[Bug 1830110] Re: patch for finding zfs, solves: cryptsetup: WARNING: Couldn't determine root device

2019-07-26 Thread Scott Emmons
This was a fairly painful regression, thanks for the patch dreamcat4 - that solved it for me. The other warnings are unrelated to the patch, certainly (and did not occur for me, nor I do have those options in my fstab). -- You received this bug notification because you are a member of Ubuntu Bugs

[Bug 1779736] Re: umask ignored on NFSv4.2 mounts

2019-03-06 Thread Scott Emmons
I can confirm this issue, on Ubuntu Bionic - server is 4.15.0-43-generic, client is 4.15.0-45-generic. Server filesystem is ZFS (using nfs-kernel-server for export). Mounting with vers=4.1 works around it as noted above. -- You received this bug notification because you are a member of Ubuntu Bug

[Bug 1784152] Re: i2c_hid_get_input floods system logs

2019-02-01 Thread Scott Emmons
Hmmm, filtering out syslog treats only a single symptom (dmesg, etc will still have log spew) not to mention the events are still occurring resulting in wasted CPU cycles. Why not just unload and reload the module? It's much more straightforward... -- You received this bug notification because yo

[Bug 1784152] Re: i2c_hid_get_input floods system logs

2018-12-04 Thread Scott Emmons
I have a similar workaround as Rekby, only as a pm-action hook. https://gitlab.com/snippets/1786967 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1784152 Title: i2c_hid_get_input floods system logs

[Bug 1788035] Re: nvme: avoid cqe corruption

2018-10-18 Thread Scott Emmons
We can confirm that this patch does not solve the issue as we are still seeing the same dmesg pattern with the 4.4.0-1069-aws kernel. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1788035 Title: nvm

[Bug 1790963] Re: Unable to connect with openssh 7.8 client and certificates

2018-09-07 Thread Scott Emmons
This [1] appears to be the source of the problem, specifically "Add new RSA certificate types that that can be used in the above options and on the wire to require the use of RSA/SHA2 signatures." - unfortunately, those new certificate types don't exist/work in openssh <7.8, breaking backwards comp

[Bug 1790963] Re: Unable to connect with openssh 7.8 client and certificates

2018-09-05 Thread Scott Emmons
Updated the description - specifically, this appears to affect certificate authentication and be related to rsa- sha2-512-cert-...@openssh.com and rsa-sha2-256-cert-...@openssh.com which are present in 7.8 server, but not earlier versions (nor are valid to add to the configuration manually). ** Su

[Bug 1790963] Re: Unable to connect with openssh 7.8 client

2018-09-05 Thread Scott Emmons
** Description changed: Users are unable to connect to Ubuntu when using openssh client 7.8. We have seen this with both xenial and bionic, but this affects connecting - to ANY host running openssh <7.8. + to ANY host running openssh server <7.8. The only known recourse at this time is ei

[Bug 1790963] [NEW] Unable to connect with openssh 7.8 client

2018-09-05 Thread Scott Emmons
Public bug reported: Users are unable to connect to Ubuntu when using openssh client 7.8. We have seen this with both xenial and bionic, but this affects connecting to ANY host running openssh <7.8. The only known recourse at this time is either downgrade clients to 7.7 or a previous version of o

[Bug 1770676] Re: gcc optimizer bug

2018-05-15 Thread Scott Emmons
** Bug watch added: Debian Bug tracker #799170 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=799170 ** Also affects: cronolog (Debian) via https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=799170 Importance: Unknown Status: Unknown ** Summary changed: - gcc optimizer bug + cr

[Bug 1012178] Re: cronolog fails to keep symlink to newest log updated if previous link target is moved (patch included)

2018-05-15 Thread Scott Emmons
Dupe in https://bugs.launchpad.net/ubuntu/+source/gcc-5/+bug/1770676 Also, can someone delete the spam in #4? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1012178 Title: cronolog fails to keep sym

[Bug 1770676] Re: gcc optimizer bug

2018-05-15 Thread Scott Emmons
Found another old bug related to this: https://bugs.launchpad.net/ubuntu/+source/cronolog/+bug/1012178 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770676 Title: gcc optimizer bug To manage notif

