Build date: Wed Feb 25 09:21:26 2026 Changelog: * Wed Dec 17 2025 Pavel Filipenský <pfilipensky@samba.org> - 0:4.22.4-107 - Fix Time Machine backupアップデートし、Mac(Tahoe 26.3.1)でTime Machineの設定をしたところバックアップが失敗。
$ wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2404/x86_64/cuda-keyring_1.1-1_all.deb $ sudo dpkg -i cuda-keyring_1.1-1_all.deb $ sudo apt-get update $ sudo apt-get -y install cuda-toolkit-13-1 $ $ sudo apt-get install -y nvidia-open確認
$ nvidia-smi Sun Feb 8 20:11:15 2026 +-----------------------------------------------------------------------------------------+ | NVIDIA-SMI 590.48.01 Driver Version: 590.48.01 CUDA Version: 13.1 | +-----------------------------------------+------------------------+----------------------+ | GPU Name Persistence-M | Bus-Id Disp.A | Volatile Uncorr. ECC | | Fan Temp Perf Pwr:Usage/Cap | Memory-Usage | GPU-Util Compute M. | | | | MIG M. | |=========================================+========================+======================| | 0 NVIDIA GeForce RTX 4070 ... On | 00000000:02:05.0 Off | N/A | | 0% 28C P8 15W / 220W | 1MiB / 12282MiB | 0% Default | | | | N/A | +-----------------------------------------+------------------------+----------------------+ +-----------------------------------------------------------------------------------------+ | Processes: | | GPU GI CI PID Type Process name GPU Memory | | ID ID Usage | |=========================================================================================| | No running processes found | +-----------------------------------------------------------------------------------------+ $
$ curl -fsSL https://ollama.com/install.sh | sh >>> Installing ollama to /usr/local >>> Downloading ollama-linux-amd64.tar.zst ######################################################################## 100.0% >>> Creating ollama user... >>> Adding ollama user to render group... >>> Adding ollama user to video group... >>> Adding current user to ollama group... >>> Creating ollama systemd service... >>> Enabling and starting ollama service... Created symlink /etc/systemd/system/default.target.wants/ollama.service → /etc/systemd/system/ollama.service. >>> NVIDIA GPU installed. $確認とモデル実行
$ ollama --version ollama version is 0.15.5 $ ollama run gemma3:12b : >>> こんにちは こんにちは！何かお手伝いできることはありますか？ 😊 >>> /? Available Commands: /set Set session variables /show Show model information /loadOlamaサービスのバインドアドレス変更Load a session or model /save Save your current session /clear Clear session context /bye Exit /?, /help Help for a command /? shortcuts Help for keyboard shortcuts Use """ to begin a multi-line message. Use /path/to/file to include .jpg, .png, or .webp images. >>> /bye $
[Service] Environment="OLLAMA_HOST=0.0.0.0"設定反映と確認
$ ss -lntp |grep 11434
LISTEN 0 4096 127.0.0.1:11434 0.0.0.0:* users:(("ollama",pid=2505,fd=3))
$
$ sudo systemctl daemon-reload
$ sudo systemctl restart ollama
$ ss -lntp |grep 11434
LISTEN 0 4096 *:11434 *:* users:(("ollama",pid=3505,fd=3))
$
$ mkdir ~/OpenWebUI
$ cd ~/OpenWebUI
$ tee docker-compose.yml <<EOF
services:
openwebui:
image: ghcr.io/open-webui/open-webui:main
ports:
- "3000:8080"
volumes:
- open-webui:/app/backend/data
