[Bug 1670959] Re: systemd-resolved using 100% CPU

2019-01-30 Thread JuanJo Ciarlante
For other souls facing this "Medium" issue, a hammer-ish workaround that works for me: 1) Run: apt-get install cpulimit 2) edit /lib/systemd/system/systemd-resolved.service: 2a) Comment out: #Type=notify 2b) Replace line (may want to remove the -k to let cpulimit throttle it): #ExecStart=!!/li

[Bug 1596866] Re: NMI watchdog: Watchdog detected hard LOCKUP on cpu 0 - Xenial - Python

2016-06-29 Thread JuanJo Ciarlante
Some ~recent alike finding, in case it helps: https://github.com/TobleMiner/wintron7.0/issues/2 - worked around with clocksource=tsc, guess that ntpq should also show a large drift. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. htt

[Bug 1742602] Re: Blank screen when starting X after upgrading from 4.10 to 4.13.0-26

2018-02-19 Thread JuanJo Ciarlante
FYI this is also happening for me, LTS 16.04.3 + HWE (kernel and xorg pkgs), Thinkpad x270 w/ Integrated Graphics Chipset: Intel(R) HD Graphics 620. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/174260

[Bug 1670959] Re: systemd-resolved using 100% CPU

2019-01-23 Thread JuanJo Ciarlante
Also happening to me after 16.04 -> 18.04 LTS upgrade (via do-release- upgrade) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1670959 Title: systemd-resolved using 100% CPU To manage notifications

[Bug 1638700] Re: hio: SSD data corruption under stress test

2016-11-21 Thread JuanJo Ciarlante
FTR/FYI (as per chatter w/kamal) we're waiting for >= 4.8.0-28 to be available at https://launchpad.net/ubuntu/+source/linux-hwe-edge -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1638700 Title: hio

[Bug 1695929] [NEW] vlan on top of bond interfaces assumes bond[0-9]+ naming

2017-06-05 Thread JuanJo Ciarlante
Public bug reported: Context: deploying nodes via maas with bonds and vlans on top of them, in particular for the example below: bong-stg and bond-stg.600 ~# dpkg-query -W vlan vlan1.9-3.2ubuntu1.16.04.1 * /etc/network/interfaces excerpt as setup by Maas (obfuscated for ip and mac addresse

[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2017-06-07 Thread JuanJo Ciarlante
Indeed that had been the case, thx for replying. ** Changed in: iproute2 (Ubuntu) Status: Confirmed => Invalid ** Changed in: linux (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1570657] Re: Bash completion needed for versioned juju commands

2016-06-20 Thread JuanJo Ciarlante
See updated https://github.com/juju/juju/pull/5057, in short it adds below two files to /etc/bash_completion.d/ (sort == load order) -> juju-2.0 (added) juju-core(existing from juju1) juju-version (added) , so that: * juju-2.0: completion for `juju-2.0` , but also plain `juju` (ie self-c

[Bug 1588403] Re: Tab completion missing in Juju 2.0 betas

2016-06-20 Thread JuanJo Ciarlante
See https://github.com/juju/juju/pull/5057 for *beta9* and above (ie "applications" instead of "services") - can try it with: sudo -i # become root rm /etc/bash_completion.d/juju2 wget -O /etc/bash_completion.d/juju-2.0 \ https://raw.githubusercontent.com/jjo/juju/master/etc/bash_completion.d

[Bug 1570657] Re: Bash completion needed for versioned juju commands

2016-06-20 Thread JuanJo Ciarlante
See https://bugs.launchpad.net/juju-core/+bug/1588403/comments/5 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1570657 Title: Bash completion needed for versioned juju commands To manage notificati

[Bug 1582394] Re: [16.04, lxc] Failed to reset devices.list on ...

2017-02-08 Thread JuanJo Ciarlante
I can't make it work even after manually installing squashfuse (FYI lxc created by juju deploy cs:ubuntu --to lxc:1 ) root@juju-machine-1-lxc-14:~# uname -a Linux juju-machine-1-lxc-14 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 18:55:08 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux root@juju-m

[Bug 1582278] Re: [SR-IOV][CPU Pinning] nova compute can try to boot VM with CPUs from one NUMA node and PCI device from another NUMA node.

