sirv 2017-01-29 22:45:27
xz so when u boot windows, what do u think changes ? something on the USB stick ?
Xz 2017-01-29 22:45:43
sirv: nope, bitlocker changes UEFI variables
Xz 2017-01-29 22:45:47
sirv: to default ones
the-listener 2017-01-29 22:45:48
msg Hello
sirv 2017-01-29 22:45:54
UEFI variables are stored where ?
the-listener 2017-01-29 22:45:55
hello
Xz 2017-01-29 22:45:58
sirv: I jus found a bug https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1366546
ubottu 2017-01-29 22:45:59
Launchpad bug 1366546 in grub2 (Ubuntu) "Ubuntu doesn't provide \EFI\BOOT\BOOTX64.EFI for UEFI systems" [Undecided,Triaged]
PureVi 2017-01-29 22:46:00
helloo
Xz 2017-01-29 22:46:08
sirv: I think it's mine
Xz 2017-01-29 22:46:36
sirv: because if boot-entry is in UEFI variables, my USB-FULL boots fine (that's the case right after Ubuntu installation)
Xz 2017-01-29 22:46:59
sirv: but then when I boot win10 -> get UEFI variables reset to default values -> EFI doesn't have boot entry for ubuntu anymore
the-listener 2017-01-29 22:47:05
I am a beginer in open soure development ,can anybody tell me how can i contribute to ubuntu??
Xz 2017-01-29 22:47:18
sirv: so it should look for /EFI/BOOT/BOOTX64.efi file but it doesn't exist there, so no boot scenario occurs
Xz 2017-01-29 22:47:30
the-listener: fix that one: g that is affecting me.
Xz 2017-01-29 22:47:30
I have a Lenovo Carbon 2. During about half the kernel updates in Utopic, the computer subsequently refused to boot. AT ALL.
ducasse 2017-01-29 22:47:35
!contribute | the-listener
ubottu 2017-01-29 22:47:35
the-listener: To contribute and help out with Ubuntu, see http://community.ubuntu.com and https://wiki.ubuntu.com/ContributeToUbuntu
the-listener 2017-01-29 22:48:38
ducasse i didn't understand
ducasse 2017-01-29 22:48:56
the-listener: read the links ubottu gave you
sirv 2017-01-29 22:49:46
and this file /EFI/BOOT/BOOTX64.efi should be on the usb drive ? then copy it there
Speiros 2017-01-29 22:49:48
Good evening people. I'd like to know some terminal commands regarding groups and users. 1) How do I add a group? 2) How do I add an existing user to this group? 3) How do I see what groups are in my system? Thanks:)
the-listener 2017-01-29 22:49:49
ducasse : what do you mean by !contribute .can you elaborate
ducasse 2017-01-29 22:50:35
the-listener: it triggers ubottu to give you those links, just read them
bazhang 2017-01-29 22:50:41
the-listener, read the link it gave
the-listener 2017-01-29 22:51:16
ducasse ,bazhang thank you very much
bazhang 2017-01-29 22:51:25
np
BreakingNews 2017-01-29 22:54:19
earth is under attack
BreakingNews 2017-01-29 22:54:25
by trannies from outer space!
PureVi 2017-01-29 22:54:37
da f*ck
sirv 2017-01-29 22:54:51
breaking > i think armageddon will come soon
Speiros 2017-01-29 22:55:42
lol...fair dinkum eh.
sruli 2017-01-29 22:57:04
how can i make a keyboard shortcut work while screen is locked? (i made a shortcut to exec script and poweroff, if screen is locked i down want to need to login to shutdown...)
the-listener 2017-01-29 23:01:47
!contribute
ubottu 2017-01-29 23:01:47
To contribute and help out with Ubuntu, see http://community.ubuntu.com and https://wiki.ubuntu.com/ContributeToUbuntu
bazhang 2017-01-29 23:02:13
https://wiki.ubuntu.com/ContributeToUbuntu the-listener read that link
Speiros 2017-01-29 23:03:43
Actually, I have the answer to the first of the three questions, but if anyone can help me with the adding an existing user to the group, and how to see what groups I have, I'd appreciate it.
