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doc:x250 [2017/08/14 19:38] stwn [Packages] update |
doc:x250 [2017/08/27 19:27] stwn update |
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| Filesystem ext4 and TRIM (discard option or use fstrim command). Put "noatime" or "relatime" in the option of the partitions in the fstab file. Do not create swap partition. Change I/O scheduler if needed. | Filesystem ext4 and TRIM (discard option or use fstrim command). Put "noatime" or "relatime" in the option of the partitions in the fstab file. Do not create swap partition. Change I/O scheduler if needed. | ||
| - | tmpfs for /tmp: noatime,nosuid,nodev,noexec | + | tmpfs for /tmp: |
| + | tmpfs /tmp tmpfs noatime,nosuid,nodev,noexec 0 0 | ||
| Add periodic cron, for example weekly. Put 'fstrim -a' in /etc/cron.weekly/fstrim | Add periodic cron, for example weekly. Put 'fstrim -a' in /etc/cron.weekly/fstrim | ||
| + | |||
| + | fstrim -av | ||
| systcl.conf, add "vm.swappiness = 10" or "vm.swappiness = 1" | systcl.conf, add "vm.swappiness = 10" or "vm.swappiness = 1" | ||
| lsblk | lsblk | ||
| + | lsblk -D | ||
| /sys/block/sdX/queue/rotational | /sys/block/sdX/queue/rotational | ||
| Line 31: | Line 35: | ||
| If you use LUKS encrypted partition, don't forget to activate "discard" option in crypttab. The implication is the less secure storage since the firmware knows where the data stored in the encrypted partition. LVM has also "discard" option. | If you use LUKS encrypted partition, don't forget to activate "discard" option in crypttab. The implication is the less secure storage since the firmware knows where the data stored in the encrypted partition. LVM has also "discard" option. | ||
| + | edisk UUID=XYZ none luks,discard | ||
| + | |||
| + | dmsetup table /dev/mapper/edisk --showkeys | ||
| ===== Packages ===== | ===== Packages ===== | ||
| Line 38: | Line 45: | ||
| gnumeric gns3 libreoffice mc nixnote2 nmap plymouth plymouth-themes qemu rhythmbox | gnumeric gns3 libreoffice mc nixnote2 nmap plymouth plymouth-themes qemu rhythmbox | ||
| screen simple-scan synaptic tlp totem wine wireshark | screen simple-scan synaptic tlp totem wine wireshark | ||
| + | |||
| + | ==== GNOME and Qt ==== | ||
| + | |||
| + | adwaita-qt adwaita-qt4 gnome-themes-standard qt4-qtconfig | ||
| ==== Official ==== | ==== Official ==== | ||
| + | - GNS3 | ||
| - Mozilla Firefox | - Mozilla Firefox | ||
| - Mozilla Thunderbird | - Mozilla Thunderbird | ||
| - Telegram | - Telegram | ||
| + | - VirtualBox | ||
| ===== Configuration ===== | ===== Configuration ===== | ||
| Line 69: | Line 82: | ||
| ==== TLP ==== | ==== TLP ==== | ||
| + | START_CHARGE_THRESH_BAT0=75 | ||
| + | STOP_CHARGE_THRESH_BAT0=80 | ||
| + | START_CHARGE_THRESH_BAT1=75 | ||
| + | STOP_CHARGE_THRESH_BAT1=80 | ||
| ===== Backup ===== | ===== Backup ===== | ||
doc/x250.txt · Last modified: 2018/02/01 01:12 by stwn · [Old revisions]
