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Intel H170
(mATX / Intel H170 Express)
Intel Core i3-6100T/2コア
Ubuntu 16.04
/ 以下容量が一杯になったというwarning
$ df
Filesystem 1K-blocks Used Available Use% Mounted on
udev 3902124 0 3902124 0% /dev
tmpfs 784288 83792 700496 11% /run
/dev/sda2 122447916 115379356 825440 100% /
tmpfs 3921432 444 3920988 1% /dev/shm
tmpfs 5120 4 5116 1% /run/lock
tmpfs 3921432 0 3921432 0% /sys/fs/cgroup
/dev/sda1 497696 3632 494064 1% /boot/efi
/dev/sdb2 953902948 228378928 677045508 26% /home
tmpfs 784288 84 784204 1% /run/user/1000
takashi@takashi-lm:~$ df /
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/sda2 122447916 115409388 795408 100% /
どうやら /var/log/ 以下が容量を食っていた
takashi@takashi-lm:/var/log$ ls -lh
合計 99G
略
-rw-r----- 1 syslog adm 55G 5月 25 18:14 kern.log
-rw-r----- 1 syslog adm 14G 5月 22 08:46 kern.log.1
略
-rw-r----- 1 syslog adm 14G 5月 25 18:14 syslog
-rw-r----- 1 syslog adm 15G 5月 25 07:53 syslog.1
-rw-r----- 1 syslog adm 479M 5月 24 07:52 syslog.2.gz
-rw-r----- 1 syslog adm 405M 5月 23 07:54 syslog.3.gz
-rw-r----- 1 syslog adm 463M 5月 22 08:46 syslog.4.gz
-rw-r----- 1 syslog adm 4.0M 5月 20 07:49 syslog.5.gz
-rw-r----- 1 syslog adm 82K 5月 19 07:35 syslog.6.gz
上記ログの一部抜粋
takashi@takashi-lm:/var/log$ gedit kern.log
May 22 08:46:44 takashi-lm kernel: [ 304.699944] ACPI Error: [PGRT]
Namespace lookup failure, AE_NOT_FOUND (20150930/psargs-359)
May 22 08:46:44 takashi-lm kernel: [ 304.699947] ACPI Error: Method
parse/execution failed [\_GPE._L6F] (Node ffff88026c4d8500),
AE_NOT_FOUND (20150930/psparse-542)
May 22 08:46:44 takashi-lm kernel: [ 304.699951] ACPI Exception:
AE_NOT_FOUND, while evaluating GPE method [_L6F] (20150930/evgpe-592)
May 22 08:46:44 takashi-lm kernel: [ 304.701057] ACPI Error: [PGRT]
Namespace lookup failure, AE_NOT_FOUND (20150930/psargs-359)
May 22 08:46:44 takashi-lm kernel: [ 304.701059] ACPI Error: Method
parse/execution failed [\_GPE._L6F] (Node ffff88026c4d8500),
AE_NOT_FOUND (20150930/psparse-542)
takashi@takashi-lm:/var/log$ gedit syslog
May 25 07:53:31 takashi-lm kernel: [ 417.920995] ACPI Error: [PGRT]
Namespace lookup failure, AE_NOT_FOUND (20150930/psargs-359)
May 25 07:53:31 takashi-lm kernel: [ 417.920998] ACPI Error: Method
parse/execution failed [\_GPE._L6F] (Node ffff88026c4d8500),
AE_NOT_FOUND (20150930/psparse-542)
May 25 07:53:31 takashi-lm kernel: [ 417.921003] ACPI Exception:
AE_NOT_FOUND, while evaluating GPE method [_L6F] (20150930/evgpe-592)
May 25 07:53:31 takashi-lm kernel: [ 417.922060] ACPI Error: [PGRT]
Namespace lookup failure, AE_NOT_FOUND (20150930/psargs-359)
May 25 07:53:31 takashi-lm kernel: [ 417.922063] ACPI Error: Method
parse/execution failed [\_GPE._L6F] (Node ffff88026c4d8500),
AE_NOT_FOUND (20150930/psparse-542)
とりあえず上記ファイルを削除
それだけでは問題解決しないので、logの内容で検索して
http://qiita.com/kannkyo/items/c1bc70a1856ce140120e
をみて
/etc/rc.local に以下の一行を追加
echo "disable" > /sys/firmware/acpi/interrupts/gpe6F
exit 0
再起動後大丈夫そう
以上ご報告します
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