Ask Ubuntu Stack Exchange
Ask Ubuntu Stack Exchange

Questions tagged [18.10]

Questions about 18.10 are off-topic on Ask Ubuntu. Ubuntu 18.10 (Cosmic Cuttlefish) is a non-LTS version released on October 18, 2018. It became End Of Life (EOL) on July 18, 2019.

Ubuntu 18.10 (Cosmic Cuttlefish) was released on October 18, 2018 and became EOL (End Of Life) on July 18, 2019. Questions about 18.10 are off-topic on Ask Ubuntu.

Notable features include:

  • Linux kernel 4.18
  • Gnome 3.30, including:
    • GNOME Disks now supports VeraCrypt
    • Fingerprint libraries promoted to main to allow unlocking with fingerprints
  • OpenSSL 1.1.1 long-term series

Release notes

866 questions
9
votes
6 answers

VMware Workstation Ubuntu 18.10 Full Screen Problem

I upgraded my VMware Ubuntu 18.04 to 18.10. After the upgrade it was working fine until I shutdown and restarted the VM, and now it won't display in full screen. I followed by installing a fresh copy of 18.10 and at first it was working fine right…
Rev
  • 205
8
votes
1 answer

colord errors in /var/log/syslog in 18.10

I'm seeing a lot of repetitive colord errors in /var/log/syslog. I've reinstalled colord and colord-data with no help. Anybody have any ideas on how to cure this? $ systemctl status colord ● colord.service - Manage, Install and Generate Color…
heynnema
  • 70,711
7
votes
1 answer

Error when installing watchman on Ubuntu 18.10

i'm trying to install watchman (for using it with react native) on ubuntu 18.10 but when i do the "make" command it gives me an error. This is the log: aupetrone@aupetrone-X580VD:~/watchman$ ./autogen.sh aupetrone@aupetrone-X580VD:~/watchman$…
DxW
  • 173
5
votes
1 answer

What is enroll key from disk, enroll hash from disk and enroll Mok after Ubuntu 18.10 installation

After I installed Ubuntu 18.10, it asked me to remove my USB stick and hit enter. Then, it asked me if I enroll Mok, key from disk and hash from disk. What are they? What am I supposed to do?
lovedrinking
  • 639
5
votes
3 answers

ubuntu 18.10: pdf thumbnails does'nt work

Although evince-thumbnailer is already installed and everything seems to be fine, no pdf thumbnails have appeared in Nautilus. I tried two fresh installs in two different machines and one more in a virtual box machine and the funny thing is that if…
Apostolos Demertzis
  • 61
4
votes
0 answers

Nvidia X Server Settings is kind of empty

I just installed Ubuntu 18.10 on my Gigabyte Aero 15X. My GPU is a Nvidia GTX 1070 Max-Q. I am using the nvidia-driver-415, I also tried 390, 394 and 410, the problem is always the same: I cannot do anything but change my GPU...
Isaac
  • 41
4
votes
2 answers

cryptsetup: ERROR:sda5_crypt: maximum number of tries exceeded

New to Ubuntu. Encrypted disk, getting this error message: "cryptsetup: ERROR:sda5_crypt: maximum number of tries exceeded" Now what do I do?
Stan B
  • 41
4
votes
0 answers

CopyQ is not shown on system tray

I have installed CopyQ, but when I launch it, I can't see it on the system tray. (the process is running). Is anyone familiar with it?
sharon.biren
  • 141
  • 2
3
votes
0 answers

"Set as default" doesn't work

I was trying to change the default apps for file types, but it didn't work (I tried for PDFs and videos). It didn't change the default program, it stayed the same. I used this method: Right click -> Properties -> Open with -> [select app] -> Set…
hubert
  • 31
  • 2
3
votes
2 answers

LINE app Ubuntu 18.10

I want to install LINE app on this laptop. Acer 315 41g with Ubuntu linux version 18.10 installed. I searched for info but found little and years old. Line APP https://line.me/en-US/download "Line is a Chat platform similar to Whatsapp and it's…
TerryP
  • 33
3
votes
3 answers

Can't upgrade from 18.04.1 LTS to 18.10

I run the command sudo do-release-upgrade -d but I get the following message: upgrades to the development release are only available from the latest supported release What's the deal? Do I just need to wait a little while longer?
Liquid_Shane_O
  • 31
3
votes
1 answer

Issue in regard to installation of Tuxboot 0.7 to Ubuntu 18.10

Installed Tuxboot. When I clicked on the icon, Tuxboot 0.7 window shows up but nothing in the window. Could you please help to fix this issue?
lovedrinking
  • 639
3
votes
1 answer

How to boost boot time in ubuntu 18.10?

I newly purchased a new machine (specs- 8gb ram 1tb hdd i5 7th gen) and install Ubuntu 18.10 with single boot,but the booting time will take approximately 1 minuits 10 secs. Please suggest me any solution for this problem! I really disappointed…
Shouvik Ghosh
  • 31
3
votes
0 answers

unable to login again after screen lock- also gnome hangs if able to login

I'm unable to log in again after the screen gets locked. I've to press ctrl + alt + F4 to login and then finally the login screen appears. though after logging in for 10 mins. gnome starts behaving weirdly (nothing opens like gnome-terminal, etc it…
Kid101
  • 171
2
votes
1 answer

SSH Protocol V1 (Cannot log into my Dedicated Server)

I have a dedi running 16.04 and I run 18.10 Desktop. Today I am unable to log into my dedi, via SSH, as I get the following error SSH protocol v.1 is no longer supported Hoping someone can please help me, or I have some serious problems. Thanks
PennineAcute
  • 23
  • 1
  • 3
1
2 3 4