GladiaTeur 2017-01-29 23:04:42
Hello there can this crontab * 4 2 * * root reboot >/dev/null 2>&1 work on ubuntu or is it wrong one?
ikevin 2017-01-29 23:05:31
GladiaTeur, look like ok, just recommand to use /sbin/reboot instead of reboot only
GladiaTeur 2017-01-29 23:06:42
ikevin like this * 4 2 * * root /sbin/reboot >/dev/null 2>&1 but the old one didn't reboot it yet it's now 4 days and this crontab time is 2 days and half
ikevin 2017-01-29 23:08:17
GladiaTeur, the rules is "every minuts between 4h and 5h every 2 of mounth"
ikevin 2017-01-29 23:08:37
so, next reboot will be the 02/02/2017 at 4h00
neopsyche 2017-01-29 23:09:05
hi all. im having problems mounting usb drive.. it seems to mount then unmount immediately
ikevin 2017-01-29 23:09:23
neopsyche, does dmesg show you some errors?
GladiaTeur 2017-01-29 23:09:34
ikevin Oh so i need to be just for 2 days and half reboot at 2 or 3pm
braggit 2017-01-29 23:10:11
how can i install a kernel from an older release?
neopsyche 2017-01-29 23:10:20
ikevin: [ 1588.897290] sd 18:0:0:0: [sdb] No Caching mode page found
neopsyche 2017-01-29 23:10:22
[ 1588.897305] sd 18:0:0:0: [sdb] Assuming drive cache: write through
neopsyche 2017-01-29 23:10:23
[ 1588.927203] sdb: sdb1
neopsyche 2017-01-29 23:10:25
[ 1588.930772] sd 18:0:0:0: [sdb] Attached SCSI removable disk
ikevin 2017-01-29 23:11:10
GladiaTeur, 0 3 * * */2 root /sbin/reboot &>/dev/null
ikevin 2017-01-29 23:11:31
GladiaTeur, this will reboot at 3h00 every 2 days
GladiaTeur 2017-01-29 23:11:49
Thank you i appreciate ikevin
ikevin 2017-01-29 23:11:58
neopsyche, no "usb disconnect" after that?
ikevin 2017-01-29 23:12:03
GladiaTeur, your welcome
Wheemp 2017-01-29 23:12:31
In here that i can ask questions about Canonical and openstack?
neopsyche 2017-01-29 23:12:55
ikevin: strange yes its not showing in nautilus
braggit 2017-01-29 23:13:23
how to install older kernel?
ikevin 2017-01-29 23:13:27
neopsyche, does manual mount work?
chandan 2017-01-29 23:13:32
For the 16.04.2 enablement kernel (https://wiki.ubuntu.com/Kernel/LTSEnablementStack), from which location can i download the debug version of the kernel?
neopsyche 2017-01-29 23:14:07
ikevin i dont know
ikevin 2017-01-29 23:14:43
neopsyche, try it :)
neopsyche 2017-01-29 23:15:57
in 'disks' it shows up
Wheemp 2017-01-29 23:15:58
If anyone is up for a few questions feel free to contact me when you have the time. got issues with juju installation after maas installations.
