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i installing autopilot openstack referring guideline on offical cloud website: current issue stucked @ juju bootstrap when excute "sudo openstack-install" @ step 6 "launch openstack autopilot", please see attached image: enter image description here fact step skip @ step 3 when installing maas, mentioned on guide [go “networks” tab , each of networks auto-created, click “edit network” add default gateway , dns server details"],but acutally, not find "networks" tab, instead, have "subnets" tab instead, skip step. enter image description here find installation log [{"network": ["node must configured use network"]}] in ~/.cloud-install/commands.log. looking forward reply, in advance. i appricated if cc reply email juan_qiu@tongji.edu.cn.

is there application graphically view partitions mounted , able unmount them gui? on windows -> computer -> eject. download gparted : · ubuntu software · run command sudo apt-get install gparted

i remove bluetooth device shown in indicator menu not appear in bluetooth settings menu. screenshots after clicking on bluetooth settings shown in second image, menu title bluetooth select item want remove. click - button. the miscale device see in first image not connected. can remove devices connected (paired) bluetooth. actual paired devices shows in bluetooth settings list.

i'm trying find out how make nvidia work. instalation successfull, , after reboot can access tty. machine specifications: nvidia geforce gtx 1060 gpu (6gb dedicated) cpu: intel® core™ i7 skylake - 6700hq 2.6 ghz, 6mb cache (3.50 ghz com max turbo) memory: 32gb memória ddr4 (2133 mhz) hard disk (hdd), ssd ou sshd: sshd 1 tb com 8gb ssd satae m.2: satae m.2 - 480gb sata iii - 6gb/s tela (lcd): 15.6" fullhd (1920 x 1080p) 16:9 led-backlit - (matte) i have tried make installation of seveveral nvidia drivers versions, latter 307 version, nothing happens... i'm using 16.04.01 release. preliminary step - removing old drivers: sudo apt purge nvidia* sudo reboot now adding graphics drivers ppa (additional software source providing newer drivers versions): sudo add-apt-repository ppa:graphics-drivers/ppa sudo apt update installing recommended driver: sudo apt install nvidia-370 sudo reboot now

this question has answer here: how can grant guest accounts read (or read-write) permission on folder outside home? 1 answer i want allow 'guest' user read files in harddrive (mounted during startup @ '/mnt/blahblahblah' ) . don't want them write it.i'm on xubuntu 16.04. how can it? guest sessions locked down using apparmor, uses long list of special permissions keep guest users touching anything. these accessed etc/apparmor.d/lightdm-guest-session . on machine, file looks this: # profile restricting lightdm guest session #include <tunables/global> /usr/lib/lightdm/lightdm-guest-session { # applications confined via main abstraction #include <abstractions/lightdm> # chromium-browser needs special confinement due sandboxing #include <abstractions/lightdm_chromium-browser> } opening "main abstract...

i have lenovo i310 running ubuntu 16.04 (kernel 4.4). wifi works if follow odd procedure: switch on laptop press few seconds power button switch on laptop again the hardware switch on. wifi enabled in bios. differences noticed far. command: lspci -nnv |grep ualcom when wi-fi not working: 02:00.0 ethernet controller [0200]: qualcomm atheros device [168c:abcd] (rev 01) when wi-fi working: 02:00.0 network controller [0280]: qualcomm atheros device [168c:0042] (rev 30) command: rfkill list . when wi-fi not working: 0: ideapad_wlan: wireless lan soft blocked: no hard blocked: no 1: ideapad_bluetooth: bluetooth soft blocked: yes hard blocked: no when wi-fi working: 0: ideapad_wlan: wireless lan soft blocked: no hard blocked: no 1: ideapad_bluetooth: bluetooth soft blocked: yes hard blocked: no 2: hci0: bluetooth soft blocked: yes hard blocked: no 3: phy0: wireless lan soft blocked: no hard blocked: no edit 1: command: lsmo...

i have rm-r files starting gcc , g++ /usr/bin .. now when trying reinstall using sudo apt-get install gcc getting following error reading package lists... done building dependency tree reading state information... done gcc newest version (4:5.3.1-1ubuntu1). following packages automatically installed , no longer required: libgcrypt20:i386 libsystemd0:i386 linux-headers-4.4.0-38 linux-headers-4.4.0-38-generic linux-image-4.4.0-38-generic linux-image-extra-4.4.0-38-generic use 'sudo apt autoremove' remove them. 0 upgraded, 0 newly installed, 0 remove , 0 not upgraded. 1 not installed or removed. after operation, 0 b of additional disk space used. want continue? [y/n] y setting gcc (4:5.3.1-1ubuntu1) ... update-alternatives: error: alternative path /usr/bin/gcc doesn't exist dpkg: error processing package gcc (--configure): subprocess installed post-installation script returned error exit status 2 errors encountered while processing: gcc e: sub-process ...

