpam-systemd=229-4ubuntu4
>
> Looks like it's not a coreutils nor a who issue, it's a systemd issue,
> perhaps related to backport, since I'm not seeing it on bionic.
>
> Of course next upgrade will break it again, until the packages are fixed.
>
>
> On Fri, Jan 25, 2019 at 12:17 PM A Godshall wrote:
> >
> > Oh, and to be clear, this is a regression.
> >
> >
> > On Wed, Jan 23, 2019, 11:15 AM Anthony Godshall > wrote:
> >>
> >> Attempting to diagnose, I had added /var/run/utmp and /var/run/utmpx as
> >> directories. I just removed those, same empty result:
> >> # who
> >> # who;echo $?
> >> 0
> >> # strace who
> >> execve("/usr/bin/who", ["who"], [/* 21 vars */]) = 0
> >> brk(NULL) = 0x1726000
> >> access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
> >> directory)
> >> access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or
> >> directory)
> >> open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
> >> fstat(3, {st_mode=S_IFREG|0644, st_size=117369, ...}) = 0
> >> mmap(NULL, 117369, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7efc0bce
> >> close(3)= 0
> >> access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
> >> directory)
> >> open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
> >> read(3,
> >> "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\t\2\0\0\0\0\0"..., 832) =
> >> 832
> >> fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
> >> mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
> >> 0x7efc0bcdf000
> >> mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0)
> >> = 0x7efc0b70e000
> >> mprotect(0x7efc0b8ce000, 2097152, PROT_NONE) = 0
> >> mmap(0x7efc0bace000, 24576, PROT_READ|PROT_WRITE,
> >> MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c) = 0x7efc0bace000
> >> mmap(0x7efc0bad4000, 14752, PROT_READ|PROT_WRITE,
> >> MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7efc0bad4000
> >> close(3)= 0
> >> mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
> >> 0x7efc0bcde000
> >> mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
> >> 0x7efc0bcdd000
> >> arch_prctl(ARCH_SET_FS, 0x7efc0bcde700) = 0
> >> mprotect(0x7efc0bace000, 16384, PROT_READ) = 0
> >> mprotect(0x60a000, 4096, PROT_READ) = 0
> >> mprotect(0x7efc0bcfd000, 4096, PROT_READ) = 0
> >> munmap(0x7efc0bce, 117369) = 0
> >> brk(NULL) = 0x1726000
> >> brk(0x1747000) = 0x1747000
> >> open("/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
> >> fstat(3, {st_mode=S_IFREG|0644, st_size=2981280, ...}) = 0
> >> mmap(NULL, 2981280, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7efc0b436000
> >> close(3)= 0
> >> access("/var/run/utmpx", F_OK) = -1 ENOENT (No such file or
> >> directory)
> >> open("/var/run/utmp", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or
> >> directory)
> >> access("/var/run/utmpx", F_OK) = -1 ENOENT (No such file or
> >> directory)
> >> open("/var/run/utmp", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or
> >> directory)
> >> close(1)= 0
> >> close(2)= 0
> >> exit_group(0) = ?
> >> +++ exited with 0 +++
> >> #
> >>
> >> --
> >> You received this bug notification because you are subscribed to the bug
> >> report.
> >> https://bugs.launchpad.net/bugs/1813052
> >>
> >> Title:
> >> who returns no results
> >>
> >> To manage notifications about this bug go to:
> >> https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/1813052/+subscriptions
>
>
>
> --
> Best Regards.
> This is unedited.
> P-)
--
--
Best Regards.
This is unedited.
This message came out of me
via a suboptimal keyboard.
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to coreutils in Ubuntu.
https://bugs.launchpad.net/bugs/1813052
Title:
who returns no results
Status in coreutils package in Ubuntu:
New
Bug description:
Who returns no results on xenial.
Here's an strace. I don't see any obvious difference between it and
an strace on a system that works (an unupdated xenial or a bionic
system).