[Bug 1770676] Re: gcc optimizer bug

2018-05-15 Thread Scott Emmons
Issue and pull request for cronolog submitted. Issue: https://github.com/fordmason/cronolog/issues/4 Pull request: https://github.com/fordmason/cronolog/pull/5 ** Bug watch added: github.com/fordmason/cronolog/issues #4 https://github.com/fordmason/cronolog/issues/4 -- You received this bug

[Bug 1770676] Re: gcc optimizer bug

2018-05-15 Thread Scott Emmons
It looks like GCC has determined this is expected to be undefined behavior, so I'll be getting a pull request into cronolog and then work with MOTU to get the patch in. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launc

[Bug 1770676] Re: gcc optimizer bug

2018-05-11 Thread Scott Emmons
To reproduce this in cronolog: echo hello | cronolog --symlink=/tmp/foo /tmp/foo.%Y%m%d-%H%M%S.log This will create a new log every second (effectively each time the command is run). The correct behavior is that the /tmp/foo symlink should move to the new log file. In the broken case, the link do

[Bug 1770676] Re: gcc optimizer bug

2018-05-11 Thread Scott Emmons
** Also affects: gcc-5 (Ubuntu) Importance: Undecided Status: New ** Description changed: - Note: Package gcc-7 selected, but this affects other gcc versions. - While investigating why cronolog was no longer changing a log symlink in bionic, I discovered a bug in gcc (reproducable

[Bug 1770676] [NEW] gcc optimizer bug

2018-05-11 Thread Scott Emmons
Public bug reported: While investigating why cronolog was no longer changing a log symlink in bionic, I discovered a bug in gcc (reproducable in 7.3.0-16ubuntu3 in bionic and 5.4.0-6ubuntu1~16.04.9 in xenial) for code compiled with -O2. I have created a simple testcase to reproduce the problem, wh

[Bug 1755627] Re: ibrs/ibpb fixes result in excessive kernel logging

2018-05-10 Thread Scott Emmons
It looks like it got deferred to 4.4.0-125 according to the changelog [1]. [1] https://launchpad.net/ubuntu/+source/linux/4.4.0-125.150 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1755627 Title:

[Bug 1755627] Re: ibrs/ibpb fixes result in excessive kernel logging

2018-04-12 Thread Scott Emmons
Thank you @kamalmostafa - we'll keep an eye out for the updated packages in the repositories and follow up if anything is not as expected. Thanks again for fixing this! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launc

[Bug 1755615] Re: PCP daemons do not start automatically for bionic

2018-04-03 Thread Scott Emmons
** Description changed: Sync request: Source package name: pcp Source package version number: 4.0.1-1 Where to sync from: Debian sid main + + Freeze exception justification: + + The current version of PCP in bionic (4.0.0) has a serious bug that + prevents the PCP daemons from startin

[Bug 1755615] Re: PCP daemons do not start automatically for bionic

2018-04-03 Thread Scott Emmons
** Description changed: - The PCP 4.0.0 packages for bionic do not automatically start PCP daemon - processes. + Sync request: + + Source package name: pcp + Source package version number: 4.0.1-1 + Where to sync from: Debian sid main + + === Original Description + The PCP 4.0.0 packages for bio

[Bug 1755615] Re: PCP daemons do not start automatically for bionic

2018-04-03 Thread Scott Emmons
4.0.1 has been released, and the upstream debian sid version is now 4.0.1-1 and can be brought into bionic directly. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1755615 Title: PCP daemons do not s

[Bug 1755615] Re: PCP daemons do not start automatically for bionic

2018-03-16 Thread Scott Emmons
Fixed via https://github.com/performancecopilot/pcp/pull/455/commits/ae80a78c7789b430901de1395b377923bf282a72 and will be in PCP 4.0.1 to be released soon. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs

[Bug 1755627] Re: ibrs/ibpb fixes result in excessive kernel logging

2018-03-14 Thread Scott Emmons
Thank you Leann! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1755627 Title: ibrs/ibpb fixes result in excessive kernel logging To manage notifications about this bug go to: https://bugs.launchpad