i'm trying add vpn network, option greyed out. screenshot of greyed-out indicator i installed network-manager-openvpn still no luck. editing connection not show vpn settings or tabs. i'd appreciate if point me in right direction! edit : in case else has issue, wording "add vpn connection" super misleading it's telling you need add vpn connection , not supposed click add 1 there. so select edit connections, add, , select vpn there. in case else has issue, wording "add vpn connection" super misleading it's telling you need add vpn connection , not supposed click add 1 there. so select edit connections, add, , select vpn there.

i hosting wordpress on ubuntu 12.04 server messed installing zpanel on it, totally crashed website. is there way fix it? either uninstall or?... i can't access site either ip address or domain name address. and tried enter zpanel.mydomain.com should login page zpanel, keeps saying couldn't find dns server. i configured domain dns settings, tried using type , cname host set zpanel , point ip, doesn't work. any advice? thank you. you can remove zpanel , reset http.conf , vhost.confg file: httpd.conf set directory of website load: documentroot "/var/www/html/mywebsite.com/public_html" on last line of httpd.conf remove line: include /etc/zpanel/configs/apache/httpd.conf vhost.conf <virtualhost *:80> serveradmin support@my-website.com servername my-website.com serveralias www.my-website.com documentroot /var/www/html/my-website.com/public_html errorlog /var/www/html/my-website.com/log/error.log customlog ...

i using df -h disk space , results are: filesystem size used avail use% mounted on udev 2.0g 4.0k 2.0g 1% /dev tmpfs 396m 436k 395m 1% /run /dev/vda1 59g 3.6g 53g 7% / none 4.0k 0 4.0k 0% /sys/fs/cgroup none 5.0m 0 5.0m 0% /run/lock none 2.0g 12k 2.0g 1% /run/shm none 100m 12k 100m 1% /run/user and when use sudo fdisk -l | grep disk , get: disk /dev/vda: 64.4 gb, 64424509440 bytes disk /dev/sda: 107.4 gb, 107374182400 bytes why doesn't df -h doesn't show space on /dev/sda ? how can see total disk space? df cares (mounted) filesystem, not raw disk/partition. if follow standard procedure make raw disk available used userspace processes i.e. partition device /dev/sda , , format them using desired filesystem, , mount filesystems, filesystems shown d...

if move mouse curser top left or top of atril, document position scrolls up. sidewards movements possible. i observed behaviour while (even before ubuntu 16.10), , caused me pain, start question here. if move mouse outside of atril window (e.g.) write contents of pdf keyboard other field or copy paste something, view on pdf changes. how can change behaviour of atril? i using ubuntu mate 16.10 it because pressed auto scroll button. green triangle icon in edit toolbar , later saved current settings default. press again stop , save new current settings default

i have been trying update ubuntu 14.04lts ubuntu 16, tried updating using usb stick says in official site, didn't work, wasn't able enter boot mode, tried updating normal way( wanted full re-installation, because wanted set beginning want it). while i'm waiting new ubuntu installed, freezes here, , have no idea do. i'm new of this, more details better. so basically, ditched upgrading , installed ubuntu 16.04 usb stick, lost files had on laptop, okay me, however, didn't find direct solution issue.

i'm trying find kind of software allows change tint of screen. i've seen redshift , f.lux, they're not i'm looking - both of them shift time of day , offer red colouration, whereas i'm looking holds colour permanently , has wide variety of colours. a windows example of i'm looking screenruler , claroread software bundle. is there that exists linux?

i need stata on laptop , i'm new ubuntu. have folder taz files i'm not sure them. installed given instructions provided won't open, gives me error: error while loading shared libraries: libgtksourceview-1.0.so.0: cannot open shared object file: no such file or directory here instructions came with before starting: sudo apt-get install libgtksourceview-3.0-common sudo ln -s /usr/lib/libgtksourceview-2.0.so.0 /usr/lib/libgtksourceview-1.0.so.0 sudo apt-get install libgnomeprint2.2-0 unzip file stata12_linux choose 32-bits or 64-bits cd your_path/stata12_linux/linux.32/ or cd your_path/stata12_linux/linux.64/ tar -xzvf docs.taz tar -xzvf base.taz tar -xzvf bins.taz tar -xzvf ado.taz sudo mkdir /usr/local/stata12 mv * /usr/local/stata12/ cd /usr/local/stata12/ sudo chmod -r 755 . sudo sh setrwxp sudo ./stinit use serial number, code , authorization given sloveniax congratulations!! stata 12 installed. ./xstata had same problem same ins...

i have software named "variety" installed on ubuntu 16.04 version. in preference section of software have selected enable system startup. now problem doesn't launched @ startup , times doesn't start @ no matter do. so there solution solve problem.