2016-11-17 Thread JuanJo Ciarlante
** Tags added: canonical-bootstack -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1582278 Title: [SR-IOV][CPU Pinning] nova compute can try to boot VM with CPUs from one NUMA node and PCI device fr

[Bug 1668123] Re: lxc fails to start with cgroup error

2017-03-09 Thread JuanJo Ciarlante
FYI because of other maintenance I had to do on the affected nodes, after upgrading to linux-generic-lts-xenial 4.4.0-66-generic this issue didn't show anymore. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net

[Bug 1602057] Re: [SRU] (libvirt) KeyError updating resources for some node, guest.uuid is not in BDM list

2017-04-07 Thread JuanJo Ciarlante
FYI we're also hitting this on trusty/mitaka for what looks like incompletely deleted instances: * still running at hypervisor, ie virsh dominfo UUID # shows it ok * deleted both at nova 'instances' and 'block_device_mapping' tables. Once certain it's still running at hypervisor, our workaroun

[Bug 1679823] Re: bond0: Invalid MTU 9000 requested, hw max 1500 with kernel 4.8 / 4.10 in XENIAL LTS

2017-05-12 Thread JuanJo Ciarlante
We really need to get xenial added for its HWE kernels: we have several BootStacks running with them, mainly for latest needed drivers while keeping LTS (mellanox for VNFs as an example)- all these are now obviously at risk on the next reboot. Note also that recovering from this issue does usuall

[Bug 1601986] Re: RuntimeError: osrandom engine already registered

2016-07-12 Thread JuanJo Ciarlante
** Also affects: python-cryptography (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1601986 Title: RuntimeError: osrandom engine already registere

[Bug 1518430] Re: liberty: ~busy loop on epoll_wait being called with zero timeout

2016-04-25 Thread JuanJo Ciarlante
For experimenting purposes / measuring the difference against what would be a (better) behaving epoll_wait usage, I created: https://github.com/jjo/dl-hack-lp1518430 , which implements hooking epoll_wait() and select() (via LD_PRELOAD) to limit the rate of calls with zero timeouts. WfM'd on an e

[Bug 1635223] [NEW] please include mlx5_core modules in linux-image-generic package

2016-10-20 Thread JuanJo Ciarlante
Public bug reported: Because linux-image-generic pkg doesn't include mlx5_core, stock ubuntu cloud-images can't be used by VM guests using mellanox VFs, forcing the creation of an ad-hoc cloud image with added linux-image-extra-virtual ** Affects: cloud-images Importance: Undecided

[Bug 1543046] Re: thermald spamming kernel log when updating powercap RAPL powerlimit

2016-04-11 Thread JuanJo Ciarlante
FYI I'm running trusty with linux-generic-lts-xenial 4.4.0.18.10, was getting same thermald spamming until I manually upgraded to the package as per comment#8 above: - upgrade thermald:amd64 1.4.3-5~14.04.2 1.4.3-5~14.04.3 , then no more kern.log spamming, thanks!. -- You received this bug notifi

[Bug 1567895] Re: openstack volume create does not support --snapshot

2016-06-05 Thread JuanJo Ciarlante
** Also affects: python-openstackclient (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1567895 Title: openstack volume create does not support --s

[Bug 989923] Re: i386 retracer not starting with revno 461

2012-04-27 Thread JuanJo Ciarlante
My bad: forgot to upgrade oops-repository inside the i386 chroot. Done && happy guys, those are. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/989923 Title: i386 retracer not starting with revno 461

[Bug 1350947] Re: apparmor: no working rule to allow making a mount private

2015-08-19 Thread JuanJo Ciarlante
FYI I'm able to successfully drive netns inside LXC, manually then also via openstack neutron-gateways, via this crafted aa profile: /etc/apparmor.d/lxc/lxc-default-with-netns -> https://gist.github.com/jjo/ff32b08e48e4a52bfc36 -- You received this bug notification because you are a member of Ub

[Bug 1487190] [NEW] nicstat fails on more than ~30 interfaces

2015-08-20 Thread JuanJo Ciarlante
Public bug reported: nicstat falsely assumes that a single read from /proc/net/dev will return all its content (even if using a ~large buffer, 128K) ** Affects: nicstat (Ubuntu) Importance: Undecided Status: New ** Tags: canonical-bootstack -- You received this bug notification