bazhang 2017-01-29 23:17:00
Wheemp, ask in the channel
ikevin 2017-01-29 23:17:08
neopsyche, this can be a mounting error, if yes, you will show it when mounting manualy
bazhang 2017-01-29 23:17:10
if someone knows, they will respond
the-listener 2017-01-29 23:17:48
!contribute
the-listener 2017-01-29 23:18:03
! contribute
ubottu 2017-01-29 23:18:03
To contribute and help out with Ubuntu, see http://community.ubuntu.com and https://wiki.ubuntu.com/ContributeToUbuntu
bazhang 2017-01-29 23:18:18
the-listener, /msg ubottu for that
bazhang 2017-01-29 23:18:33
the-listener, instead of repeatedly doin g it here
Delphin 2017-01-29 23:19:00
neopsyche: turns out this fixed it https://duckduckgo.com/?q=%22device+not+managed%22+ubuntu&t=h_&atb=v45-7&ia=qa my NetworkManager.conf was set to managed=false and I only needed to change it to managed=true :)
Wheemp 2017-01-29 23:19:05
Anyone has a guide for juju installations without autopilot, on 14.04 or 16.04 doesn't really matter. Got it working with autopilot but i don't want to use that for a productions envionrment. Its an openstack installation with 11 nodes
the-listener 2017-01-29 23:19:52
bazhang:sorry for being repeatative
bazhang 2017-01-29 23:20:10
/msg ubottu contribute the-listener
Guest73527 2017-01-29 23:20:11
hi
Speiros 2017-01-29 23:20:36
I have to say: being in here is really an education, even if I forget 90% of it straight off the bat if I don't practice it (or write it down). I appreciate all your input. Hopefully I'll be a bit more helpful as time goes on, when I have the time to help out too, but definitely after having more experience.
neopsyche 2017-01-29 23:21:18
ikevin how to mount manually?
ikevin 2017-01-29 23:21:45
neopsyche, mkdir ~/tmp && sudo mount /dev/sdb1 ~/tmp
ikevin 2017-01-29 23:22:04
if no error, see if your files are in ~/tmp
neopsyche 2017-01-29 23:22:08
delphin: ok cool
ikevin 2017-01-29 23:22:12
~ = your home
Stopostit 2017-01-29 23:23:02
:q
Stopostit 2017-01-29 23:23:11
woops x) sorry
neopsyche 2017-01-29 23:25:37
ikevin when i try to mount i can see it 'flashes' the LED.. but still nothing in nautilus
pjm6 2017-01-29 23:25:52
Good morning
pjm6 2017-01-29 23:26:37
anyone here know how can I change the interfaces names of networking? I have somethign like enp2s0 and I wanted to have eno* how I have in others servers
ikevin 2017-01-29 23:27:00
neopsyche, if you mount manualy, you will not see it in nautilus, so, in your home you will have a "tmp" directory with your content
sirv 2017-01-29 23:27:13
pjm6 i have that problem also .. but i just keep it like it is ... leave it at default .. not want to break anything
neopsyche 2017-01-29 23:27:25
ikevin: testdisk = Warning: Bad ending sector (CHS and LBA don't match)
sos 2017-01-29 23:27:26
hello :D
neopsyche 2017-01-29 23:27:27
No partition is bootable
pjm6 2017-01-29 23:27:33
i was trying to see in udev rules file but dont have udev rules
sirv 2017-01-29 23:28:30
pjm6 u think it is so important ?
ikevin 2017-01-29 23:28:49
neopsyche, why using testdisk?
sirv 2017-01-29 23:29:36
pjm6 did u try to google ?
bazhang 2017-01-29 23:30:02
sirv, never suggest that here
pjm6 2017-01-29 23:30:07
sirv: yes, because I have an ansible playbook that use the same net interface
neopsyche 2017-01-29 23:30:14
ikevin: formatted to ntfs, now it sees it
sirv 2017-01-29 23:30:24
bazhang why not ?:)
pjm6 2017-01-29 23:30:30
sirv: yes I did, but I found only solution for ubuntu 14.04 and CentOS
pjm6 2017-01-29 23:30:32
6
bazhang 2017-01-29 23:30:40
sirv, this is not how we give advice here
pjm6 2017-01-29 23:30:44
I also see that I can use the grub to disable that
Ben64 2017-01-29 23:30:48
pjm6: what's wrong with enp2s0
pjm6 2017-01-29 23:31:14
Ben64: I'm using the deployment of OpenStack
pjm6 2017-01-29 23:31:24
and I need that my compute nodes use the same network interface
Ben64 2017-01-29 23:31:33
that doesn't make any sense
sirv 2017-01-29 23:31:35
bazhang really ? is there reason for that ?
