issue216:q._et_r
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issue216:q._et_r [2025/04/14 08:29] – créée philou511 | issue216:q._et_r [2025/04/21 17:50] (Version actuelle) – jpl | ||
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Q: We seem to be headed backwards, I just installed Xubuntu, then Mint, then Lite, just to find that my boot time on an NVME drive is slower than on spinning rust from 10yrs ago. Precise Pangolin on an old Clevo Quad-core boots somewhere around 20-25s and on my Octa-core over a minute? What is happening to Ubuntu? How can I make Ubuntu great again? < | Q: We seem to be headed backwards, I just installed Xubuntu, then Mint, then Lite, just to find that my boot time on an NVME drive is slower than on spinning rust from 10yrs ago. Precise Pangolin on an old Clevo Quad-core boots somewhere around 20-25s and on my Octa-core over a minute? What is happening to Ubuntu? How can I make Ubuntu great again? < | ||
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+ | Il semble que nous régressions. Je viens d' | ||
A: Lol, you would have to take into account slow UEFI vs BIOS. Also check the slot your NVME is plugged into; it may be a SATA slot, meaning it has the same speed as SATA drives on throughput. The first commands you will need will be: systemd-analyze , systemd-analyze blame , systemd-analyze critical-chain , service - -status-all , cat /etc/fstab . If you do not use LVM, as seen from the last command, you can stop that - but do it first, in case you mess up your system. Code: sudo systemctl mask lvm2-monitor.service . I suggest looking at stopping smbd , nmbd , nw wait, (sudo systemctl disable NetworkManager-wait-online.service) , zfs, postfix. This is a per-user-case (specific to you). Install preload and give your laptop a fixed IP, instead of DHCP on your network. If you do not use IPv6, disable it. You can also just not load Plymouth and shave off a few seconds there too. | A: Lol, you would have to take into account slow UEFI vs BIOS. Also check the slot your NVME is plugged into; it may be a SATA slot, meaning it has the same speed as SATA drives on throughput. The first commands you will need will be: systemd-analyze , systemd-analyze blame , systemd-analyze critical-chain , service - -status-all , cat /etc/fstab . If you do not use LVM, as seen from the last command, you can stop that - but do it first, in case you mess up your system. Code: sudo systemctl mask lvm2-monitor.service . I suggest looking at stopping smbd , nmbd , nw wait, (sudo systemctl disable NetworkManager-wait-online.service) , zfs, postfix. This is a per-user-case (specific to you). Install preload and give your laptop a fixed IP, instead of DHCP on your network. If you do not use IPv6, disable it. You can also just not load Plymouth and shave off a few seconds there too. | ||
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+ | R : MDR, il faut prendre en compte le fait que l'UEFI est plus lent que le BIOS. Vérifiez également sur quel port est branché votre NVME ; il peut s'agir d'un port SATA, ce qui signifie qu'il a la même vitesse de transfert que les disques SATA. Les premières commandes à utiliser sont : systemd-analyze, | ||
Q: On Xubuntu I want to run Redshift for night work. I can install it, but when I click on info on it, it’s all just 0.00. I tried setting it with -O and it works for a second, then not. My sight is bad, so I need to be near the screen and I am bombarded by light. When I close it, it says something about Geoclue2 and Wayland that I don’t understand. | Q: On Xubuntu I want to run Redshift for night work. I can install it, but when I click on info on it, it’s all just 0.00. I tried setting it with -O and it works for a second, then not. My sight is bad, so I need to be near the screen and I am bombarded by light. When I close it, it says something about Geoclue2 and Wayland that I don’t understand. | ||
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+ | Q : Sur Xubuntu, je souhaite utiliser Redshift pour le travail de nuit. Je peux l' | ||
A: My suggestion is keybindings, | A: My suggestion is keybindings, | ||
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+ | R : Je suggère de configurer trois nouveaux | ||
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issue216/q._et_r.1744612195.txt.gz · Dernière modification : 2025/04/14 08:29 de philou511