this question has answer here: in ubuntu iso mbr, why gpt partition overlap boot partition, , make mbr uneditable? 2 answers the following line shows the 4 partition table entries of 16 bytes each. see here specification of format. $ sudo hd ubuntu-16.10-desktop-amd64.iso -s 446 -n 64 000001be 80 00 01 00 00 5e e0 ff 00 00 00 00 00 80 2f 00 |.....^......../.| 000001ce 00 fe ff ff ef fe ff ff 54 24 2f 00 c0 12 00 00 |........t$/.....| 000001de 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| * 000001fe the latter 3 zeros, while first entry interesting one. byte 0 (counting 0) has value 0x80 means in fact describe "an active partition". byte 4 describes partition type, fx 0x0b fat32. 0 invalid value. according this source : 00 : -- should not used in actual table entry! not indicate unknown type, rather empty entry; in ...

after upgrading morning, i'm finding connection drops every 15 minutes. this has happened on multiple access points , other clients aren't experiencing periodic connection failures. nothing showing in syslog or dmesg. lshw output: *-network description: wireless interface product: wireless 7265 vendor: intel corporation physical id: 0 bus info: pci@0000:02:00.0 logical name: wlan0 version: 59 serial: 34:02:86:83:47:b7 width: 64 bits clock: 33mhz capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=iwlwifi driverversion=3.19.0-31-generic firmware=25.17.12.0 ip=192.168.2.142 latency=0 link=yes multicast=yes wireless=ieee 802.11abgn resources: irq:50 memory:f7000000-f7001fff i don't disconnect message or when connection seemingly drops. , pinging 8.8.8.8 provides odd output: ping 8.8.8.8 (8.8.8.8) 56(84) bytes of data. ping: sendmsg: no buffer spa...

the docker software (v1.10.2) run on ubuntu 14.04.4 system configured save logs syslog. specific log file every docker container, use following script: # /etc/rsyslog.d/10-docker.conf # log docker container logs file per tag $template dockerlogs, "/var/log/docker/%syslogtag:r,ere,1,zero:.*docker/([^\[]+)--end%.log" if $programname == 'docker' -?dockerlogs & stop unfortunately, after upgrading ubuntu 14.04.5, script stopped working. docker logs written /var/log/syslog , not specific log files in /var/log/docker more. does know how fix this? in advance! robert

the other similar questions on ask ubuntu have not helped me resolve issue. i have ubuntu server can ssh onto no problems when on computer on local network, when try outside get permission denied (publickey) i've created new key pair , added public key authorized_keys. i've made sure authorized keys has correct permissions set (0600) the port forwarding on router seems setup correctly can see attempts connect in /var/log/auth.log oct 26 16:37:59 ubuntu sshd[1804]: connection closed xx.xx.xx.xx [preauth] this -vvv option openssh_6.6.1, openssl 1.0.1f 6 jan 2014 debug1: reading configuration data /home/mike/.ssh/config debug1: /home/mike/.ssh/config line 19: applying options * debug1: /home/mike/.ssh/config line 145: applying options beansprout.1 debug1: reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: applying options * debug1: hostname has changed; re-reading configuration debug1: reading configuration data /home/mike/.ssh/...

i'd add myself (already in webapps group) drwxrwxrwx permission whole folder recursively: $ ls -l /var/lib/tomcat8/webapps total 67904 drwxrwxrwx 3 root webapps 4096 oct 1 21:39 root drwxrwxrwx 8 tomcat8 tomcat8 4096 oct 11 18:01 appweb -rwxrwxrwx 1 tomcat8 tomcat8 69522664 oct 11 18:01 appweb.war i don't want remove permissions users have it. other posts either come close helping me or don't understand, because i'm new. it may know: $ getent group webapps webapps:x:1002:tony,root,tomcat8

i have 2 computers running ubuntu 16.04 unity, , i'd use distributed multihead (xdmx) software in order use 1 of computers second monitor, instead of using 2 computers synergy. replicated error @ work , home (i have 2 computers each location). first, on both machines installed xdmx: sudo apt install xdmx on slave, added line xserver-allow-tcp=true @ end of /etc/lightdm/lightdm.conf slave listen host host can grab display. restart slave in order have take effect. on both machines, safe, in order let x screen grabbed, do xhost + in order make sure slave listening host , can grab x display host, type on host telnet 192.168.99.20 6000 , works ( 192.168.99.20 ip address of slave). finally, on host do startx -- /usr/bin/x11/xdmx :1 -display :0 -display 192.168.99.20:0 -ignorebadfontpaths +xinerama -norender both screens go black few seconds, , come on , see lot of output, error @ end: xinit: xfree86_vt property unexpectedly has 0 items instead of 1 xinit: connecti...