[Bug 1487190] Re: nicstat fails on more than ~30 interfaces

2015-08-20 Thread JuanJo Ciarlante
fixed by https://github.com/jjo/nicstat/commit/3c2407da66c2fd2914e7f362f41f729cc21ff1e4, see strace comparison (stock vs compiled with above) at a host with ~270 interfaces: http://paste.ubuntu.com/12137566/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1462466] [NEW] bcache-tools udev rules on trusty lacking util-linux 2.24+ workaround

2015-06-05 Thread JuanJo Ciarlante
Public bug reported: We're using bcache under trusty HWE kernel (3.16.0-38-generic) with bcache-tools 1.0.7-0ubuntu1 (built from src). As trusty has util-linux 2.20.1, udev rules for auto registering bcache devices are skipped: # blkid was run by the standard udev rules # It recognised bcache

[Bug 1439649] Re: Pacemaker unable to communicate with corosync on restart under lxc

2015-08-31 Thread JuanJo Ciarlante
After trying several corosync/pacemaker restarts without luck, I was able to workaround this by adding an 'uidgid' entry for hacluster:haclient: * from /var/log/syslog: Aug 31 18:33:18 juju-machine-3-lxc-3 corosync[901082]: [MAIN ] Denied connection attempt from 108:113 $ getent passwd 108 hacl

[Bug 1439649] Re: Pacemaker unable to communicate with corosync on restart under lxc

2015-08-31 Thread JuanJo Ciarlante
FYI to re-check workaround (then possible actual fix), kicked corosync+pacemaker on cinder, glance services deployed with juju: $ juju run --service=cinder,glance "service corosync restart; service pacemaker restart" , which broke pacemaker start on all of them, with same "Invalid IPC credentia

[Bug 1490727] Re: "Invalid IPC credentials" after corosync, pacemaker service restarts

2015-09-04 Thread JuanJo Ciarlante
Thanks for the quick turnaround, could you please backport the fix to 1507 trunk ? We have several stacks where we need to manually apply above workaround for corosync/pacemaker to behave properly, and several coming down the line before 1510. FYI I while fixing hacluster trunk (essentially came o

[Bug 1476428] [NEW] haproxy service handling failing to stop old instances

2015-07-20 Thread JuanJo Ciarlante
Public bug reported: On an openstack HA kilo deployment using charms trunks, several services failing to properly restart haproxy, leaving old instances running, showing cinder/0 as example: $ juju ssh cinder/0 'pgrep -f haproxy | xargs ps -o pid,ppid,lstart,cmd -p; egrep St.*ing.haproxy /var/lo

[Bug 1356392] Re: lacks sw raid1 install support

2015-07-09 Thread JuanJo Ciarlante
With maas 1.9 deprecating d-i, what option is left for maas swraid installs ? Please consider re-prioritizing. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1356392 Title: lacks sw raid1 install sup

[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-05-20 Thread JuanJo Ciarlante
** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1426589 Title: tc class statistics rates are all zero after upgrade to Trusty To m

[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-04-28 Thread JuanJo Ciarlante
FYI this has been reported to debian also (kernel 3.16): https://lists.debian.org/debian-kernel/2014/11/msg00288.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1426589 Title: tc class statistics

[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-04-28 Thread JuanJo Ciarlante
FYI linux-image-4.1.0-040100rc1-generic_4.1.0-040100rc1.201504270235_i386.deb (from ~kernel-ppa) failed the same way. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1426589 Title: tc class statistics

[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-04-28 Thread JuanJo Ciarlante
By installing different kernel versions (trusty, manual download and dpkg -i), I narrowed this down to: - linux-image-3.8.0-44-generic: OK - linux-image-3.11.0-26-generic: BAD (zero rate counters). FYI I used this script: # cat htb.sh /sbin/tc qdisc del dev eth0 root /sbin/tc qdisc add dev eth0 ro

[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-04-28 Thread JuanJo Ciarlante
** Also affects: linux-meta (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1426589 Title: tc class statistics rates are all zero after upgrade to

[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-04-28 Thread JuanJo Ciarlante
FYI there are several changes at https://www.kernel.org/pub/linux/kernel/v3.0/ChangeLog-3.10.12 that refer to htb rate handling. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1426589 Title: tc class

[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-04-28 Thread JuanJo Ciarlante
FYI tried iproute2-3.19.0, same zero rate output. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1426589 Title: tc class statistics rates are all zero after upgrade to Trusty To manage notifications