# strace who
execve("/usr/bin/who", ["who"], [/* 21 vars */]) = 0
brk(NULL) = 0x9f9000
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or
directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=117369, ...}) = 0
mmap(NULL, 117369, PROT_READ, MAP_PRIVATE, 3, 0) =
Re: [Touch-packages] [Bug 1813052] Re: who returns no results
OK, I found a workaround:
$ sudo apt install systemd=229-4ubuntu4 libsystemd0=229-4ubuntu4
libpam-systemd=229-4ubuntu4
Looks like it's not a coreutils nor a who issue, it's a systemd issue,
perhaps related to backport, since I'm not seeing it on bionic.
Of course next upgrade will break it again, until the packages are
fixed.
On Fri, Jan 25, 2019 at 12:17 PM A Godshall wrote:
>
> Oh, and to be clear, this is a regression.
>
>
> On Wed, Jan 23, 2019, 11:15 AM Anthony Godshall wrote:
>>
>> Attempting to diagnose, I had added /var/run/utmp and /var/run/utmpx as
>> directories. I just removed those, same empty result:
>> # who
>> # who;echo $?
>> 0
>> # strace who
>> execve("/usr/bin/who", ["who"], [/* 21 vars */]) = 0
>> brk(NULL) = 0x1726000
>> access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
>> directory)
>> access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or
>> directory)
>> open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
>> fstat(3, {st_mode=S_IFREG|0644, st_size=117369, ...}) = 0
>> mmap(NULL, 117369, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7efc0bce
>> close(3)= 0
>> access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
>> directory)
>> open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
>> read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\t\2\0\0\0\0\0"...,
>> 832) = 832
>> fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
>> mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
>> 0x7efc0bcdf000
>> mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
>> 0x7efc0b70e000
>> mprotect(0x7efc0b8ce000, 2097152, PROT_NONE) = 0
>> mmap(0x7efc0bace000, 24576, PROT_READ|PROT_WRITE,
>> MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c) = 0x7efc0bace000
>> mmap(0x7efc0bad4000, 14752, PROT_READ|PROT_WRITE,
>> MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7efc0bad4000
>> close(3)= 0
>> mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
>> 0x7efc0bcde000
>> mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
>> 0x7efc0bcdd000
>> arch_prctl(ARCH_SET_FS, 0x7efc0bcde700) = 0
>> mprotect(0x7efc0bace000, 16384, PROT_READ) = 0
>> mprotect(0x60a000, 4096, PROT_READ) = 0
>> mprotect(0x7efc0bcfd000, 4096, PROT_READ) = 0
>> munmap(0x7efc0bce, 117369) = 0
>> brk(NULL) = 0x1726000
>> brk(0x1747000) = 0x1747000
>> open("/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
>> fstat(3, {st_mode=S_IFREG|0644, st_size=2981280, ...}) = 0
>> mmap(NULL, 2981280, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7efc0b436000
>> close(3)= 0
>> access("/var/run/utmpx", F_OK) = -1 ENOENT (No such file or
>> directory)
>> open("/var/run/utmp", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or
>> directory)
>> access("/var/run/utmpx", F_OK) = -1 ENOENT (No such file or
>> directory)
>> open("/var/run/utmp", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or
>> directory)
>> close(1)= 0
>> close(2)= 0
>> exit_group(0) = ?
>> +++ exited with 0 +++
>> #
>>
>> --
>> You received this bug notification because you are subscribed to the bug
>> report.
>> https://bugs.launchpad.net/bugs/1813052
>>
>> Title:
>> who returns no results
>>
>> To manage notifications about this bug go to:
>> https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/1813052/+subscriptions
--
Best Regards.
This is unedited.
P-)
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to coreutils in Ubuntu.
https://bugs.launchpad.net/bugs/1813052
Title:
who returns no results
Status in coreutils package in Ubuntu:
New
Bug description:
Who returns no results on xenial.
