[15:22] <tgm4883> Anyone running a read-only raspberry pi? I'm trying to set this up but when I put it in read only mode it's failing to boot
[15:23] <tgm4883> I was following this for setup https://github.com/Team1559/Raspberry-PI-Camera-Code/wiki/Making-a-PI-Read-Only
[15:43] <tgm4883> nm figured it out
[15:44] <tgm4883> was missing a mount point
[17:36] <Thomas0360> Hello, I am having trouble getting my usb wifi to make a connection with ubuntu-mate 17.04 on a HP Pavilion Desktop. Would anyone have a few minutes to help me diagnose the problem?
[17:57] <ncomputing> facing problem
[17:58] <ncomputing> raspberry client loaded with ubuntu mate now audio is not coming
[17:58] <ncomputing> someone please help
[18:28] <Helios> Hello, has anyone had issues with AppArmor module not loading? Invoking all profiles to complain returns "interface file missing. (Kernel needs AppArmor 2.4 compatibility patch.)"
[18:34] <Thomas123> Hello All, Has anyone experienced constant disconnect with Ubuntu-Mate 17.04 and USB WIFI? The wifi seems to work, I see the wireless ssid and it asks for a password and will fail if incorrect but as soon as the wifi connects it disconnects.
[18:35] <Thomas123> Wondering if anyone might know a fix for this.
[19:08] <sixwheeledbeast> You certain Ubuntu is to blame for the disconnect? What model USB adapter?
[19:16] <caleb_> hello!
[19:16] <Thomas123> sixwheeledbeast, I have tried 3 different ones. I just got a new one last night that was supposed to be ubuntu compatible but it does exactly the same thing.  Belkin Model F9L1101v1, Sabrent USB 2.0 Wireless 802.11g Adapter (USB-G802) and a  Panda 300Mbps Wireless N USB Adapter
[19:17] <Thomas123> sixwheeledbeast, actually a few days ago I tried a linksys usb wifi as well. They all seem to load correctly, show the available networks but will not make a connection.
[19:24] <Thomas123> sixwheeledbeast, tried the copy and paste password in case it was because of https://bugzilla.gnome.org/show_bug.cgi?id=767321. Tried making changes to the system in regards to this article. https://ubuntu-mate.community/t/stop-network-disconnecting-in-ubuntu/829
[19:25] <sixwheeledbeast> How odd. Never really had to use a USB adapter before TBH. Just wondering if the device was proven on something else.
[19:26] <zero_> is there an offtopic chat?
[19:26] <zero_> don't want to be scolded for derping in support chat
[19:29] <Thomas123> sixwheeledbeast, yes, one I took from the exact same model computer that is running kubuntu 16. The others I used in the past. Not the new one.
[19:29] <Thomas123> ubottu, I seen that bug and the workaround but it had no affect.
[19:30] <sixwheeledbeast> I so do you get a connection and then drop out or do you never establish?
[19:31] <Thomas123> sixwheeledbeast, It shows the available networks, I select the one I use and try to connect, enter password and it tries for about 15 seconds then shows disconnected.
[19:31] <Thomas123> sixwheeledbeast, If I type the wrong password it makes me to have to retype it so it is trying to authenticate.
[19:32] <Thomas123> sixwheeledbeast, maybe I will try to download the ubuntu-mate 16 and see if it will work.
[19:33] <Thomas123> sixwheeledbeast, I really like Ubuntu Mate. This is my second full week without windows. Not going back. My laptop is running it and my desktop.
[19:34] <Thomas123> sixwheeledbeast, I am wondering if possible the issue is with the Computer I am trying to install mate on. I tried on two hp pavilion elites that are a few years old.
[19:35] <sixwheeledbeast> Are drivers required?
[19:36] <sixwheeledbeast> Is there no built in WiFi?
[19:36] <Thomas123> sixwheeledbeast, I don't think so. It does show available connections, wifi is enabled and will try to authenticate. I tried different settings just in case but nothing seemed to make a difference.
[19:37] <Thomas123> sixwheeledbeast, not on hp pavilions I have.
[19:37] <sixwheeledbeast> I assume wired lan is ok?
[19:37] <Thomas123> sixwheeledbeast, One is running kubuntu 16 with one of the usb adapters though and it has worked no problem.
[19:38] <Thomas123> sixwheeledbeast. I have not tried as I don't have wired in the office here but it probably is a good idea to run a cord from the router to see.
[19:40] <Thomas123> sixwheeledbeast. Going to see if i can test the wired lan and update to see if it helps.
[19:41] <sixwheeledbeast> I think that's a could idea also check for additional drivers etc
[19:41] <sixwheeledbeast> s/could/good/
[19:55] <Thomas123> sixwheeledbeast, It connected to lan without issue. but while trying to do software upgrade I notice - Ubuntu 17.04 update error “ waiting for unattended-upgr to exit ”
[19:56] <Thomas123> sixwheeledbeast, going to see about fixing that and see if it helps.
[20:37] <Thomas123> sixwheeledbeast, So did all the updates, verified packages and did a fix to be sure nothing was broken or missing. Still has the same issue. I may just have to try to go up to 17.10 or back down to 16.x to see if it helps.