[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-05-01 Thread JuanJo Ciarlante
@peanlvch: FYI as per comment #4 I already tested v4.1-rc1-vivid, same bad results. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1426589 Title: tc class statistics rates are all zero after upgrade

[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-05-01 Thread JuanJo Ciarlante
With kernels from http://kernel.ubuntu.com/~kernel-ppa/mainline/, I've narrowed down to: * OK: tc-class-stats.3.10.76-031076-generic.txt: rate 1600bit 2pps backlog 0b 0p requeues 0 * BAD: tc-class-stats.3.11.0-031100rc1-generic.txt: rate 0bit 0pps backlog 0b 0p requeues 0 * BAD: tc-class-sta

[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-05-01 Thread JuanJo Ciarlante
As per comment #13, I've added the following tags: * kernel-fixed-upstream-3.10 * kernel-bug-exists-upstream kernel-bug-exists-upstream-3.11rc1 kernel-bug-exists-upstream-4.1-rc1 Please correct them if I misunderstood the naming convention, FYI my narrowed bisect corresponds to: *** OK ***: lin

[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-05-01 Thread JuanJo Ciarlante
FYI peeking at patch-3.11-rc1, shows [...] - struct gnet_stats_rate_est tcfc_rate_est; + struct gnet_stats_rate_est64tcfc_rate_est; with its correspondent addition: + * struct gnet_stats_rate_est64 - rate estimator + * @bps: current byte rate + * @pps: current packet rate +

[Bug 1233082] Re: Access Ubuntu with root account without password

2013-09-30 Thread JuanJo Ciarlante
** Information type changed from Private Security to Public -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1233082 Title: Access Ubuntu with root account without password To manage notifications abo

[Bug 1497812] Re: i40e bug: non physical MAC outbound frames appear as copied back inbound (mirrored)

2015-09-29 Thread JuanJo Ciarlante
Confirming _not_ observing reported issue on an equivalent setup w/ LXCs frames hitting phy interfaces ( bridged towards br0 -> bond0 -> {eth3, eth4} ): * linux 4.2.0-12-generic #14~14.04.1-Ubuntu (from canonical-kernel-team/ppa) * i40e version 1.3.4-k # ethtool -i eth3 driver: i40e version: 1.3.

[Bug 1497812] Re: i40e bug: non physical MAC outbound frames appear as copied back inbound (mirrored)

2015-09-30 Thread JuanJo Ciarlante
w000T! \o/ using @jsalisbury kernel from comment#7 3.19.0-30-generic #33~lp1497812 , I can't reproduce the failing behavior under same host + setup - no mirrored frames or alike dmesg - containers networking ok Comparison between stock vivid 3.19.0-30-generic #33~14.04.1-Ubuntu and above: - http:

[Bug 1500981] Re: juju-db segfault while syncing with replicas

2015-09-30 Thread JuanJo Ciarlante
@gz: I got this at our staging environment, where we re-deploy HA'd juju + openstacks several times a week (or day), 1st time I positively observe this behavior, so I'd guess it's unfortunately a subtle race condition or alike. I did save /var/lib/juju/db/, /var/log/syslog and /var/log/juju/machin

[Bug 1518430] [NEW] liberty: ~busy loop on epoll_wait being called with zero timeout

2015-11-20 Thread JuanJo Ciarlante
Public bug reported: Context: openstack juju/maas deploy using 1510 charms release on trusty, with:   openstack-origin: "cloud:trusty-liberty"   source: "cloud:trusty-updates/liberty * Several openstack nova- and neutron- services, at least: nova-compute, neutron-server, nova-conductor, neutron-o

[Bug 1511495] [NEW] lxc 1.0.7-0ubuntu0.9 has buggy apparmor profiles

2015-10-29 Thread JuanJo Ciarlante
Public bug reported: lxc packages: *** 1.0.7-0ubuntu0.9 0 500 http://archive.ubuntu.com//ubuntu/ trusty-updates/main amd64 Packages lxc apparmor profiles loading fails with: root@host:~# apparmor_parser -r /etc/apparmor.d/lxc/lxc-default-with-mounting Found reference to variable PROC,

[Bug 1511495] Re: lxc 1.0.7-0ubuntu0.9 has buggy apparmor profiles

2015-10-29 Thread JuanJo Ciarlante
** Changed in: lxc (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1511495 Title: lxc 1.0.7-0ubuntu0.9 has buggy apparmor profiles To manage notifications about

