| ThiagoCMC | Cool! It is weird that it exactly same Libvirt XML works with previous versions available on Ubuntu 16.04 but, after upgrading to Ocata Cloud Archive, memAccess not good anymore... | 00:00 |
|---|---|---|
| ThiagoCMC | This is a common setup that you can find on OVS+DPDK / Libvirt / KVM tutorials across the Internet. | 00:00 |
| ThiagoCMC | Including this one: | 00:01 |
| ThiagoCMC | https://help.ubuntu.com/lts/serverguide/DPDK.html | 00:01 |
| ThiagoCMC | Not working anymore... =/ | 00:01 |
| nacc | ThiagoCMC: i know little about all of the various bits together -- that is strange | 00:01 |
| ThiagoCMC | That's okay... =) | 00:02 |
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| Jordan_U | Hi. I have a fresh Ubuntu server installation with apache2 installed and I would like to simply configure it so that for any page that is not found the user is sent to /dnshelp.html . This is the full contents of my /etc/apache2/sites-enabled/000-default.conf http://paste.ubuntu.com/24154871/ . I have only changed it by adding lines 30 and 31. I still get a generic apache 404 error page though. | 01:18 |
| Jordan_U | I'm assuming I'm missing something simple, anyone see what it is? :) | 01:18 |
| sarnold | Jordan_U: did you reload the apache configuration? what entries do you get in the error.log and access.log when making requests that should use this 404/ | 01:21 |
| Jordan_U | sarnold: I've run "sudo systemctl restart apache2.service" which gives the following warning: http://paste.ubuntu.com/24154901/ . | 01:24 |
| sarnold | Jordan_U: aha, run the suggested command and try again | 01:25 |
| Jordan_U | sarnold: Unfortunately makes no change. If I restart apache2 again afterward I get the same error. | 01:26 |
| sarnold | okay, good. so, next step, what's in the apache logs? | 01:26 |
| Jordan_U | sarnold: access.log: 10.190.32.21 - - [13/Feb/2016:10:38:05 -0800] "GET /asdfasdfasdf HTTP/1.1" 404 624 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.98 Safari/537.36" | 01:28 |
| Jordan_U | sarnold: http://paste.ubuntu.com/24154925/ | 01:31 |
| sarnold | Jordan_U: hrm the log entries with dates look a month old | 01:32 |
| Jordan_U | sarnold: http://paste.ubuntu.com/24154939/ . I guess I should fix that first :) | 01:34 |
| sarnold | ah :) | 01:35 |
| Jordan_U | This is an old laptop that's been sitting in storage for who knows how long, but I would have expected installing Ubuntu to have updated the RTC. | 01:35 |
| Jordan_U | Seems our network blocks NTP servers for some reason. :( | 02:00 |
| sarnold | ewwww | 02:00 |
| sarnold | for the next few months you might able to use tlsdate | 02:01 |
| Jordan_U | sarnold: Well, my date is now correct but I still don't get the 404 page I want. How would you go about setting a custom (simple, static html) 404 page on a fresh Ubuntu installation? | 02:07 |
| Jordan_U | Well, I have to leave this problem until tomorrow. Thanks for the help so far though. | 02:08 |
| sarnold | Jordan_U: I think I would have done exactly what you did, but only way slower, because I don't know apache very well; I always found nginx easier to configure | 02:09 |
| mystified | not sure if i'm on the right channel if, not pls tell me where to go. BUT Nicely Pls | 03:53 |
| mystified | broke my usb port on my printer. not wifi compatiable. only option is ethernet. | 03:53 |
| mystified | don't know how to configure. I'm not a techie | 03:54 |
| cpaelzer | ThiagoCMC: nacc: hi, I've seen the change you are facing in libvirt | 08:17 |
| cpaelzer | ThiagoCMC: nacc: Newer libvirt needs you to specify the page size | 08:17 |
| cpaelzer | ThiagoCMC: that is not a "bug" in the to-be-fixed sense | 08:17 |
| cpaelzer | ThiagoCMC: and the doc is for 16.04 still :-/ | 08:17 |
| cpaelzer | ThiagoCMC: in the past I already made FYI updates there for newer openvswitch versions that changed | 08:17 |
| cpaelzer | ThiagoCMC: I'll do so again, for this, but doc releases take time | 08:18 |
| cpaelzer | ThiagoCMC: until then a change like following will fix it for you | 08:18 |
| cpaelzer | ThiagoCMC: https://git.launchpad.net/~ubuntu-server/ubuntu/+source/dpdk-testing/commit/?id=8289749a59b79567fb7c0b94054571be8f6efdcc | 08:18 |