Here's an strace. I don't see any obvious difference between it and
an strace on a system that works (an unupdated xenial or a bionic
system).
# strace who
execve("/usr/bin/who", ["who"], [/* 21 vars */]) = 0
brk(NULL) = 0x9f9000
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or
directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=117369, ...}) = 0
mmap(NULL, 117369, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f2253eee000
close(3)= 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\t\2\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
Re: [Touch-packages] [Bug 1813052] Re: who returns no results
Oh, and to be clear, this is a regression.
On Wed, Jan 23, 2019, 11:15 AM Anthony Godshall Attempting to diagnose, I had added /var/run/utmp and /var/run/utmpx as
> directories. I just removed those, same empty result:
> # who
> # who;echo $?
> 0
> # strace who
> execve("/usr/bin/who", ["who"], [/* 21 vars */]) = 0
> brk(NULL) = 0x1726000
> access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
> directory)
> access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or
> directory)
> open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
> fstat(3, {st_mode=S_IFREG|0644, st_size=117369, ...}) = 0
> mmap(NULL, 117369, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7efc0bce
> close(3)= 0
> access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
> directory)
> open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
> read(3,
> "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\t\2\0\0\0\0\0"..., 832) =
> 832
> fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
> mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
> 0x7efc0bcdf000
> mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0)
> = 0x7efc0b70e000
> mprotect(0x7efc0b8ce000, 2097152, PROT_NONE) = 0
> mmap(0x7efc0bace000, 24576, PROT_READ|PROT_WRITE,
> MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c) = 0x7efc0bace000
> mmap(0x7efc0bad4000, 14752, PROT_READ|PROT_WRITE,
> MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7efc0bad4000
> close(3)= 0
> mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
> 0x7efc0bcde000
> mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
> 0x7efc0bcdd000
> arch_prctl(ARCH_SET_FS, 0x7efc0bcde700) = 0
> mprotect(0x7efc0bace000, 16384, PROT_READ) = 0
> mprotect(0x60a000, 4096, PROT_READ) = 0
> mprotect(0x7efc0bcfd000, 4096, PROT_READ) = 0
> munmap(0x7efc0bce, 117369) = 0
> brk(NULL) = 0x1726000
> brk(0x1747000) = 0x1747000
> open("/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
> fstat(3, {st_mode=S_IFREG|0644, st_size=2981280, ...}) = 0
> mmap(NULL, 2981280, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7efc0b436000
> close(3)= 0
> access("/var/run/utmpx", F_OK) = -1 ENOENT (No such file or
> directory)
> open("/var/run/utmp", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or
> directory)
> access("/var/run/utmpx", F_OK) = -1 ENOENT (No such file or
> directory)
> open("/var/run/utmp", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or
> directory)
> close(1)= 0
> close(2)= 0
> exit_group(0) = ?
> +++ exited with 0 +++
> #
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1813052
>
> Title:
> who returns no results
>
> To manage notifications about this bug go to:
>
> https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/1813052/+subscriptions
>
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to coreutils in Ubuntu.
https://bugs.launchpad.net/bugs/1813052
Title:
who returns no results
Status in coreutils package in Ubuntu:
New
Bug description:
Who returns no results on xenial.
Here's an strace. I don't see any obvious difference between it and
an strace on a system that works (an unupdated xenial or a bionic
system).
# strace who
execve("/usr/bin/who", ["who"], [/* 21 vars */]) = 0
brk(NULL) = 0x9f9000
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or
directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=117369, ...}) = 0
mmap(NULL, 117369, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f2253eee000
close(3)= 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\t\2\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f2253eed000
mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f225391c000
mprotect(0x7f2253adc000, 2097152, PROT_NONE) = 0
mmap(0x7f2253cdc000, 24576, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c) = 0x7f2253cdc000
mmap(0x7f2253ce2000, 14752, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f2253ce2000
close(3)= 0
mmap(NULL, 4096,