[Bug 1497812] [NEW] i40e bug: non physical MAC outbound frames appear as copied back inbound (mirrored)

2015-09-20 Thread JuanJo Ciarlante
Public bug reported: Using 3.19.0-28-generic #30~14.04.1-Ubuntu with stock i40e driver version 2.2.2-k makes every 'non physical' MAC output frame appear as copied back at input, as if the switch was doing frame 'mirroring' (and/or hair-pinning). FYI same setup, with i40e upgraded to 1.2.48 from

[Bug 1497812] Re: i40e bug: non physical MAC outbound frames appear as copied back inbound (mirrored)

2015-09-21 Thread JuanJo Ciarlante
FYI we found these issues while deploying openstack via juju/maas over a pool of 8 nodes having 4x i40e NICs, where we also found linux-hwe-generic-trusty (lts-utopic) to be unreliable from its old i40e driver (0.4.10-k). Below is a summary of our i40e findings using lts-vivid and lts-utopic re: s

[Bug 1497812] Re: i40e bug: non physical MAC outbound frames appear as copied back inbound (mirrored)

2015-09-21 Thread JuanJo Ciarlante
ERRATA on comment #2 : OK i40e driver version is 1.2.48, as per original report URL. Comment #2 table is actually: #1 3.19.0-28-generic w/stock 1.2.2-k: non-phy mirrored frames (this bug) #2 3.16.0-49-generic w/stock 0.4.10-k: unreliable deploys #3 3.19.0-28-generic w/built 1.2.48: OK (*) #4 3.1

[Bug 980051] Re: ubuntu one sto wrong url

2012-04-12 Thread JuanJo Ciarlante
In my case it seems to be related to PAC[1] proxy setup, as I can deterministically reproduce the issue for rhythmbox (Ubuntu One store), and banshee (several external sources like Amazon mp3, Miro, etc): * No PAC: OK * With PAC: FAIL with "Cannot resolve proxy hostname ()" , even using this

[Bug 1531963] Re: [SRU] trusty/icehouse neutron-plugin-openvswitch-agent: lvm.tun_ofports.remove crashes with KeyError

2016-02-24 Thread JuanJo Ciarlante
Thanks Chris for the updates - FYI we've upgraded all of our compute nodes 1:2014.1.5-0ubuntu3 from proposed, no (extra)issues so far after some hours, FYI this stack has ~30 nodes, ~1k+ active instances. We expect this change to (obviously) stop those KeyError messages at log, and likely also sto

[Bug 1521279] Re: check_haproxy.sh is broken for openstack liberty's haproxy 1.5.14

2015-11-30 Thread JuanJo Ciarlante
** Also affects: keystone (Juju Charms Collection) Importance: Undecided Status: New ** Also affects: cinder (Juju Charms Collection) Importance: Undecided Status: New ** Also affects: glance (Ubuntu) Importance: Undecided Status: New ** No longer affects: glance (U

[Bug 1460164] Re: upgrade of openvswitch-switch can sometimes break neutron-plugin-openvswitch-agent

2015-12-17 Thread JuanJo Ciarlante
FYI today's openvswitch-switch upgrade triggered a cluster-wide outage on one (or more) of our production openstacks. ** Tags added: canonical-bootstack -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1

[Bug 1531963] Re: [SRU] trusty/icehouse neutron-plugin-openvswitch-agent: lvm.tun_ofports.remove crashes with KeyError

2016-03-02 Thread JuanJo Ciarlante
Chris: confirming this bug most likely fixed indeed by 1:2014.1.5-0ubuntu3, as there has been no further alerts from missing tun_ids since it got installed 1 week ago (recall we had been getting several of those per week). Thanks! :) --J -- You received this bug notification because you are a me

[Bug 1531963] [NEW] trusty/icehouse neutron-plugin-openvswitch-agent: lvm.tun_ofports.remove crashes with KeyError

2016-01-07 Thread JuanJo Ciarlante
Public bug reported: Filing this on ubuntu/neutron package, as neutron itself is EOL'd for Icehouse. FYI this is a nonHA icehouse/trusty deploy using serverteam's juju charms. On one of our production environments with a rather high rate of API calls, (sp for transient VMs from CI), we frequent

[Bug 1393444] Re: machine unit connects to apiserver but stays in agent-state: pending

