Hello, Fedora folks!
I'm trying to use cura-lulzbot (a 3D-printer slicer), the latest
version from fedora repos. However, the window doesn't fit my laptop
screen and I can't scroll to the bottom of the window to access some
buttons there. I remember back in the days of gnome2 it was possible
to hold Alt key and drag to the bottom of the screen. This option
seems to be unavailable in the current release of gnome fedora comes
with. Any workaround? The package in question is
cura-lulzbot-3.6.21-2.fc31.noarch. My laptop screen resolution is
1366x768. This is maximum :( The app works just fine when I connect
the external display with higher resolution and move the window there.
Registered Linux User #487982. Be counted at: https://linuxcounter.net/
Spandex is a privilege, not a right.
Fedora 31 Workstation
I am running mysql in a container using podman. After some experimenting I got it running with this command:
podman run --detach --userns=keep-id \
--security-opt label=disable \
--env="MYSQL_ROOT_PASSWORD=mysql" --publish 3306:3306 \
--volume=/home/simon/servers/mysql/var/lib/mysql:/var/lib/mysql mysql:8.0 \
--character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci \
The bits that took time to research were:
--userns=keep-id - which maps my user to the same uid in the container
--security-opt label=disable - which disables SELinux in the container (dev machine so OK)
I could then connect to the database using the mysql client:
mysql -u root -p -h 127.0.0.1 -P 3306
Now, after a dnf upgrade this has stopped working and I get an error message:
ERROR 2003 (HY000): Can't connect to MySQL server on '127.0.0.1' (111)
The container is running and appears to be healthy. I've tried recreating the container and reinitialising the database
(by deleting all the files).
[simon@hedgehog ~]$ podman ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
d7ee24d35a93 docker.io/library/mysql:8.0 --character-s 12 minutes ago Up 12 minutes ago 0.0.0.0:3306->3306/tcp mysql
Podman was updated during the upgrade, as was the kernel and a bunch of other stuff.
simon@hedgehog ~]$ dnf history info 70 | grep podman
Upgrade podman-2:1.8.0-2.fc31.x86_64 @updates
Upgraded podman-2:1.7.0-2.fc31.x86_64 @@System
Upgrade podman-plugins-2:1.8.0-2.fc31.x86_64 @updates
Upgraded podman-plugins-2:1.7.0-2.fc31.x86_64 @@System
Does anyone have any idea how I can get this working again? Or any clues as to how I should go about investigating further?
I keep seeing signs that "network" will someday disappear
entirely and I'll be forced to use NetworkManager, so the
first question I haven't been able to find an answer
What is the "proper" way to setup a network connection
using nmcli which will get an IP via DHCP, but will ignore
the DHCP provided DNS and use a different DNS server specified
manually? (I can do it using techniques like chattr +i on
/etc/resolv.conf, but that isn't exactly "proper" :-).
I have an external 2TB HDD which is defined in /etc/fstab so it is mounted at system boot
time. I would like to be able to have it mounted automatically with the same mount point
as defined in fstab when it is hot-plugged and unmounted when it is later disconnected.
Is that possible and if so how to do it?
Thanks in advance.
Erik P. Olsen - Copenhagen, Denmark
Fedora 31/64 bit Linux xfce Claws-Mail POP3 Gramps 5.1.1 Bacula 9.4.4
Did updates yesterday (or Saturday.. more likely) and suddenly Firefox
got 20% bigger. I've installed an extension to automatically reduce all
tab sizes to 80% but it doesn't work consistently.
I was wondering if i was the only one and if there was a more reasonable
fix than the addon I'm using.
What is the current policy regarding Wine versus Wine
Staging now that Wine Staging has been absorbed by Wine?
Are we sticking with Staging?
My favorite was Staging as they actually fixed far
more bugs than regular Wine.
> On Sun, 16 Feb 2020 17:30:08 +0100 "Patrick Dupre" wrote:
> >>> I suspect that you have specified the 3022 port fo connect to euripide
> >>> in your ~/.ssh/config file.
> >> We should focus on runing vncviewer from the client machine to
> >> euripide (running vncserver vith vncserver@:1.service)
> > Of course, I opened port 1 on euripide and port 9 on the other one
> > (no name, it is why I use the ip address)
> >> No answer to that point :-(
> > yes, because I do not have a ssh/config file
> I don't understand thus where this 3022 port came from.
csregagent 3022/tcp # CSREGAGENT
> >>> The port 9 is that that I use for remmina
> >> Does this means that you change the way of starting vncserver and that
> >> you start it now with:
> >> systemctl start vncserver@:9.service
> > No,
> No on euridice, but vncserver@:9.service on the other one right?
