Display Manager Configuration Files
by Stephen Morris
Hi,
Which configuration file identifies which display manager is being
used, and which configuration file identifies which desktop that dm will
launch?
The issue I have is, I have the Fedora Astronomy spin at F32 level.
I think it is starting SDDM at boot time and defaulting to start KDE.
When I put on the system update two updates ago, the "start menu"
refused to display any entries when clicked on. There was a subsequent
system update after that, and when I put that on KDE refused to start,
so in order to get a running system I eventually got the desktop to set
its desktop drop down to Gnome (Wayland), and was able to get Gnome to
eventually start. The issue this caused is now the desktop drop down
will not show any entries other then Gnome (Wayland) to be able to try
and start KDE again.
I am running F32 in a Windows 10 hosted Virtualbox VM.
regards,
Steve
3 years, 4 months
F33 KDE Plasma - how do I get the activity list/menu/bar to
disappear/minimize ?
by linux guy
F33 KDE workstation. Dual monitors.
I have an activity widget on my desktops. You press the widget and a list
of activities appears. I've been using it for a couple years, no
problem. I pressed it in F33 and the list appears. But I can't figure
out how to minimize it or make it disappear. How do I make the activity
list disappear ?
Thanks
$ uname -a
Linux bigboy 5.8.17-300.fc33.x86_64 #1 SMP Thu Oct 29 15:55:40 UTC 2020
x86_64 x86_64 x86_64 GNU/Lin
dnf list plasma*
Installed Packages
plasma-breeze.x86_64 5.19.5-1.fc33
@fedora
plasma-breeze-common.noarch 5.19.5-1.fc33
@fedora
plasma-browser-integration.x86_64 5.19.5-1.fc33
@fedora
plasma-desktop.x86_64 5.19.5-1.fc33
@fedora
plasma-desktop-doc.noarch 5.19.5-1.fc33
@fedora
plasma-drkonqi.x86_64 5.19.5-1.fc33
@fedora
plasma-integration.x86_64 5.19.5-2.fc33
@fedora
plasma-lookandfeel-fedora.noarch 5.19.5-3.fc33
@fedora
plasma-milou.x86_64 5.19.5-1.fc33
@fedora
plasma-nm.x86_64 5.19.5-1.fc33
@fedora
plasma-nm-l2tp.x86_64 5.19.5-1.fc33
@fedora
plasma-nm-openconnect.x86_64 5.19.5-1.fc33
@fedora
plasma-nm-openswan.x86_64 5.19.5-1.fc33
@fedora
plasma-nm-openvpn.x86_64 5.19.5-1.fc33
@fedora
plasma-nm-pptp.x86_64 5.19.5-1.fc33
@fedora
plasma-nm-vpnc.x86_64 5.19.5-1.fc33
@fedora
plasma-pa.x86_64 5.19.5-1.fc33
@fedora
plasma-pk-updates.x86_64 0.3.2-7.fc33
@fedora
plasma-systemsettings.x86_64 5.19.5-1.fc33
@fedora
plasma-user-manager.x86_64 5.19.5-1.fc33
@fedora
plasma-workspace.x86_64 5.19.5-3.fc33
@fedora
plasma-workspace-common.x86_64 5.19.5-3.fc33
@fedora
plasma-workspace-geolocation.x86_64 5.19.5-3.fc33
@fedora
plasma-workspace-geolocation-libs.x86_64 5.19.5-3.fc33
@fedora
plasma-workspace-libs.x86_64 5.19.5-3.fc33
@fedora
plasma-workspace-wayland.x86_64 5.19.5-3.fc33
@fedora
plasma-workspace-xorg.x86_64 5.19.5-3.fc33
@fedora
3 years, 4 months
Where is 'virsh'?
by Patrick O'Callaghan
I used virsh in the past to edit VM profiles, but I can't find it on
F33. 'dnf search' turns up nothing. Where is it hiding?
poc
3 years, 4 months
tool to backup/restore just ACLs, xattrs, selinux context, etc?
by Tom Horsley
I've been setting up a NAS running TrueNAS, and after getting
media serving sorted out, I'm now looking at using it to backup
files from my fedora desktop.
Trouble is, the TrueNAS ZFS filesystem don't know 'nuthin about
all the "weird" extra file attributes (as near as I can tell, anyway).
Is there any kind of tool to just backup all the different
kinds of extended attributes in a database I can use to restore
them if I have to restore files or directories from the backup
on the NAS? Heck, maybe just create a big shell script with all
the chattr, chcon, semanage, etc. commands.
3 years, 4 months
OT: Rebuild QT application on Fedora 33
by Dario Lesca
When I try an application on Fedora 33 QT 5.15.1 I get this error:
../src/model/TransactionHistorySortFilterModel.cpp: In member function ‘virtual bool TransactionHistorySortFilterModel::filterAcceptsRow(int, const QModelIndex&) const’:
../src/model/TransactionHistorySortFilterModel.cpp:207:60: error: ‘QDateTime::QDateTime(const QDate&)’ is deprecated: Use QDate::startOfDay() [-Werror=deprecated-declarations]
207 | QDateTime from = QDateTime(dateFromFilter());
| ^
In file included from /usr/include/qt5/QtCore/QDateTime:1,
from ../src/libwalletqt/TransactionInfo.h:34,
from ../src/model/TransactionHistorySortFilterModel.h:32,
from ../src/model/TransactionHistorySortFilterModel.cpp:29:
/usr/include/qt5/QtCore/qdatetime.h:298:57: note: declared here
298 | QT_DEPRECATED_X("Use QDate::startOfDay()") explicit QDateTime(const QDate &);
| ^~~~~~~~~
I'm not a cpp programmer and I do not know how to modify the deprecated
function whit the proposed solution.