[Bug 1755627] Re: ibrs/ibpb fixes result in excessive kernel logging

2018-03-14 Thread Scott Emmons
Returning to confirmed status - easily reproducible with LTS kernels. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1755627 Title: ibrs/ibpb fixes result in excessive kernel logging To manage notif

[Bug 1755627] Re: ibrs/ibpb fixes result in excessive kernel logging

2018-03-14 Thread Scott Emmons
We use LTS kernels, so no - unfortunately we cannot. ** Changed in: linux (Ubuntu Xenial) Status: Incomplete => Confirmed ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribe

[Bug 1755615] Re: PCP daemons do not start automatically for bionic

2018-03-13 Thread Scott Emmons
Reported upstream at https://github.com/performancecopilot/pcp/issues/454 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1755615 Title: PCP daemons do not start automatically for bionic To manage no

[Bug 1755615] [NEW] PCP daemons do not start automatically for bionic

2018-03-13 Thread Scott Emmons
Public bug reported: The PCP 4.0.0 packages for bionic do not automatically start PCP daemon processes. >From my research so far, I believe the reason for this is that PCP 4.0.0 ships both sysvinit scripts and systemd unit files (which simply call the sysvinit scripts). The services are enabled i

[Bug 1741081] Re: zfs-import-cache.service fails on startup

2018-03-05 Thread Scott Emmons
I can confirm that with the latest bionic packages (zfsutils-linux 0.7.5-1ubuntu4) all units start successfully for the case where no ZFS pools are present. This is exactly as I would expect. I can't really speak to the discussion about tainted kernel. If I didn't want ZFS, I wouldn't install zfsu

[Bug 1741081] Re: zfs-import-cache.service fails on startup

2018-03-02 Thread Scott Emmons
OK, I retested with 0.7.5-1ubuntu3 and it's almost there but zfs- mount.service still runs before the zfs kernel module is loaded: $ systemctl --failed UNIT LOAD ACTIVE SUBDESCRIPTION ● zfs-mount.service loaded failed failed Mount ZFS filesystems $ sudo journalctl -u zfs-moun

[Bug 1651278] Re: systemd-sysv-generator does not fully translate facilities to targets

2018-03-02 Thread Scott Emmons
** Bug watch added: github.com/systemd/systemd/issues #4762 https://github.com/systemd/systemd/issues/4762 ** Also affects: systemd via https://github.com/systemd/systemd/issues/4762 Importance: Unknown Status: Unknown -- You received this bug notification because you are a membe

[Bug 1752722] Re: systemd 237 reports incorrect state when drop-in present

2018-03-02 Thread Scott Emmons
** Bug watch added: github.com/systemd/systemd/issues #8328 https://github.com/systemd/systemd/issues/8328 ** Also affects: systemd via https://github.com/systemd/systemd/issues/8328 Importance: Unknown Status: Unknown -- You received this bug notification because you are a membe

[Bug 1741081] Re: zfs-import-cache.service fails on startup

2018-03-02 Thread Scott Emmons
Great, thanks Colin! We will test this on bionic very soon and will follow up to confirm. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1741081 Title: zfs-import-cache.service fails on startup To m

[Bug 1752722] Re: systemd 237 reports incorrect state when drop-in present

2018-03-01 Thread Scott Emmons
** Tags added: bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752722 Title: systemd 237 reports incorrect state when drop-in present To manage notifications about this bug go to: https://bug

[Bug 1741081] Re: zfs-import-cache.service fails on startup

2018-03-01 Thread Scott Emmons
I found the xenial issue I was thinking of [1] but I'd be surprised if that particular case regressed (it had to do with use of /etc/mtab). For completeness, I'll mention it here anyway. [1] https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1607920 -- You received this bug notification be

[Bug 1741081] Re: zfs-import-cache.service fails on startup

2018-03-01 Thread Scott Emmons
Note that for bionic as of this week the behavior is now different. This particular problem doesn't surface for zfs-import-cache.service (because the ConditionPathExists expression is back in the unit). It's not all good news, however, as that one failed unit has been replaced with: $ systemctl -