pjm6 2017-01-29 23:31:35
I know that I can disable this by using grub
Ben64 2017-01-29 23:31:58
change the thing to use enp2s0
sirv 2017-01-29 23:32:08
pkm6 > look i found this http://askubuntu.com/questions/767786/changing-network-interfaces-name-ubuntu-16-04
sirv 2017-01-29 23:32:32
pjm u have to create this file etc/udev/rules.d/70-persistent-net.rules
pjm6 2017-01-29 23:33:20
sirv: thanks I tried that but didn't work
pjm6 2017-01-29 23:33:32
What I can try is again is change the grub
Ben64 2017-01-29 23:33:56
pjm6: or just change the thing you're using to use the proper interface instead of trying to kludge it
pjm6 2017-01-29 23:33:56
Ben64: the problem is that my other compute nodes have as interface name eno1, eno2, eno3,(etc..)A
Ben64 2017-01-29 23:34:02
how is that a problem
cybex_ 2017-01-29 23:34:07
hi all: I have a memory quesion, running "free-m' gives output: +/- 8Gb totol, 5.2G used, 2.5 G ram cache, free 1.1G. Why is the cache so high? How can I "lower" it?
pjm6 2017-01-29 23:34:22
Ben64: the problem is that my other compute nodes (with same Ubuntu version) have another interface name
Ben64 2017-01-29 23:34:27
again, how is that a problem
Ben64 2017-01-29 23:35:13
cybex_: unused ram is wasted ram, cache will go down if something else needs memory, don't worry
pjm6 2017-01-29 23:35:18
everytime I deploy the new configurations, I must go to the compute nodes that have the incorrect interface name and change it manually
Ben64 2017-01-29 23:35:48
yes do that
cybex_ 2017-01-29 23:35:50
pjm6: I am not sure if this will help, I recall using a function to change the interface name. If a name change is all you need, search "change interface name"
pjm6 2017-01-29 23:36:06
imagine: node1 to node20 (has interface starting with eno1), node20 to node40 (has interface starting with ensp0)
pjm6 2017-01-29 23:36:30
cybex_: thanks never searched for that :)
Ben64 2017-01-29 23:36:31
alternatively, turn off the predictable names altogether and use eth0 or whatever
sirv 2017-01-29 23:36:47
pjm6 why u have so many nodes ?
pjm6 2017-01-29 23:36:51
with this option GRUB_CMDLINE_LINUX="net.ifnames=0 biosdevname=0"
pjm6 2017-01-29 23:36:51
, right Ben64 ?
Ben64 2017-01-29 23:37:02
possibly
pjm6 2017-01-29 23:37:12
sirv: it's a cluster for running VMs
cybex_ 2017-01-29 23:37:30
Ben64: Any idea what is loaded into the cache that takes up so much space? It seems...abnormal
Ben64 2017-01-29 23:38:06
cybex_: all sorts of stuff to make things faster. why is it a problem? if it stays empty it's a waste
cybex_ 2017-01-29 23:39:13
Ben64: true :p thanks
cybex_ 2017-01-29 23:39:51
pjm6: A suggested read: http://askubuntu.com/questions/689070/network-interface-name-changes-after-update-to-15-10-udev-changes or
cybex_ 2017-01-29 23:39:52
http://askubuntu.com/questions/628217/use-of-predictable-network-interface-names-with-alternate-kernels
cybex_ 2017-01-29 23:40:09
this is what I was refering too, hope it helps
pjm6 2017-01-29 23:41:01
thanks cybex_ , once I tried to create the file 70-persistent-rules (that existed in the Ubuntu 14.04) and no success :\ but i will read this, thank you =)
cybex_ 2017-01-29 23:41:13
not a problem, glad to help
Zeljko 2017-01-29 23:42:06
anyone know how to start this script : https://github.com/phukd/muhstik
Zeljko 2017-01-29 23:42:07
thanks
sirv 2017-01-29 23:43:58
zeljko > it is for spammers ?
Zeljko 2017-01-29 23:44:12
sirv its something like clone bots script
Zeljko 2017-01-29 23:44:21
i need that on my serv, but i dont know how it starts
sirv 2017-01-29 23:44:58
just run the executable ./muhstik