Computer/Linux
をテンプレートにして作成
[
トップ
] [
新規
|
一覧
|
検索
|
最終更新
|
ヘルプ
]
開始行:
&size(24){&color(olive){''Linux''};};
#topicpath
#contents
#br
- 更新1年以内のファイルを探す。
find mora -mtime -365 -type f -print0
- Linux Kernel Newbies
-- http://kernelnewbies.org/
- The Linux Documentation Project
-- http://www.tldp.org/
- カーネルモジュール作成メモ
-- http://www.hakodate-ct.ac.jp/~tokai/tokai/research/kmod.html
*** Compaq 6715s WLAN [#i7f9fad4]
- dmesg
[ 280.985084] b43-phy0: Broadcom 4311 WLAN found (core revision 13)
[ 281.016439] b43-phy0: Found PHY: Analog 4, Type 2 (G), Revision 9
[ 281.016493] b43-phy0: Found Radio: Manuf 0x17F, ID 0x2050, Revision 2, Version 0
[ 281.028858] Broadcom 43xx driver loaded [ Features: PNL ]
[ 281.058968] b43 ssb0:0: Direct firmware load for b43/ucode13.fw failed with error -2
[ 281.059110] b43 ssb0:0: Direct firmware load for b43/ucode13.fw failed with error -2
[ 281.059266] b43 ssb0:0: Direct firmware load for b43-open/ucode13.fw failed with error -2
[ 281.059342] b43 ssb0:0: Direct firmware load for b43-open/ucode13.fw failed with error -2
[ 281.059371] b43-phy0 ERROR: Firmware file "b43/ucode13.fw" not found
[ 281.059379] b43-phy0 ERROR: Firmware file "b43-open/ucode13.fw" not found
[ 281.059403] b43-phy0 ERROR: You must go to http://wireless.kernel.org/en/users/Drivers/b43#devicefirmware and download the correct firmware for this driver version. Please carefully read all instructions on this website.
*** systemd [#gecee7bc]
- http://kenjiszk.hatenablog.com/entry/2015/05/05/235051
- systemdは/etc/inittabを使わないのでsvscanbootが自動起動しない
- systemd流儀で起動させる
- /etc/systemd/system/daemontools.service
[Unit]
Description=daemontools Start supervise
After=getty.target
[Service]
Type=simple
User=root
Group=root
Restart=always
ExecStart=/command/svscanboot /dev/ttyS0
TimeoutSec=0
[Install]
WantedBy=multi-user.target
- enable & start
systemctl enable daemontools
systemctl start daemontools
*** cpufreqd [#g255b3c4]
- install
apt-get install cpufreqd cpufrequtils
- governor
cpufreq-set -g ondemand
*** ext3の高速化 [#n7e35a9e]
- /etc/fstab
/dev/hda1 / ext3 errors=remount-ro,noatime,data=writeback 0 1
- /boot/grub/grub.cfg
linux /boot/vmlinuz-2.6.x root=UUID=1234-5-hoge ro rootflags=data=writeback
- tune2fs
tune2fs -o journal_data_writeback /dev/hda1
*** dpkg [#i05763fb]
- --set-selections
echo linux-image-3.16.0-70-lowlatency hold | dpkg --set-selections
- --get-selections
dpkg --get-selections | grep xxx
*** iptables [#s737d0fe]
- iptables -L
終了行:
&size(24){&color(olive){''Linux''};};
#topicpath
#contents
#br
- 更新1年以内のファイルを探す。
find mora -mtime -365 -type f -print0
- Linux Kernel Newbies
-- http://kernelnewbies.org/
- The Linux Documentation Project
-- http://www.tldp.org/
- カーネルモジュール作成メモ
-- http://www.hakodate-ct.ac.jp/~tokai/tokai/research/kmod.html
*** Compaq 6715s WLAN [#i7f9fad4]
- dmesg
[ 280.985084] b43-phy0: Broadcom 4311 WLAN found (core revision 13)
[ 281.016439] b43-phy0: Found PHY: Analog 4, Type 2 (G), Revision 9
[ 281.016493] b43-phy0: Found Radio: Manuf 0x17F, ID 0x2050, Revision 2, Version 0
[ 281.028858] Broadcom 43xx driver loaded [ Features: PNL ]
[ 281.058968] b43 ssb0:0: Direct firmware load for b43/ucode13.fw failed with error -2
[ 281.059110] b43 ssb0:0: Direct firmware load for b43/ucode13.fw failed with error -2
[ 281.059266] b43 ssb0:0: Direct firmware load for b43-open/ucode13.fw failed with error -2
[ 281.059342] b43 ssb0:0: Direct firmware load for b43-open/ucode13.fw failed with error -2
[ 281.059371] b43-phy0 ERROR: Firmware file "b43/ucode13.fw" not found
[ 281.059379] b43-phy0 ERROR: Firmware file "b43-open/ucode13.fw" not found
[ 281.059403] b43-phy0 ERROR: You must go to http://wireless.kernel.org/en/users/Drivers/b43#devicefirmware and download the correct firmware for this driver version. Please carefully read all instructions on this website.
*** systemd [#gecee7bc]
- http://kenjiszk.hatenablog.com/entry/2015/05/05/235051
- systemdは/etc/inittabを使わないのでsvscanbootが自動起動しない
- systemd流儀で起動させる
- /etc/systemd/system/daemontools.service
[Unit]
Description=daemontools Start supervise
After=getty.target
[Service]
Type=simple
User=root
Group=root
Restart=always
ExecStart=/command/svscanboot /dev/ttyS0
TimeoutSec=0
[Install]
WantedBy=multi-user.target
- enable & start
systemctl enable daemontools
systemctl start daemontools
*** cpufreqd [#g255b3c4]
- install
apt-get install cpufreqd cpufrequtils
- governor
cpufreq-set -g ondemand
*** ext3の高速化 [#n7e35a9e]
- /etc/fstab
/dev/hda1 / ext3 errors=remount-ro,noatime,data=writeback 0 1
- /boot/grub/grub.cfg
linux /boot/vmlinuz-2.6.x root=UUID=1234-5-hoge ro rootflags=data=writeback
- tune2fs
tune2fs -o journal_data_writeback /dev/hda1
*** dpkg [#i05763fb]
- --set-selections
echo linux-image-3.16.0-70-lowlatency hold | dpkg --set-selections
- --get-selections
dpkg --get-selections | grep xxx
*** iptables [#s737d0fe]
- iptables -L
ページ名:
![[PukiWiki]](image/logo_hwiki.png "[PukiWiki]"){kind=logo}