there vpn server, set via ssh session, on ubuntu 14.04 amd64. based on go language, there environment variables required. know these environment setting gone after terminating ssh conversation, did. however, vpn service somehow last, after terminated ssh session, devices still can connect vpn. in new ssh session, env settings gone, new server service not started unless reset env variables. how started vpn server still running without these? and, in new ssh session, checked ps , jobs , vpn server not there, how stop it? thanks

this question has answer here: i want copy data folders previous ubuntu(14.04) partition 1 answer i have laptop linux mint installed. had power outage, , currently, cannot boot - shows grub rescue when booting. i don't mind formatting , re-installing system, there couple of files i'd recover. i ran boot-info live usb, didn't help. here logs: http://paste.ubuntu.com/23390723/ can please me this? i'm not familiar enough linux understand logs. you must first copy files external storage media first. boot live cd/dvd/usb of linux mint. can create live dvd/cd burning iso using brasero (if using linux) or winiso (if using windows). making bootable usb can use unetbootin (on linux) or dd cloning (also on linux) or universal usb installer (on windows). after have succesfully booted live system, plug external storage (hdd or usb). next, moun...

for years had been using pdfmod move, rotate, delete, , add pages pdf. thought useful little package. unfortunately, since upgraded ubuntu 16.04 6 months ago can open half documents it. error message says error loading document followed full name of file. anyone encountered same issue? has been able fix this? there alternative pdfmod may work better/more consistently. in case familiar, , debugging purposes, here output when ran pdfmod command line file produces error: pdfmod carretero_discovery_2016_proposal_02-references.pdf [1 debug 15:17:15.984] starting pdfmod 0.9.1 [1 debug 15:17:15.992] initializing i18n catalog /usr/share/locale/ [1 debug 15:17:16.098] loaded custom accelmap /home/username/.config/pdfmod/gtk_accel_map [1 debug 15:17:16.113] cache directory set /home/username/.cache/pdfmod [1 debug 15:17:16.622] loaded problem-file.pdf [3 warn 15:17:16.779] caught exception - pdfsharp.pdf.io.pdfreaderexception: cannot handle iref streams. current implementati...

this question has answer here: how install ubuntu on virtualbox? 3 answers i new ubuntu os. wondering if use operating system through oracle virtualbox virtual machine on windows not want switch computer's os. hewlett-packard pc running windows 8.1. if in faq somewhere, i'm sorry have not looked because i'm lazy. have heard great things os , want try myself. not mean i'm going switching good, want try on virtual machine. thank in advance. p.s. personal use , i'm using free version. yeah, can use ubuntu, or other os in virtual machine in virtual box. download iso image, , boot virtual machine there. install os, or try in live mode if want. can test ubuntu iso, burning live usb, , using own computer, booting usb media. for more information, @ thread: how install ubuntu in virtualbox best regards.

this question has answer here: how customize ubuntu live cd? 14 answers how use cubic create custom ubuntu live cd image? 2 answers i have read on wikipedia: "unlike gnome, kde software compilation, xfce, or lxde, unity not collection of applications designed use existing programs" is there way create live cd of ubuntu gives option of choosing apps (of existing ones) should installed?

i have upgraded ubuntu gnome 14.04 16.04. after unable boot neither in systemd mode nor in upstart mode. want ask booting ubuntu in upstart mode: boot menu -> advanced mode -> ubuntu 16.04 (upstart). during loading falls in command line mode following message: upstart: systemd-logind[2587]: failed start user service, ignoring: unknown unit: user@1000.service how fix ?

i've downloaded , installed deb , bin package visual studio code 32bit, in both cases i'm getting following error when try start it ./code: line 36: 2704 illegal instruction electron_run_as_node=1 "$electron" "$cli" "$@" i can't understand causing problem. system release 12.04.5 lts with gdebi same error, see lxterminal lxde mirko@localhost:~/downloads$ sudo gdebi code_1.6.1-1476372351_i386.deb reading package lists... done building dependency tree reading state information... done building data structures... done building data structures... done code editing. redefined. visual studio code new choice of tool combines simplicity of code editor developers need core edit-build-debug cycle. see https://code.visualstudio.com/docs/setup/linux installation instructions , faq. want install software package? [y/n]:y selecting unselected package code. (reading database ... 97473 files , directories installed.) unpacking code...

i new forum, , in doubt ask question, please guide me if not place ask. well, got shocked today, realised content of /var/www/html folder accesible www on domain olsenweb .dk - without java script enabled in browser. have installed amp server on desktop , use desktop. have used devise on network, can not use localhost have reconfigure apace , change ip address, e.g. 192.168.1.10. anyway sure had actively publish content www. i not understand happening, can not access device if apace configuret localhost, can access content remote web page on www? router/firewall should concerned about? unfortunately know little network, firewalls , apache. edit: can see localhost content shown in frame: <frameset cols="100%"> <frame name="gratisdns" frameborder="0" framespacing="0" framepadding="0" src="http://joltestserver.cloudapp.net"> </frameset> so might not accessible www me, 'localhost...