[Bug 1741081] Re: zfs-import-cache.service fails on startup

2018-02-13 Thread Scott Emmons
Let me know what I can do to help move this forward. The ubuntu-load- zfs-unconditionally patch was not a great solution as it results in systems that install zfsutils-linux to come up in a failed state when there are no ZFS pools present: $ systemctl --failed UNIT LOAD ACT

[Bug 1741081] Re: zfs-import-cache.service fails on startup

2018-01-23 Thread Scott Emmons
Confirmed to also affect bionic: $ sudo journalctl -u zfs-import-cache.service -- Logs begin at Tue 2018-01-23 17:46:55 UTC, end at Tue 2018-01-23 17:49:18 UTC. -- Jan 23 17:46:58 ubuntu systemd[1]: Starting Import ZFS pools by cache file... Jan 23 17:46:59 ubuntu zpool[640]: failed to open cache

[Bug 1655153] Re: long-running stunnel leaks memory

2018-01-11 Thread Scott Emmons
Great, Thank you Brian! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1655153 Title: long-running stunnel leaks memory To manage notifications about this bug go to: https://bugs.launchpad.net/ubunt

[Bug 1655153] Re: long-running stunnel leaks memory

2018-01-09 Thread Scott Emmons
It certainly fixes the bug for me - stunnel4 process was up until the server was rebooted (several months) versus crashing after a day or two. However, as the author of the patch I'm not sure that I should be the one to verify it... -- You received this bug notification because you are a member

[Bug 1484083] Re: Don't work autologin after update lightdm

2017-09-02 Thread Scott Emmons
** Changed in: hundredpapercuts Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1484083 Title: Don't work autologin after update lightdm To manage notificatio

[Bug 1714618] Re: No password necessary for login to admin account

2017-09-01 Thread Scott Emmons
Thank you for taking the time to report this issue and helping to make Ubuntu better. Examining the information you have given us, this does not appear to be a bug report so we are closing it and converting it to a question in the support tracker. We appreciate the difficulties you are facing, but

[Bug 1575241] Re: package kodi (not installed) failed to install/upgrade: trying to overwrite '/usr/share/xsessions/kodi.desktop', which is also in package kodi-data 15.2+dfsg1-3ubuntu1

2017-09-01 Thread Scott Emmons
Summary: This does not appear to be a bug with the Ubuntu kodi package, but an incompatibility with a package from another source. >From what I can see, the new version of the kodi package did not come from Ubuntu repositories [1]. When installing newer versions of packages from other sources, you

[Bug 1573974] Re: makepasswd hangs

2017-09-01 Thread Scott Emmons
It looks like this change was a result of Debian bug 792535 [1], which switched the implementation from Crypt::OpenSSL::Random to Bytes::Random::Secure [2]. [1] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=792535 [2] https://alioth.debian.org/scm/loggerhead/users/cjwatson/makepasswd/trunk/re

[Bug 1540353] Re: xargs: invalid number for -s option

2017-09-01 Thread Scott Emmons
Xenial currently has python 3.5 (not python 3.4) and at a version where the upstream bug[1] should be fixed. [1] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=809079 ** Bug watch added: Debian Bug tracker #809079 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=809079 ** Also affects: p

[Bug 1571972] Re: shorewall systemd service not enabled on install

2017-09-01 Thread Scott Emmons
** Summary changed: - systemd service not enabled on install + shorewall systemd service not enabled on install -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1571972 Title: shorewall systemd servic

[Bug 1654976] Re: gpxviewer crashes due to missing dependencies

2017-09-01 Thread Scott Emmons
** Summary changed: - Crashes due to missing dependencies + gpxviewer crashes due to missing dependencies -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1654976 Title: gpxviewer crashes due to missi

[Bug 1515513] Re: /boot/initrd.img-*.old-dkms files left behind

2017-09-01 Thread Scott Emmons
The commit for this in upstream Debian (0.123 version of initramfs- tools) is here: https://anonscm.debian.org/cgit/kernel/initramfs- tools.git/commit/?id=ac6d31fc2c707b72ff8af9944c9b4f8af303a6a3 - I would be happy to make a patch for this commit to xenial (zesty and later has 0.125+, so should alr

