Archives de catégorie : Linux

Mise à jours de Grafana sous Ubuntu

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J’ai une version Grafana : v6.7.4 (June 3, 2020) sous Ubuntu. J’ai donc fait une mise à jours vers la version v10.3.3 .

En fait le « apt upgrade » ne fonctionnait pas.

 Le fichier configuré « main/binary-i386/Packages » ne sera pas pris en compte 
car le dépôt « https://apt.grafana.com stable InRelease » 
ne prend pas en charge l'architecture « i386 »

J’ai donc fait :

# apt-get install -y adduser libfontconfig1 musl
# wget https://dl.grafana.com/enterprise/release/grafana-enterprise_10.3.3_amd64.deb
# cp /var/lib/grafana/grafana.db .
# apt-get remove grafana
# sudo snap remove grafana
# sudo dpkg -i grafana-enterprise_10.3.3_amd64.deb
# sudo /bin/systemctl daemon-reload
# sudo /bin/systemctl enable grafana-server
# updatedb
# cp /var/lib/grafana/grafana.db /var/lib/grafana/grafana.db.backup
# cp /root/grafana.db /var/lib/grafana/grafana.db

Je suis passé du port 3000 au port 3001.
Le backup de la configuration ( grafana.db )  n’a pas fonctionné …

Misère.

Migration de VMWare ESXi 6.7 à Proxmox 8.1.3

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J’ai donc fait la migration de mon serveur ESXi 6.7 vers un serveur Proxmox 8.1.3. Je sais pas pourquoi je l’ai pas fait avant. Maintenant je peux faire des backups, des snapshots, …

Les VM que j’ai migré :

  • Debian 12
  • Ubuntu 22
  • Oracle Linux 7.9
  • Oracle Linux 8.9
  • Oracle Linux 9.4
  • Windows 10

J’ai eu aucun problème. Je conseille vivement le passage sous Proxmox qui me semble la meilleure alternative à VMWare.

TUXEDO : Tuxedo Control Center 2.1.1 : Big issue

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Now I have always high CPU load (process tccd) and fan at 100% … very good release !


And also impossible to put « Powersave extreme » or « Quiet » … the laptop stop after too hot.

My OS : 22.04.3 LTS (Jammy Jellyfish) .

Logs :

In loops :

$ grep "tccd" /var/log/syslog | tail -f
Dec 20 12:06:47 TUXEDO-Polaris-Intel-Gen3-TGL tccd[1152]: Authorization required, but no authorization protocol specified
Dec 20 12:06:47 TUXEDO-Polaris-Intel-Gen3-TGL tccd[1152]: Can't open display :1
Dec 20 12:06:47 TUXEDO-Polaris-Intel-Gen3-TGL tccd[1152]: Failed executing onWork() => Error: Command failed: export XAUTHORITY=/home/arias/.Xauthority && xrandr -q -display :1 --current
Dec 20 12:06:47 TUXEDO-Polaris-Intel-Gen3-TGL tccd[1152]: Authorization required, but no authorization protocol specified
Dec 20 12:06:47 TUXEDO-Polaris-Intel-Gen3-TGL tccd[1152]: Can't open display :1
Dec 20 12:06:50 TUXEDO-Polaris-Intel-Gen3-TGL tccd[1152]: Authorization required, but no authorization protocol specified
Dec 20 12:06:50 TUXEDO-Polaris-Intel-Gen3-TGL tccd[1152]: Can't open display :1
Dec 20 12:06:50 TUXEDO-Polaris-Intel-Gen3-TGL tccd[1152]: Failed executing onWork() => Error: Command failed: export XAUTHORITY=/home/arias/.Xauthority && xrandr -q -display :1 --current
Dec 20 12:06:50 TUXEDO-Polaris-Intel-Gen3-TGL tccd[1152]: Authorization required, but no authorization protocol specified
Dec 20 12:06:50 TUXEDO-Polaris-Intel-Gen3-TGL tccd[1152]: Can't open display :1

And also :

Dec 20 12:26:48 TUXEDO-Polaris-Intel-Gen3-TGL dbus-daemon[1100]: [system] The maximum number of pending replies for ":1.153" (uid=1000 pid=6362 comm="/opt/tuxedo-control-center/tuxedo-control-center -" label="unconfined") has been reached (max_replies_per_connection=1024)

Sensors :

