=== cpaelzer__ is now known as cpaelzer [08:16] hi [08:17] getting this error with my site The website encountered an unexpected error. Please try again later. [08:18] when i try to fix it this command sysctl -w fs.inotify.max_user_instances=1024 on my ubuntu 9 [08:18] getting message like this : sysctl: setting key "fs.inotify.max_user_instances": Read-only file system === gato is now known as fandre1986 === halvors1 is now known as halvors [13:05] hi all, i was redirected here as my question concerns ubuntu-server [13:07] i have rpi2 which i need to use with ros. To use it that way i need to be connected by wi-fi so i do use wifi dongle [13:07] but i am unable establish connection [13:08] http://paste.ubuntu.com/p/xmZgCQhvkt/ here is my netplan config file, does anybody know what i might be doing wrong? [13:09] i need also add, that while booting dongle lights up diodes but still timeouts [13:15] xue: before someone elsee starts complaining, I guess this question belongs to #ubuntu-arm [13:26] RoyK: thanks for help, it was very useful [13:26] here, get some ++ from me [13:26] RoyK++ === ddstreet_away is now known as ddstreet [16:06] Does Ubuntu-server especially ARM comes with proprietary software of i have to enable it by hand [16:07] it doesnt seems like its possible as rpi requires closed source software to book [16:07] boot [16:09] rasppi comes with firmware, you find the images here https://ubuntu.com/download/raspberry-pi [16:09] i asked about ubuntu-server not raspian [16:09] sorry [16:10] i mean kernel modules required to use some USB devices [16:10] that url is not raspian, it is ubuntu server build for rasppi [16:10] ubuntu server for pi uses the same firmware as raspbian/raspios, including the binary blobs required by the kernel for wifi+bt support (specifically, we source the binary firmware blobs from the raspberrypi github repos) [16:11] xue: are you having issues with an usb device specificly, if you do, perhaps elaborate more so the volunteers can try to help? [16:11] (I should clarify: for the built-in wifi+bt support in the 3 onwards) [16:14] just read the back-scroll and I see you're using a 2B with a wifi dongle. In that case, we may well differ from raspbian's kernel in support (ubuntu server for pi uses ubuntu's kernel with pi-specific patches from the pi foundation, but ultimately that means they do have different configurations) [16:15] rlt8188, on ubuntu mate 18.04 with de i worked ootb but i cant make it work on 18.04 server [16:15] guys from #netplan told me, that my config files are rather good [16:17] realtek chipset can be picky about kernel versions, you might wanna investigate dmesg xue [16:19] interesting, can you paste your .yaml on paste.ubuntu.com ?? [16:19] pasted here once, and on ubuntu gerneral and arm and netplan [16:19] http://paste.ubuntu.com/p/xmZgCQhvkt/ [16:19] here you are [16:20] sure you installed wpasupplicant ? [16:23] and are you sure wlan0 is correct? [16:23] that would be the old interface naming scheme, not sure it works [16:24] it's RasPi :) [16:24] i dunno, i am tired of this shieeet, that enough at least for today [16:25] im gonna play some gothic 2 [16:25] see ya [19:28] strange, apt upgraded a 18.04 with rocket.chat snap, now snap.rocketchat-server.rocketchat-server.service just dont start and doesnt log anything. the mongo and caddy services come up fine. [19:32] okay it started after switching to the stable 3.x track. lets see if it upgrades cleanly :) [19:36] seems so!