this question has answer here: what when “attempt read or write outside of disk 'hd0'” error , boot repair not solve problem? 4 answers i trying reset password , held down shift key when booting didn't wanted go instead said error attempting read or write outside disc 'hd0' entering rescue mode.... grub rescue> when grub rescue appears, type ls you partitions list (hd0,msdos1) , on now type ls (hd0,msdos1)/ this display contents of partition. need repeat above step until find linux partition. contains directories boot, home, etc, var, lib, etc... once find partition remember name. use partition msdos1 linux partition here. type set root=(hd0,msdos1) type set prefix=(hd0,msdos1)/boot/grub insmod normal normal you should menu boot. if boot system, run update-grub , grub-install explained below....

like title says, why applications installed software center gone after unlocking launcher? there setting or i'm misssing or bug? issue came new software center 16.04, persistent in .1 release. example: - open software center , search menu - install desired menu editor - after installation close software center , open menu editor launcher - use menu editor desired changes, close , "unlock" launcher - search in home scope , application scope returns nothing - opening software center , searching application again shows "install" on application used

i saw post on year old: maas automated provisioning of esxi has there been change? esxi supported os or on roadmap supported? maas supports managing virtual machines in esxi, moment not allow deploying machine esxi.

is there way hide specific applications, example skype, dash? if so, how? hiding application dash to hide installed application(s) (any) dash possible. find corresponding .desktop file in /usr/share/applications copy file ~/.local/share/applications . local directory hidden default, press ctrl + h toggle visability. open file (e.g.) gedit add following line before line (if exists) actions= , below first line: hidden=true now log out , in , you're done. note always first copy .desktop file ~/.local/share/applications , edit local one. local 1 overrule global 1 on re- login. to undo, delete local one.

i writing bash script (.sh file) run program called "lenstool". before running type directly in terminal, "lenstool" opens text file in vim. must quit vim typing :q , hitting enter. program supposed do. now, want run "lenstool" few thousand times. how can automatically exit vim within bash script file? one solution comes mind doing: id=$(ps -a | grep vim | awk '{print $1}') to pid(s) of running vim program(s) , kill with: kill $id of course need save work first , this. i'm not sure how program saves has done!

after upgrading ubuntu 16.04 16.10, icons , fonts in desktop , in files (nautilus) larger in size. also, fonts in windows title bar , menu bar larger. how may change them both? it might due upgrade resolution changed - pls check in ystem settings - displays` , if use propriatory drivers, check if installed. also in system-settings - displays there slider named scale menu , title bars changes system wide theme settings, applications though might need changes. the view , behaviour of nautilus can changed in open window via files-preferences . the best place settings regarding look&feel of desktop dconf-editor - needs installed first.

launchpad lets this: bzr push ~user/+junk/mybranch and create junk bzr branch. i same using git repository. possible? there no separate place "junk" branches in git versus repositories projects. you add remote of git+ssh://user@git.launchpad.net/~user/+git/ , push that, per launchpad on git .

i have freshly installed ubuntu 16 lts on system. i've installed few programs (just normal applications 1 may use, nothing odd). ubuntu software won't open. mouse cursor changes loading spinner , remains way few seconds, no window or error message appears. i've installed synaptic , "ubuntu software center" using following command (sudo apt install software-center). works fine, i'd fix original package manager don't have 2 ubuntu software centers on hard drive taking space. thanks answers! please note i'm sorta new here, please don't flame me noob question. :)

i've followed istructions found on run script on wakeup? following: have asus zenbook , since upgraded 16.04 , wifi stays disconnected on resume. wrote script can execute manually after wakeup (and entering root pewd) , hooks wifi adapter network. script looks like: $ cat wifi-resume.sh systemctl restart network-manager.service so, following instructions created script in /usr/lib/pm-utils/sleep.d/ called 96wifi-resume looks like: # cat 96wifi-resume #!/bin/sh # on asus zenbook, script used restart wifi on resume. # date 11/04/2016 ron eggler [ -f /bin/systemctl ] || exit $na case "$1" in hibernate|suspend) exit $na ;; thaw|resume) systemctl restart network-manager.service ;; *) exit $na ;; esac permissions set -rwxr-xr-x 1 root root still not seem work, why not, doing wrong here? edit 1 however, have replaced exit $na s exit 0 , still doesn...

whenever try start laptop starts while shows grub menu, select ubuntu 16.04 (because i've dual boot system) , seconds shows blank screen led turns off , shutdown laptop. after several attempts laptop turns on. but when connect power chord turns on without problem there no problems before modified changes in laptop. had hibernate laptop when battery reaches @ critical point. followed goghard's solution link & solved problem looking for. got another. i googled solution didn't it. hoping help. thank time.

i'm trying install flash opera latest version on ubuntu 16.10 have found , tried failed. works fine on firefox , chrome. has been able make work? lot. enable canonical partner repository . install adobe-flashplugin package. create symlink using command: sudo ln -s /usr/lib/adobe-flashplugin/libpepflashplayer.so /usr/lib/opera/plugins/libpepflashplayer.so restart opera. edit: the symlink possibly not needed latest opera version.