[20:43] <sixwheeledbeast> Can you see the adapter in the connection settings?
[20:46] <sixwheeledbeast> What does it show in lsusb?
[20:48] <sixwheeledbeast> Thomas123: how are you doing? Did you see ^^
[21:06] <Thomas123> sixwheeledbeast, where should I look? I do see wireless connections that are available but not the adapter. I ran sudo lshw and see the adapter there.
[21:10] <sixwheeledbeast> Does it show a driver? The only thing I can think of is drivers. Seems odd they would be included in kubuntu but not ubuntu
[21:13] <sixwheeledbeast> Did you look in System > Prefs > Hardware > Additional Drivers?
[21:17] <Thomas123> sixwheeledbeast, It was Kubuntu 16 I think on the other machine. I will check for the driver. You think it is the wrong driver maybe? It has to have some driver and be working at least enough to see the wireless connection and authenticate.
[21:19] <Thomas123> sixwheeledbeast, thank you for your help. I really appreciate it. I did already add those additional drivers. Nothing for network there, just video and something for Intel Firmware.
[21:19] <sixwheeledbeast> Intel microcode I imagine.
[21:21] <sixwheeledbeast> None of the adapter you have mentioned are listed as supported on Ubuntu wiki. However, the Sabrent one is suppose to work via ndiswrapper.
[21:24] <Thomas123> sixwheeledbeast, https://www.amazon.com/gp/product/B00EQT0YK2/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1 said it was compatible but may not actually be. I am going to test them on this machine and see if they work.
[21:28] <sixwheeledbeast> If you want to try ndiswrapper here's the driver for Windows there is no native linux one on the website https://www.sabrent.com/download/usb-g802-windows-drivers/
[21:29] <sixwheeledbeast> !ndiswrapper
[21:31] <Thomas123> sixwheeledbeast, thanks, actually downloading ubuntu 16.04 lts to see if it picks up. I was going to try on this machine but I have no idea how to temporarily turn off my current wireless. lol
[21:31] <sixwheeledbeast> https://help.ubuntu.com/community/WifiDocs/Driver/Ndiswrapper that was the page that I was expecting
[21:32] <Thomas123> sixwheeledbeast, worse case I can set up my extra router and use it as a hotspot and connect that way if needed.
[21:32] <sixwheeledbeast> sudo ifconfig wlan0 down ?
[21:36] <Thomas123> sixwheeledbeast, ah, so just use ifconfig wlan0 down replacing wlan0 with apdater name?
[21:37] <Thomas123> sixwheeledbeast, I was messing with that on the other machine trying to see why wireless would not work. Now it makes sense why I was doing it. lol
[21:38] <sixwheeledbeast> This is to "temporary disconnect your wlan connection"
[21:39] <Thomas123> sixwheeledbeast, I read somewhere to do just the opposite to make sure it was up and running but when you mentioned it, it now makes sense what I was actually doing.
[21:40] <sixwheeledbeast> ifconfig wlan0 up to reconnect with wlan0
[21:42] <sixwheeledbeast> interfaces start at 0 if you only have one it will be wlan0 your lan will be eth0 for example.
[21:43] <Thomas123> sixwheeledbeast, ah ok. So you don't have to add the name that shows up in the lshw command for the wireless, you target it with wlan0 for first wlan, wlan1 for second, etc?
[21:50] <sixwheeledbeast> yep
[21:50] <Thomas123> sixwheeledbeast, Thanks. I was using the command wrong then.
[22:01] <Thomas123> sixwheeledbeast, so Ubuntu 16.04 LTS does work with those adapters.
[22:02] <sixwheeledbeast> Interesting.
[22:04] <Thomas123> sixwheeledbeast, hopefully, It will work itself out. New upgrades I will try a Ubuntu-Mate LiveCD and see if it is fixed.
[22:06] <sixwheeledbeast> Is this Ubuntu 16.04 LTS not Ubuntu-Mate 16.04 LTS?
[22:07] <Thomas123> sixwheeledbeast, yes
[22:08] <Thomas123> sixwheeledbeast, I can try that as well and see if it works.
[22:09] <sixwheeledbeast> I'd say start there.
[22:10] <oterrivel> hello
[22:10] <Thomas123> hello
[22:10] <Thomas123> sixwheeledbeast, ok
[22:12] <oterrivel> i have a djvu file, i've opened it with atril reader but it doesn't have content menu. Should I try other djvu reader or I am in trouble since it has 700 pages
[22:17] <oterrivel> was I clear?
[22:23] <Thomas123> oterrivel, I am not real familiar with atril. Is it strictly a command line tool? What would be the concern with using something different with a gui, you think it will choke on the 700 pages?
[22:29] <oterrivel> atril is a pdf djvu document viewer
[22:29] <oterrivel> i will try later
[22:29] <oterrivel> thanks
[22:30] <sixwheeledbeast> what version Atril?
[22:31] <sixwheeledbeast> oh
[22:31] <sixwheeledbeast> If they pop back and I am away point them to https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=840324
[22:33] <Thomas123> I think oterrivel was saying there was no content menu. I was thinking atril was a command line tool and might be a little more limited. Something like qpdfview may work better.