[Bug 1515513] Re: /boot/initrd.img-*.old-dkms files left behind

2017-09-01 Thread Scott Emmons
Sorry, my previous comment was for another initramfs-tools related bug. Please disregard #18. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1515513 Title: /boot/initrd.img-*.old-dkms files left behi

[Bug 1597661] Re: When /boot is full, repeated mkinitramfs runs can fill up /

2017-09-01 Thread Scott Emmons
The commit for this in upstream Debian (0.123 version of initramfs- tools) is here: https://anonscm.debian.org/cgit/kernel/initramfs- tools.git/commit/?id=ac6d31fc2c707b72ff8af9944c9b4f8af303a6a3 - I would be happy to make a patch for this commit to xenial (zesty and later has 0.125+, so should alr

[Bug 1655153] Re: long-running stunnel leaks memory

2017-09-01 Thread Scott Emmons
Thank you very much Simon, I do appreciate your time and help in getting my patch correct. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1655153 Title: long-running stunnel leaks memory To manage n

[Bug 1655153] Re: long-running stunnel leaks memory

2017-08-31 Thread Scott Emmons
** Description changed: We are running a long-running stunnel4 daemon to proxy TLS connections to another set of servers. After leaving it running for a few weeks, its memory usage had grown to 1.5GB. Restarting it reduced its memory usage to expected levels (VSZ and RSS) but while I've be

[Bug 1655153] Re: long-running stunnel leaks memory

2017-08-31 Thread Scott Emmons
Attached is an updated debdiff. I have attempted to fill out the header per recommendations (somewhat tricky for stunnel4, as there is no bug tracking system and granularity of commits is by release - official source repository is an rsync of tarballs, but the maintainer does have a github mirror w

[Bug 1655153] Re: long-running stunnel leaks memory

2017-08-30 Thread Scott Emmons
Thanks Simon, I didn't expect my current patch to be the final one - just a demonstration of the fix. I am more than happy to contribute a compliant patch, if this one-off fix for Xenial is the best way to go. Unfortunately, upstream debian closed the bug without fixing jessie- backports and the ma

[Bug 1679768] Re: Docker build hangs on XFS with kernel 4.10

2017-08-14 Thread Scott Emmons
Duplicate: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1709749 Related: https://github.com/moby/moby/issues/34361 ** Bug watch added: github.com/moby/moby/issues #34361 https://github.com/moby/moby/issues/34361 -- You received this bug notification because you are a member of Ubuntu

[Bug 1709749] Re: Docker hangs with xfs using aufs storage driver

2017-08-14 Thread Scott Emmons
This appears to be a duplicate of https://bugs.launchpad.net/ubuntu/+source/docker.io/+bug/1679768 and also affects Xenial when using hwe backported kernel. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bug

[Bug 1679768] Re: Docker build hangs on XFS with kernel 4.10

2017-08-14 Thread Scott Emmons
We are seeing the same issue here with 4.10.0-24-generic, and will see if we can reproduce with a newer hwe backport (4.11.0-13-generic). Jul 20 14:32:47 ubuntu kernel: INFO: task kworker/5:2:574 blocked for more than 120 seconds. Jul 20 14:32:47 ubuntu kernel: Tainted: P O 4.

[Bug 1696558] Re: Enable CONFIG_SECURITY_DMESG_RESTRICT

2017-06-12 Thread Scott Emmons
This bug is not to track a problem, it's to change a default kernel option to a more secure setting already in use by other distributions, such as upstream Debian. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.

[Bug 1655153] Re: long-running stunnel leaks memory

2017-06-08 Thread Scott Emmons
Fix confirmed to solve the SSL session leak for me - under constant load, the RSS for stunnel would continue to grow - seeing an RSS of 50+ was common after a few hours. Now, after running overnight the RSS is still at 13348 and I was able to remove a cron job to restart stunnel. -- You recei