how install screenlets on ubuntu 16.10? failed install terminal keeps telling me "unable locate package". sudo apt-get install screenlets reading package lists... done building dependency tree reading state information... done e: unable locate package screenlets the screenlet project has been dead long time: that's why can't find packages 16.04 or later. latest non-eol ubuntu has screenlets package ubuntu 14.04 (trusty tahr). i have old versions of package downloaded , installed them see if still work in 16.04. surprisingly of them work! so here process can follow install them. note , didn't test on 16.10 , i'm not sure work , imho, will. ;-) download older debs screenlets , screenlets-pack-all screenlets http://packages.ubuntu.com/trusty/screenlets screenlets-pack-all http://packages.ubuntu.com/trusty/screenlets-pack-all install downloaded debs using dpkg . there dependency errors we'll fix them in step 4. assumin...

can please have clear, simple instructions league of legends running on ubuntu 16.04 lts though freshly installed usb stick? i assume involves installing wine , playonlinux guides i've read state this. several attempts have failed: sudo dpkg --add-architecture i386 sudo add-apt-repository ppa:wine/wine-builds sudo apt-get update sudo apt-get install --install-recommends winehq-devel winecfg and sudo echo "foreign-i386 architecture" > /etc/dpkg/dpkg.cfg.d/multiarch sudo apt-get update sudo apt-get install wine:i386 and sudo add-apt-repository ppa:ubuntu-wine/ppa sudo apt-get update sudo apt-get install wine1.8 winetricks all produced errors. after having read how install playonlinux on ubuntu 16.04 and attempting sudo apt-get install wine:i386 this messed , had reinstall ubuntu. in playonlinux - downloading league of legends: error in main glxinfo not installed. please install mesa-utils package go terminal pressing ctrl + alt ...

so when feed torrent url doesn't downloaded. how feed url downloaded in utorrent? need download english wikipedia nlp research , have provided torrent file download in github page. torrent server running in ubuntu 14.04 (and have downloaded utorrent 13.04 because there none 14.04): https://github.com/idio/wiki2vec/raw/master/torrents/enwiki-gensim-word2vec-1000-nostem-10cbow.torrent server running: mona@pascal:~$ utserver -settingspath /opt/utorrent-server-alpha-v3_3/ i pastes url , clicked ok , nothing happened. i agree celticwarrior's comment: healthy use ktorrent (full of features) or transmission (simple interface). in case, download started need use menu: file -> open , find .torrent file downloaded.

i have windows 10 computer. booted using ubuntu 16.04 lts live cd. hard drive has 3 partitions automatically mounted in ubuntu - c , d drives ntfs partitions, , e drive fat32 partition. i clicking around in 3 windows partitions, viewing directory contents - did not write of partitions. told ubuntu shut down computer. turned computer on , booted windows 10. said "scanning , repairing e:", think in windows 10 means it's running chkdsk. did not scanning/repairing c or d drives. i have rebooted windows 10 computer ton of times, , first time i've ever seen "scanning , repairing" message. looking around @ various forums, saw couple people if access windows partition in ubuntu, ubuntu flag partition precautionary purposes chkdsk runs on next time windows boots up. have seen nothing definitive this. if true, true fat32 partitions, because didn't see "scanning , repairing" message c or d drives ntfs. i want make sure "scanning ...

i have toshiba satellite running ubuntu 14.04. partner has toshiba satellite running windows 7, both using same tp-link wifi modem. gets around 8-9 mbps while between 1.44 - 2.0 mbps (our rural area still in dark ages). have spent hour on phone isp technician,done multiple speedtests, both wifi , cable. either way lose out each time. internal blocking bandwidth? reinstalled 14.04 after 16.04 install failed, still 'uncontaminated'. internet speed hasn't changed before install now. hope has solution me. try setting driver parameter sudo -i echo "options rtl8188ee msi=1" > /etc/modprobe.d/rtl8188ee.conf exit reboot , check

i "have" students, have varying degree of computer skills, need extract data. extract these data you'll need run couple of python scripts, bash scripts , use library. these scripts has number of dependencies, , library bit cumbersome install. is possible set environment works on virtual machine, , share virtual machine students (so can install on personal computer)? you can export virtual machine virtualbox called virtual appliance in uvf format. students can import uvf files local virtualbox installations. you should find menu items exporting , importing appliances in "files" menu of virtualbox manager.

i facing following error, working before :( the virtualbox linux kernel driver (vboxdrv) either not loaded or there permission problem /dev/vboxdrv. please install virtualbox-dkms package , load kernel module executing 'modprobe vboxdrv' as root. if available in distribution, should install dkms package first. package keeps track of linux kernel changes , recompiles vboxdrv kernel module if necessary. where: suplibosinit what: 3 verr_vm_driver_not_installed (-1908) - support driver not installed. on linux, open returned enoent.