2015-01-30 Thread JuanJo Ciarlante
@sinzui: closing this as invalid, as I later confirmed this to be a MTU issue. ** Changed in: juju-core Status: Triaged => Invalid ** Changed in: juju-core (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subsc

[Bug 1379567] Re: maas-proxy is an open proxy with no ACLs and listening on all interfaces

2015-02-11 Thread JuanJo Ciarlante
** Tags added: canonical-bootstack -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1379567 Title: maas-proxy is an open proxy with no ACLs and listening on all interfaces To manage notifications ab

[Bug 1355813] Re: Interface MTU management across MAAS/juju

2015-01-05 Thread JuanJo Ciarlante
** Tags added: canonical-bootstack -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1355813 Title: Interface MTU management across MAAS/juju To manage notifications about this bug go to: https://bugs.

[Bug 1304777] Re: entropy.ubuntu.com SSL certificate needs to be updated

2014-04-09 Thread JuanJo Ciarlante
Hi Dustin, I'll send you the new certs. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1304777 Title: entropy.ubuntu.com SSL certificate needs to be updated To manage notifications about this bug go

[Bug 944040] Re: Cannot connect to RDP if host fingerprint changes

2014-04-16 Thread JuanJo Ciarlante
See http://paste.ubuntu.com/7261713/ for a ~5lines script that will workaround this without removing ~/.freerdp/known_hosts in case you value what's there already (it won't update it either, tho). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed

[Bug 1290572] Re: tab completion skips files when path begins with ~

2014-03-11 Thread JuanJo Ciarlante
This MP[1] seems to fix it for me - at least for: 1) completion when 1st char is '~' 2) fixing potential double escaping when the argument is already escaped, eg: cat /tmp/file\ with\ spac [1] https://code.launchpad.net/~jjo/bash-completion/fix-bash43 -quote_readline_by_ref-tilde-and-double_escap

[Bug 1288031] Re: Tab expansion only auto-completes directory names

2014-03-11 Thread JuanJo Ciarlante
This MP[1] seems to fix this issue for me. [1] https://code.launchpad.net/~jjo/bash-completion/fix-bash43-quote_readline_by_ref-tilde-and-double_escaping/+merge/210421 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launc

[Bug 1288031] Re: Tab expansion only auto-completes directory names

2014-03-11 Thread JuanJo Ciarlante
** Branch linked: lp:~jjo/bash-completion/fix-bash43 -quote_readline_by_ref-tilde-and-double_escaping -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1288031 Title: Tab expansion only auto-completes d

[Bug 1288314] Re: bash completion broken with '~' expansion

2014-03-11 Thread JuanJo Ciarlante
*** This bug is a duplicate of bug 1288031 *** https://bugs.launchpad.net/bugs/1288031 ** Branch linked: lp:~jjo/bash-completion/fix-bash43 -quote_readline_by_ref-tilde-and-double_escaping -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to U

[Bug 1290572] Re: tab completion skips files when path begins with ~

2014-03-11 Thread JuanJo Ciarlante
** Branch linked: lp:~jjo/bash-completion/fix-bash43 -quote_readline_by_ref-tilde-and-double_escaping -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1290572 Title: tab completion skips files when pat

[Bug 1288031] Re: Tab expansion only auto-completes directory names

2014-03-11 Thread JuanJo Ciarlante
FTR the issue is _quote_readline_by_ref expanding an empty var to '', see: $ _quote_readline_by_ref '' foo $ echo $foo '' Above MP adds a special case to avoid quoting if empty. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https:/

[Bug 1290572] Re: tab completion skips files when path begins with ~

2014-03-13 Thread JuanJo Ciarlante
*** This bug is a duplicate of bug 1288031 *** https://bugs.launchpad.net/bugs/1288031 ** Branch linked: lp:~jjo/bash-completion/quote_readline_by_ref_fixes ** Branch unlinked: lp:~jjo/bash-completion/fix-bash43 -quote_readline_by_ref-tilde-and-double_escaping -- You received this bug notif

[Bug 1288031] Re: Tab expansion only auto-completes directory names

2014-03-13 Thread JuanJo Ciarlante
** Branch linked: lp:~jjo/bash-completion/quote_readline_by_ref_fixes ** Branch unlinked: lp:~jjo/bash-completion/fix-bash43 -quote_readline_by_ref-tilde-and-double_escaping -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs