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| adrian_1908 | hello. If I use `ssh-copy-id user@server.net` and I have root (password) access to that server, can I complete the task using that password, or does it not work because user isn't root? | 11:38 |
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| ducasse | adrian_1908: you need that user's password, or you can login as root and put the key there manually. | 14:24 |
| adrian_1908 | ducasse: yeah, thanks. I recall having used the command with success but not how exactly I did it. So I would simply invoke `ssh-copy-id user@server`, enter the system password of user and it should work? | 14:31 |
| ducasse | adrian_1908: yep. | 14:31 |
| adrian_1908 | thanks! | 14:32 |
| jiffe | so I've started install of ubuntu on a machine a couple times now to play with configuration, the network interface list seems kind of strange. I've got my cable plugged into nic0, initially the list shows enO0 and rename[123], then it showed eno1 with rename[123], now its showing eno1 with rename[345] | 15:45 |
| jiffe | and I'm having to guess which rename is actually eno0 | 15:46 |
| tomreyn | jiffe: whats this "rename[123]" and "rename[345]"? | 15:54 |
| jiffe | rather than typing rename1, rename2 etc I combined them | 15:54 |
| jiffe | that's the name of the devices in the list | 15:54 |
| tomreyn | you are aware of this right? https://www.freedesktop.org/wiki/Software/systemd/PredictableNetworkInterfaceNames/ | 15:55 |
| tomreyn | about interface names and enumeration in general | 15:55 |
| jiffe | this seems very unpredictable as it keeps changing | 15:56 |
| tomreyn | well it should not be changing afaik | 15:56 |
| jiffe | then I think we need another round of QA :) | 15:56 |
| tomreyn | i still don'T get what the rename1 ... is | 15:57 |
| jiffe | I'll likely be going through this again so I can take a screenshot here in a bit | 15:57 |
| tomreyn | are you saying these are kernel processes renaming the network interfaces? | 15:57 |
| jiffe | I don't know whats doing the renaming, when I load the ubuntu install disk and it gets to the point of listing network interfaces, those are the names of the interfaces (eno1, rename3, rename4, rename5), there are 4 interfaces | 15:59 |
| tomreyn | oh, well i've never come across network interfaces called "rename*" | 16:00 |
| jiffe | I don't know why it would name one accordingly and label the rest rename* either | 16:01 |
| tomreyn | whats this hardware + driver? | 16:02 |
| jiffe | Intel® i350 Gigabit Ethernet https://www.supermicro.com/products/system/2u/6027/ssg-6027r-e1r12n.cfm | 16:03 |
| tomreyn | and which command returns the 'rename*' interfaces? | 16:03 |
| jiffe | I'm not issues commands, this is on the install screen | 16:04 |
| tomreyn | hmm, well yes do show screenies then | 16:04 |
| tomreyn | https://bugs.launchpad.net/ubuntu/+source/biosdevname/+bug/1284043 seems related | 16:06 |
| ubottu | Launchpad bug 1284043 in biosdevname (Ubuntu) "udev renaming the same hardware network i/f to different name, breaks networking and firewall" [High,Confirmed] | 16:06 |
| tomreyn | jiffe: which version are you installing there, 14.04? | 16:06 |
| jiffe | 16.04.1 | 16:07 |
| tomreyn | oh, i hadn't expected it to happen there | 16:07 |
| tomreyn | note comment #4 | 16:08 |
| tomreyn | so this is clearly a hardware / driver specific issue | 16:09 |
| jiffe | one thing I'm noticing now that I'm watching this is the detecting network hardware screen is taking a long time | 16:12 |
| jiffe | http://nsab.us/public/nethw.jpg | 16:14 |
| jiffe | so here's another question, is it possible to install ubuntu 16.04 server on a zfs mirror so that it is completely redundant including boot information? | 16:26 |
| jiffe | the alternative I think is to use software raid1 for / and GPT and zfs for the remainder | 16:27 |
| compdoc | should be able to, but I use zfs for storage, and a small ssd to boot from. makes maintence easier | 16:34 |
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| xok | hello all... | 18:12 |
| xok | I can't get LVM working in automatic installation... | 18:13 |
| xok | the instructions are simply ignored, the installer creates "root" volume and "swap_1" though I name them differently and even removealtogether the swap partition but it ignores my instructions... | 18:14 |
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