i have windows 7 installed on efi, installed ubuntu on legacy windows had secure boot on , had message asked install ubumtu on legacy instead of efi. when boot laptop, windows starys automatically, if want acccess ubumtu, have emter bios , select booting ubuntu grub(2 listed reason), when menu appears, option boot either ubuntu or win7 shown. how solve problem grub showing @ boot? here link bootinfo summary: http://paste2.org/9kwd8mf8 disable secureboot bios settings , clean install ubuntu on efi. don't forget turn secureboot on back. worked on machine.

i not able power on/off node ibm blade server hs21 xm. everytime blade boots network, maas assign bmc card ip 192.199.199.8x think not available in network. when maas try connect through ipmi error connection timed out while performing power action. check bmc configuration , connectivity , try again. this screenshot maas: this bmc setting: how can manage through maas these blades? maybe problem in configurated ip bmc. how can change permanently ip? obviously, if choose manual power type able node "ready", not want. please me? do have enable serial on lan on ipmi configuration ? maas server need sol access communicates ipmi. thanks,

my computer offline night executing python scripts. wifi turned off , had disabled networking completely. in morning found software updater offering me new updates installed. when clicked install, updater warned me requires installation of untrusted packages. computer offline entire time. should worried nasty e.g. malicious attack had occurred during night or before went offline? distribution ubuntu 14.04.3 lts. my assumption 2 things happened during night: a) system automaticly ran apt update issued aptd didn't find - due no connection , b) downloaded packages - not regard security updates - offered updated - setup in system settings - applications & updates - updates . this combination lead packages being untrusted, there no current hashes them. manually checking new updates either running update-manger (found in applications or sudo apt update && sudo apt upgrade terminal should solve this to sure nothing else happened , check source-lists ,...

i ran command install deborphan: apt-get install deborphan everything downloaded, can't installed. there lot of packages giving errors: se encontraron errores al procesar: procps openssh-server ssh rsyslog apport-gtk avahi-daemon avahi-utils telepathy-salut brltty e: sub-process /usr/bin/dpkg returned error code (1) when try run deborphan, says file in inconsistent state , there 1 or more packages marked half-installed, half-configured, etc. how can fix this? update: ran @kyodake sugested, , when try install deborphan gives: root@hp1-hp-elitedesk-800-g1-sff:~# apt-get install deborphan leyendo lista de paquetes... hecho creando árbol de dependencias leyendo la información de estado... hecho deborphan ya está en su versión más reciente. 0 actualizados, 0 se instalarán, 0 para eliminar y 1 no actualizados. 14 no instalados del todo o eliminados. se utilizarán 0 b de espacio de disco adicional después de esta operación. ¿desea continuar? [s/n] s configurando br...

i don't understand how dd treats partition tables when copying full disk. i backed whole disk (which had multiple partitions) using sudo dd if=/dev/sdb conv=sync,noerror bs=64k | gzip -c > /media/notsdb/backfile.img.gz now have brand new disk without partition table want put these partitions onto. reverse command should gunzip -c /media/notsdb/backfile.img.gz | sudo dd of=/dev/sdb conv=sync,noerror bs=64k . make sense , have put partition table onto disk first? (the operation takes 10 hours i'd know before it) thanks, craig copy over, use gparted (or similar) resize / move partitions - dd recreate old partition scheme, bitwise copy & applies no 'intelligence' operation. this works if new disk same size or larger!

wired networking no longer works. worked install until now. tried reset router , homeplug av (which wired network on power lines) - no change. homeplug still works other systems. when try connect it, reports ip configuration unavailable the results of lshw -c network are: warning: should run program super-user. description: ethernet interface product: rtl8111/8168/8411 pci express gigabit ethernet controller vendor: realtek semiconductor physical id:0 bus info: pci@0000:03:00.0 logical name: enp3s0 version: 09 serial: 08:62:66:9e:1d:16 size: 1gbit/s capacity: 1gbit/s width: 64 bits clock: 33 mhz capabilities: bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3lk-napi duplex=full firmware=rtl8168f-1_0.0.5 06/18/12 latency=0 link=yes multicast=yes port=mii speed=1gbit/s resources: irq:34 ioport:e800(size=256) memory:fdfff000-fdffffff memory:fdff8000-fdffbfff ...