> > Here, I do not understand. This is what I get on both machines
> > systemctl start vncserver@:1.service
> > ==== AUTHENTICATION COMPLETE ====
> Weird message: AUTHENTICATION COMPLETE
> > systemctl status vncserver@:1.service
> > ● vncserver@:1.service - Remote desktop service (VNC)
> > Loaded: loaded (/etc/systemd/system/vncserver@.service; disabled; vendor preset: disabl>
> > Active: failed (Result: exit-code) since Sun 2020-02-16 17:18:39 CET; 3min 27s ago
> > Process: 11175 ExecStartPre=/bin/sh -c /usr/bin/vncserver -kill :1 > /dev/null 2>&1 || :>
> > Process: 11177 ExecStart=/usr/bin/vncserver_wrapper pdupre :1 (code=exited, status=2)
> > Main PID: 11177 (code=exited, status=2)
> > Feb 16 17:18:39 euripide systemd: Starting Remote desktop service (VNC)...
> > Feb 16 17:18:39 euripide systemd: Started Remote desktop service (VNC).
> > Feb 16 17:18:39 euripide vncserver_wrapper: A VNC server is already running as :1
> > Feb 16 17:18:39 euripide vncserver_wrapper: FATAL: 'runuser -l pdupre' failed!
> > Feb 16 17:18:39 euripide systemd: vncserver@:1.service: Main process exited, code=exite>
> > Feb 16 17:18:39 euripide systemd: vncserver@:1.service: Failed with result 'exit-code'.
> On euridice, can you identify the process running on port 5901?
> lsof -i tcp:5901
lsof -i tcp:5901
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
Xvnc 10283 pdupre 6u IPv4 203381 0t0 TCP *:5901 (LISTEN)
Xvnc 10283 pdupre 7u IPv6 203382 0t0 TCP *:5901 (LISTEN)
> >>> the ~/.vnc/xstartup file is the same on both machine
> >> What do you start in it?
> > I check because on one of the machine, remmina gives me a blue
> > screen only, while the other one provides me the expected screen
> > (gnome).
> I have seen failures to spawn two cinnamon sessions at the same time
> (for the same user): a native one and a VNC one. This is perhaps the
> same with gnome. To investigate after having fixed the failure of
> vncserver@:1.service on euridice.
This I have no idea
systemctl status vncserver@:1.service
● vncserver@:1.service - Remote desktop service (VNC)
Loaded: loaded (/etc/systemd/system/vncserver@.service; disabled; vendor preset: disabled)
Active: failed (Result: exit-code) since Sun 2020-02-16 17:24:17 CET; 1h 57min ago
Process: 11248 ExecStartPre=/bin/sh -c /usr/bin/vncserver -kill :1 > /dev/null 2>&1 || : (code=exited, status=0/SUCCESS)
Process: 11250 ExecStart=/usr/bin/vncserver_wrapper pdupre :1 (code=exited, status=2)
Main PID: 11250 (code=exited, status=2)
Feb 16 17:24:17 euripide systemd: Starting Remote desktop service (VNC)...
Feb 16 17:24:17 euripide systemd: Started Remote desktop service (VNC).
Feb 16 17:24:17 euripide vncserver_wrapper: A VNC server is already running as :1
Feb 16 17:24:17 euripide vncserver_wrapper: FATAL: 'runuser -l pdupre' failed!
Feb 16 17:24:17 euripide systemd: vncserver@:1.service: Main process exited, code=exited, status=2/INVALIDARGUMENT
Feb 16 17:24:17 euripide systemd: vncserver@:1.service: Failed with result 'exit-code'.
on the other one:
systemctl status vncserver@:9.service
● vncserver@:9.service - Remote desktop service (VNC)
Loaded: loaded (/usr/lib/systemd/system/vncserver@.service; disabled; vendor preset: disabled)
Active: inactive (dead)
> In addition, what is your remmina setup? Not using SSH I guess.
I always run remmina in
VNC viewer mode, in ssh tunnel
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I've failed these last days to edit my keyboard layout and add compose shortcuts on a fedora 30 (5.4.17-100.fc30.x86_64) with gnome 3.32.2 on wayland.
For keyboard layout when editing /usr/share/X11/xkb files I can replace some keys, but I would prefer do it at user level to not have my files erased by an update.
so I've tried ~/.xkb (and even ~/.Xmodmap) dug into /etc/ , ~/.config, and dconf and found nothing relevant.
I've tried with and without ibus.
For compose, I've tried to edit /usr/share/X11/locales/*/Compose and also created a ~/.XCompose file and nothing happened.
Can someone explain me how can I make a user defined configuration for my keyboard layout and for compose keys please ?
I've got an old laptop on fc31. I'd like to ssh in and stream music that
plays on the remote. I can ssh in to the remote and bring up firefox,
but it tries to play music on the ssh client, not the remote.
Any suggestions appreciated.