# sensors
iwlwifi_1-virtual-0
Adapter: Virtual device
temp1:        +53.0°C  
 
nvme-pci-2f00
Adapter: PCI adapter
Composite:    +47.9°C  (low  = -273.1°C, high = +81.8°C)
                       (crit = +84.8°C)
Sensor 1:     +47.9°C  (low  = -273.1°C, high = +65261.8°C)
Sensor 2:     +38.9°C  (low  = -273.1°C, high = +65261.8°C)
 
BAT0-acpi-0
Adapter: ACPI interface
in0:          16.42 V  
curr1:         0.00 A  
 
coretemp-isa-0000
Adapter: ISA adapter
Package id 0:  +82.0°C  (high = +100.0°C, crit = +100.0°C)
Core 0:        +50.0°C  (high = +100.0°C, crit = +100.0°C)
Core 1:        +68.0°C  (high = +100.0°C, crit = +100.0°C)
Core 2:        +49.0°C  (high = +100.0°C, crit = +100.0°C)
Core 3:        +82.0°C  (high = +100.0°C, crit = +100.0°C)
Core 4:        +49.0°C  (high = +100.0°C, crit = +100.0°C)
Core 5:        +59.0°C  (high = +100.0°C, crit = +100.0°C)
Core 6:        +49.0°C  (high = +100.0°C, crit = +100.0°C)
Core 7:        +49.0°C  (high = +100.0°C, crit = +100.0°C)
 
ucsi_source_psy_USBC000:001-isa-0000
Adapter: ISA adapter
in0:           0.00 V  (min =  +0.00 V, max =  +0.00 V)
curr1:         0.00 A  (max =  +0.00 A)
 
nvme-pci-0200
Adapter: PCI adapter
Composite:    +38.9°C  (low  = -273.1°C, high = +81.8°C)
                       (crit = +84.8°C)
Sensor 1:     +38.9°C  (low  = -273.1°C, high = +65261.8°C)
Sensor 2:     +42.9°C  (low  = -273.1°C, high = +65261.8°C)
 
acpitz-acpi-0
Adapter: ACPI interface
temp1:        +86.0°C  (crit = +100.0°C)
temp2:        +86.0°C  (crit = +119.0°C)

Python : matplotlib : Issue line 303 text.parse_math

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Sur Kali OS j’ai eu cette erreur :


Bad key text.parse_math in file /usr/share/matplotlib/mpl-data/matplotlibrc, line 303 ('text.parse_math: False # Use mathtext if there is an even number of unescaped')
You probably need to get an updated matplotlibrc file from
https://github.com/matplotlib/matplotlib/blob/v3.5.2/matplotlibrc.template
or from the matplotlib source distribution
Traceback (most recent call last):
File "....Test.py", line 31, in <module>
import gradio as gr
File "/usr/local/lib/python3.11/dist-packages/gradio/__init__.py", line 3, in <module>
import gradio._simple_templates
File "/usr/local/lib/python3.11/dist-packages/gradio/_simple_templates/__init__.py", line 1, in <module>
from .simpledropdown import SimpleDropdown
File "/usr/local/lib/python3.11/dist-packages/gradio/_simple_templates/simpledropdown.py", line 6, in <module>
from gradio.components.base import FormComponent
File "/usr/local/lib/python3.11/dist-packages/gradio/components/__init__.py", line 1, in <module>
from gradio.components.annotated_image import AnnotatedImage
File "/usr/local/lib/python3.11/dist-packages/gradio/components/annotated_image.py", line 11, in <module>
from gradio import processing_utils, utils
File "/usr/local/lib/python3.11/dist-packages/gradio/processing_utils.py", line 23, in <module>
from gradio.utils import abspath
File "/usr/local/lib/python3.11/dist-packages/gradio/utils.py", line 38, in <module>
import matplotlib
File "/usr/lib/python3/dist-packages/matplotlib/__init__.py", line 880, in <module>
rcParamsDefault = _rc_params_in_file(
^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/matplotlib/__init__.py", line 814, in _rc_params_in_file
config[key] = val # try to convert to proper type or raise
~~~~~~^^^^^
File "/usr/lib/python3/dist-packages/matplotlib/__init__.py", line 650, in __setitem__
raise ValueError(f"Key {key}: {ve}") from None
ValueError: Key grid.color: '"' does not look like a color arg

J’ai donc edité le fichier /usr/share/matplotlib/mpl-data/matplotlibrc pour mettre en commentaire la ligne ( sachant que False ou True on a la même erreur) :


##text.parse_math: True

Mais je suis pas sûr que cela fixe le problème … cela plante un peu plus loin.