Someone can help me?
Many thanks
--
Dario Lesca
(inviato dal mio Linux Fedora 32 Workstation)
3 years, 4 months
Network problem
by Scott van Looy
Hi,
I’ve managed to do something accidentally to my network config and I’m not sure what.
I’m running a server inside of an ESXi host
It’s running using NetworkManager with 3x fixed IP addresses manually configured, .215, .216 and .217
There are 3 virtual adaptors attached to the VM in question, I shut it down, updated the host and then started it up again.
So on startup, all 3 appear to be working and have IPs assigned according to ifconfig, but...
.215 accepts pings, .216 and .217 do not
If I turn off the adaptor assigned .215, .216 suddenly starts accepting ping requests.
If I turn .215 back on again, only .216 continues to accept ping requests.
If I turn off .216 then one of either .215 or .217 will start to accept ping requests. And so on.
It’s super frustrating. Does anyone have any ideas why this might happen or what could be causing it or any suggestions for what I can investigate?
Regards,
Scott
3 years, 4 months
Starting Fedora
by Robert McBroom
Installed F32 on a legacy system set up to run xfce4. Letting the system
do the graphical boot works as expected. Booting to mode 3 command line
login then trying to start the graphical display with startx fails to
start the xserver. Going to a separate session with ctrl alt f4 gives a
command line login but again a graphical display doesn't start with
startx on an alternate display. Can start with xinit and xfwm4 as a
window manager.
From the graphical system,
systemctl status display-manager
● lightdm.service - Light Display Manager
Loaded: loaded (/usr/lib/systemd/system/lightdm.service; enabled;
vendor preset: enabled)
Active: active (running) since Wed 2020-11-04 08:23:58 EST; 8h ago
Docs: man:lightdm(1)
Main PID: 679 (lightdm)
Tasks: 13 (limit: 4576)
Memory: 147.6M
CPU: 22.242s
CGroup: /system.slice/lightdm.service
├─679 /usr/sbin/lightdm
└─693 /usr/libexec/Xorg -core -noreset :0 -seat seat0
-auth /run/lightdm/root/:0 -nolisten tcp vt1 -novtswi>
Nov 04 08:23:57 Opti745.attlocal.net systemd[1]: Starting Light Display
Manager...
Nov 04 08:23:58 Opti745.attlocal.net systemd[1]: Started Light Display
Manager.
Nov 04 08:24:06 Opti745.attlocal.net lightdm[757]:
pam_unix(lightdm-greeter:session): session opened for user lightdm by>
Nov 04 08:24:26 Opti745.attlocal.net lightdm[832]: gkr-pam: unable to
locate daemon control file
Nov 04 08:24:26 Opti745.attlocal.net lightdm[832]: gkr-pam: stashed
password to try later in open session
loginctl show-session 2 -p Type
Type=x11
What am I missing to start the graphical session from a command line login?
3 years, 4 months
how to install zoom client.
by home user
Good morning,
(f-29)
(background)
Last week, I was to participate in a "Zoom" meeting for a charity that
I'm involved in. I have the needed software on my rarely-used windows-7
box. But I could not complete the windows-7 login (some problem with a
windows-7 service). I've since found there is a "Zoom" client for
Fedora. "dnfdragora" does not find anything for it. But I found a web
page that I hope has what I need. I've downloaded the package
("zoom_x86_64.rpm"), and I've downloaded a "Public Key"
("package-signing-key.pub"). The web site from which I've downloaded
these also has a line:
Key fingerprint: [some 40 hex digit number]
(4 questions)
1. Do the 2 files need to be in a specific place to do the install? If
yes, where?
2. Do I need to be "root" to do the install?
3. What do I do with the "Key fingerprint"?
4. How do I do the install (preferably using "dnf")?
thanks,
Bill.
3 years, 4 months
F33: can' t install akmod-nvidia
by Patrick O'Callaghan
I'm getting an error when trying to install akmod-nvidia, apparently from a
missing key:
warning:
/var/cache/dnf/rpmfusion-nonfree-updates-39512f6d281fdf9d/packages/akmod-nvidia-455.38-1.fc33.x86_64.rpm:
Header V3 RSA/SHA1 Signature, key ID 94843c65: NOKEY
RPM Fusion for Fedora 33 - Nonfree - Updates
0.0
B/s | 0 B 00:00
Curl error (37): Couldn't read a file:// file for
file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rpmfusion-nonfree-fedora-33 [Couldn't
open file /etc/pki/rpm-gpg/RPM-GPG-KEY-rpmfusion-nonfree-fedora-33]
The RPMfusion page (https://rpmfusion.org/keys) shows the key fingerprint
but not the key itself (it isn't on
https://rpmfusion.org/keys?action=AttachFile&do=view&target=RPM-GPG-KEY-r...
)
Any ideas?
poc
3 years, 4 months