[Bug 1288314] Re: bash completion broken with '~' expansion

2014-03-13 Thread JuanJo Ciarlante
*** This bug is a duplicate of bug 1288031 *** https://bugs.launchpad.net/bugs/1288031 ** Branch unlinked: lp:~jjo/bash-completion/fix-bash43 -quote_readline_by_ref-tilde-and-double_escaping ** Branch linked: lp:~jjo/bash-completion/quote_readline_by_ref_fixes -- You received this bug notif

[Bug 1273689] [NEW] lxc-version is missing since 1.0.0beta3 - now lacking a programatic way to query lxc version

2014-01-28 Thread JuanJo Ciarlante
Public bug reported: Until 1.0.0beta2 I was using lxc-version command, beta3 seems to have dropped it, leaving no way to programatically query for it: * precise, saucy: $ lxc-version lxc version: 1.0.0.alpha1 $ lxc-cgroup --version [ ... ERROR ] * trusty (as of ~today): $ lxc-version lxc-versio

[Bug 1273689] Re: lxc-version is missing since 1.0.0beta3 - now lacking a programatic way to query lxc version

2014-01-28 Thread JuanJo Ciarlante
FYI " lxc-start --version" fails on precise (and saucy), which then makes this check release dependent (and/or over existence of lxc-version binary). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/12736

[Bug 1273689] Re: lxc-version is missing since 1.0.0beta3 - now lacking a programatic way to query lxc version

2014-01-28 Thread JuanJo Ciarlante
(sorry, early comment posting) - ie querying the version now cross releases would involve something alike: version=$((lxc-version 2>/dev/null || lxc-start --version) | sed 's/.* //') That 'sed' is to cope with lxc-version textual formatting, while lxc- start --version shows it straight. -- You

[Bug 1393444] [NEW] machine unit connects to apiserver but stays in agent-state: pending

2014-11-17 Thread JuanJo Ciarlante
Public bug reported: FYI this is the same environment from lp#1392810 (1.18->1.19->1.20), juju version: 1.20.11-trusty-amd64 New units deployed (to LXC over maas) stay at "agent-state: pending": http://paste.ubuntu.com/9057045/ #1 TCP connects ok to node0:17070 - at the unit: ubuntu@juju-machine

[Bug 1393444] Re: machine unit connects to apiserver but stays in agent-state: pending

2014-11-17 Thread JuanJo Ciarlante
/var/log/juju/machine-18-lxc-5.log: http://paste.ubuntu.com/9057287/ NOTE there the repeated log stanzas are because of my manual restarts. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1393444 Title:

[Bug 1393444] Re: machine unit connects to apiserver but stays in agent-state: pending

2014-11-17 Thread JuanJo Ciarlante
strace at both sides (grepped for specific sockets): http://paste.ubuntu.com/9057691/, mind the subsecond date diff. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1393444 Title: machine unit connec

[Bug 1393444] Re: machine unit connects to apiserver but stays in agent-state: pending

2014-11-19 Thread JuanJo Ciarlante
This deployment has 2 metal nodes hosting LXC units (machine: 0, 18), then 'juju deploy cs:ubuntu --to lxc:0' does ok, while '--to lxc:18' was consistently failing as described above. FYI I've worked around this by removing machine 18 down to 'maas ready' and reacquiring it from juju, now all new

[Bug 1274947] Re: juju lxc instances deployed via MAAS don't have resolvable hostnames

2014-09-28 Thread JuanJo Ciarlante
This issue makes several HA services to fail (or split-brain): * rabbitmq-server: Followup from above, this MP[0] forces rabbit nodename to be the resolvable hostname for private-address[0], and fixes it clustering. * mongodb: No way: mongod uses gethostname() at rs.initiate() to initialize clust

[Bug 1274947] Re: juju lxc instances deployed via MAAS don't have resolvable hostnames

2014-09-30 Thread JuanJo Ciarlante
** Tags added: canonical-bootstack -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1274947 Title: juju lxc instances deployed via MAAS don't have resolvable hostnames To manage notifications about th

[Bug 1372893] Re: Neutron has an empty database after deploying juno on utopic

2014-09-30 Thread JuanJo Ciarlante
** Tags added: canonical-bootstack -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1372893 Title: Neutron has an empty database after deploying juno on utopic To manage notifications about this bug g