we know ssds have limited predetermined life span. question me how check in (ubuntu) linux current health status of ssd is? , maybe estimation how long take? graphical tool preferred, command line tool fine. i'm using xubuntu 12.04 lts install gnome disk utility , check smart data , tests wear-leveling-count or similar. higher number (%, 1 100), more "used up" ssd is, means more have problems. if have recent ssd, need not worry it. installed via sudo apt-get install gnome-disk-utility start via either menu->settings->disk utility or via command line sudo palimpsest

using ubuntu gnome 16.04 want screens stay on after locking. after locking ( super + l ) see curtain-image 1 second before screens go black. once push key screens need several seconds before showing again prefer them stay active time when station locked. i tried xset -dpms , settings in gsettings nothing worked me. how can disable timeout screens stay active? edit : meanwhile updated ubuntu gnome 16.10, still have same issue

i started using ubuntu 16.04 lts after lifetime of using windows. have started getting used it, i'm still not experienced. think have been using ubuntu @ least month now, problem started 2 days ago. basically fine, of sudden i'm offline , can't see networks when open networks tab. restart fix 90% of time. when doesn't work after restart, restart again :d. so getting annoying since have restart 3-4 times day, , know fix this. *i tried restarting network manager, didn't work. service network-manager restart edit 1: output of lspci -knn | grep net -a2 03:00.0 network controller [0280]: qualcomm atheros ar9285 wireless network adapter (pci-express) [168c:002b] (rev 01) subsystem: azurewave aw-nb037h 802.11bgn wireless half-size mini pcie card [ar9002wb-1ngcd] [1a3b:2c37] kernel driver in use: ath9k

this question has answer here: how create iso current installation 4 answers i new ubuntu user. copy ubuntu system programs , installations have made usb. the reason cannot install ubuntu again in other laptops have, , redo installations, because take lot of time. any appreciated. thank you! a leading solution cloning (and system backup) clonezilla . detailed information , download links here: http://clonezilla.org

i have iso copy of ubuntu 16.10 desktop (64-bit). please me steps upgrade ubuntu 16.04.1 lts 16.10 (yakkety yak) without loosing data . thanks, amit you can upgrade ubuntu 16.04 16.10 follow: to upgrade ubuntu 16.10 current lts need tell os want receive non-lts updates. open ‘software & updates’ using unity dash select ‘updates‘ tab find section titled ‘notify me of new ubuntu version‘ change ‘for long-term support versions’ ‘for new version‘ click ‘close’ you’ll instantly prompted run quick update. source

well i'm quite new linux , notice crap on system. perhaps not breaking leaves polluted. make backups stored on remote server that's running ubuntu server 16.04. most preferred way initiate backup manually while leaving task self automatic if possible. (so don't accidentally backup polluted/broken state) should allow easy way restore previous backed copy. alternatively store backup on local drive depending on what's suitable. how should go achieve if may ask?

i installed lamp: apache2 libapache2-mod-php7.0 php7.0 php7.0-mysql mysql-server and phpmyadmin . unfortunately, did not put password in when questioned so. cannot log mysql. think there policy forbidds root access without password. that why wanted remove packages , configuration , fresh install of lamp asked set password again. i used purge , whereis , dpkg -l mysql* | grep ii | awk '{print $2}' make sure deinstalled files (i did apache2) on re-installing dialog password not come up. how find , delete files lamp , phpmyadmin able install newly scratch?

i have been using bq aquaris 4.5 ubuntu edition year , had no problem it. never tweaked in way (unless consider updating ota tweak) 2 weeks ago, decided change sim card in use data (as had done already) , deactivated sim cards (as always) never reactivated them. thought problem sim card problem since had done nothing unusual phone (not updating) before problem happened bought new sim card arrived today (the other 1 still in post office) , when plugged in, phone didn't recognize it. also, don't have wifi either : network related under "indicator-network" menu in task bar (when swipe down). checked google before coming: similar problems occur when people tweak phone (to install android example) , accidentally wipe imei number said, did not tweak , checked: calling *#06# returned 2 imei numbers, 1 each sim card. can ? thanks can bring, benjamin p.s: excuse me if did mistake while writing, i'm not native… i have solved yesterday reinitalizing phone ...

this question has answer here: ubuntu gets stuck in login loop 37 answers ubuntu 14.04 login loop issue 3 answers seen many questions on matter, can not access ctrl-alt-f1/2 i'm stuck loop. keeps asking password, clean orpheants , login. can not open manager/control window it's somekind of strange behavior. can not login myself or guest. :-(

i have 2 openvpn config files using, 1 personal vpn can access unit when offsite, , other vpn private internet access. these 2 work flawless when used apart, i'm having trouble getting internal vpn work still routing internet traffic through security vpn well. here 2 configs. internal vpn config: remote {ip} comp-lzo dev tun auth-user-pass /etc/openvpn/ovpn.txt ca /etc/openvpn/ca.crt client route 0.0.0.0 192.0.0.0 net_gateway route 64.0.0.0 192.0.0.0 net_gateway route 128.0.0.0 192.0.0.0 net_gateway route 192.0.0.0 192.0.0.0 net_gateway private internet vpn config: client dev tun proto udp remote us-east.privateinternetaccess.com 1198 resolv-retry infinite nobind persist-key persist-tun cipher aes-128-cbc auth sha1 tls-client remote-cert-tls server auth-user-pass auth.txt comp-lzo verb 1 reneg-sec 0 crl-verify crl.rsa.2048.pem ca ca.rsa.2048.crt disable-occ redirect-gateway def1 all need keep internal vpn working me access remotely, local network working, , route i...