[Bug 1372893] Re: Neutron has an empty database after deploying juno on utopic

2014-09-30 Thread JuanJo Ciarlante
FYI using /next branch, r103 on trusty/icehouse, single nova--c-c and mysql units, I'm getting: unit: nova-cloud-controller/0: machine: 0/lxc/8 agent-state: error details: hook failed: "shared-db-relation-changed" 2014-09-30 19:01:36 INFO shared-db-relation-changed sqlalchemy.exc.OperationalError

[Bug 1377964] Re: maas-proxy logrotate permission denied

2014-11-06 Thread JuanJo Ciarlante
Also affected by this issue: 1.7rc1 (upgraded from 1.5.2) at /var/log/syslog: Nov 6 06:25:01 duck squid3: Cannot open stdio:/var/log/maas/proxy/store.log: (13) Permission denied -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https:

[Bug 1274947] Re: juju lxc instances deployed via MAAS don't have resolvable hostnames

2014-10-09 Thread JuanJo Ciarlante
FYI nova services output also refers to hostnames (which are then unresolvable): Here below, nova-compute services are deployed to the metal-s, others to LXCs on them: $ nova service-list ++--+--+-+---+-... | Binary | Host

[Bug 1376459] Re: 1.5.4+bzr2294-0ubuntu1.1 maas-dhcp package update stops external dhcpd

2014-10-10 Thread JuanJo Ciarlante
** Tags added: canonical-bootstack -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1376459 Title: 1.5.4+bzr2294-0ubuntu1.1 maas-dhcp package update stops external dhcpd To manage notifications about

[Bug 1274947] Re: juju lxc instances deployed via MAAS don't have resolvable hostnames

2014-10-16 Thread JuanJo Ciarlante
FYI this is voiding current trusty/rabbitmq charm from deploying on MaaS 1.7beta + LXC, 1.5 had at least PTR resolution for every dhcp'd IP as e.g: IN PTR 10-1-57-22.maas. , while 1.7beta has none afaicT. -- You received this bug notification because you are a member of Ubuntu Bugs, which is sub

[Bug 1274947] Re: juju lxc instances deployed via MAAS don't have resolvable hostnames

2014-10-16 Thread JuanJo Ciarlante
To clarify: comment #12 was for clustered rabbitmq (as already reported above), FYI trying to force the charm to use plain IPs instead of hostnames (recall that other units need to be able to refer to each other as e.g.. rabbit@$OTHER_HOST) fails with e.g.: 2014-10-16 18:51:13 INFO config-changed

[Bug 1382190] Re: LXCs assigned IPs by MAAS DHCP lack DNS PTR entries

2014-10-16 Thread JuanJo Ciarlante
1.7beta generated named PTR file (fyi all entries there correspond to metal hosts): http://paste.ubuntu.com/8575506/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1382190 Title: LXCs assigned IPs b

[Bug 1382190] Re: LXCs assigned IPs by MAAS DHCP lack DNS PTR entries

2014-10-17 Thread JuanJo Ciarlante
To clarify what's happening with the rabbitmq charm: for its units to be able cluster together, they need to refer to each other by hostname, see [0] which was done based on the observed pattern as per #4,#7 comments above. [0] https://code.launchpad.net/~jjo/charms/trusty/rabbitmq-server/fix- nod

[Bug 1042894] Re: Thunderbird hangs at startup only on laptop

2012-09-23 Thread JuanJo Ciarlante
FYI was having exactly same problem (hang at startup, ESource* error messages), also solved by uninstalling thunderbird-couchdb pkg. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1042894 Title: Thun

[Bug 1134611] Re: Xorg/compiz/unity freeze

2013-04-03 Thread JuanJo Ciarlante
FYI I've upgraded quantal->raring in my x220, but still running oibaf[1] quantal intel drivers -- been stable for several hours so far: $ apt-cache policy xserver-xorg-video-intel xserver-xorg-video-intel: Installed: 2:2.21.5+git1303251414.6b2092~gd~q Candidate: 2:2.21.5+git1303251414.6b2092

[Bug 1488426] Re: High CPU usage of kworker/ksoftirqd

2019-02-10 Thread JuanJo Ciarlante
FYI still happening to me on 18.04 with HWE kernel, similar behavior as #38: kworker with steady high cpu usage after un-docking, re-docking didn't solve it tho. kernel: 4.18.0-15-generic hardware: Thinkpad x270, Thinkpad Ultra Dock, network: enp0s31f6 (dock eth) and wlp3s0 up -- You received t