extra_hosts:
- "host.docker.internal:host-gateway"
volumes:
open-webui:
EOF
$
$ docker compose up -d
log stream --level debug --predicate 'subsystem == "com.apple.TimeMachine"' --style compact眺めていると下記のようなNSPOSIXErrorDomainでの「Permission denied」が頻繁に起きている様子。
[com.apple.TimeMachine:TMDisk] attrVolumeWithMountPoint 'file:///Volumes/.timemachine/n.n.n.n/xxxxxxxx/TimeMachine/' failed, error: Error Domain=NSPOSIXErrorDomain Code=13 "Permission denied" # n.n.n.nはファイルサーバのIPアドレス。xxxxxxxxはUUIDっぽいもの。
| キー | 設定 |
|---|---|
| CapsLock | 左Ctrl |
| 右Shift | 右Shift |
| fn1+右Shift | ↑ |
| fn2+del | Pause |
| fn2+Home | PrintScreen |
| ESC | 半角/全角 |
| fn1+ESC | ESC |
$ uname -r 5.15.0-105-generic $ grep -i version /etc/os-release VERSION_ID="22.04" VERSION="22.04.4 LTS (Jammy Jellyfish)" VERSION_CODENAME=jammy $オープンソースドライバーNouveauの確認。
$ lsmod |grep nouveau nouveau 2306048 0 mxm_wmi 16384 1 nouveau i2c_algo_bit 16384 1 nouveau drm_ttm_helper 16384 1 nouveau ttm 86016 3 vmwgfx,drm_ttm_helper,nouveau drm_kms_helper 311296 2 vmwgfx,nouveau video 65536 1 nouveau wmi 32768 2 mxm_wmi,nouveau drm 622592 7 vmwgfx,drm_kms_helper,drm_ttm_helper,ttm,nouvea $Nouveau無効化設定とkernel initramfs再構築。
$ cat << EOF | sudo tee /etc/modprobe.d/blacklist-nouveau.conf blacklist nouveau options nouveau modeset=0 EOF $ $ sudo update-initramfs -uリブートしNouveauドライバーがロードされていないことを確認。
$ lsmod |grep nouveau $ドライバーの検索。
$ ubuntu-drivers devices ERROR:root:aplay command not found == /sys/devices/pci0000:02/0000:02:05.0 == modalias : pci:v000010DEd00002783sv00001569sd0000F302bc03sc00i00 vendor : NVIDIA Corporation driver : nvidia-driver-550-open - distro non-free driver : nvidia-driver-550 - distro non-free recommended driver : nvidia-driver-550-server-open - distro non-free driver : nvidia-driver-550-server - distro non-free driver : xserver-xorg-video-nouveau - distro free builtin == /sys/devices/pci0000:00/0000:00:0f.0 == modalias : pci:v000015ADd00000405sv000015ADsd00000405bc03sc00i00 vendor : VMware model : SVGA II Adapter manual_install: True driver : open-vm-tools-desktop - distro free $recommendedなパッケージをインストールする。
$ sudo apt install nvidia-driver-550リブート後に確認。
$ lsmod |grep -i nvidia nvidia_uvm 4648960 0 nvidia_drm 94208 0 nvidia_modeset 1343488 1 nvidia_drm nvidia 54018048 2 nvidia_uvm,nvidia_modeset drm_kms_helper 311296 2 vmwgfx,nvidia_drm drm 622592 7 vmwgfx,drm_kms_helper,nvidia,nvidia_drm,ttm $ $ nvidia-smi No devices were found $ $ lspci |grep -i nvidia 02:05.0 VGA compatible controller: NVIDIA Corporation AD104 [GeForce RTX 4070 SUPER] (rev a1) 02:05.1 Audio device: NVIDIA Corporation Device 22bc (rev a1) $上手くいっていない。
[ 3.337870] nvidia-modeset: Loading NVIDIA Kernel Mode Setting Driver for UNIX platforms 550.67 Tue Mar 12 23:29:25 UTC 2024 [ 3.339965] [drm] [nvidia-drm] [GPU ID 0x00000205] Loading driver [ 3.346790] ACPI Warning: \_SB.PC08.S6F0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20210730/nsarguments-61) [ 5.381856] NVRM: GPU 0000:02:05.0: RmInitAdapter failed! (0x26:0x56:1598) [ 5.382198] NVRM: GPU 0000:02:05.0: rm_init_adapter failed, device minor number 0 [ 5.385633] [drm:nv_drm_load [nvidia_drm]] *ERROR* [nvidia-drm] [GPU ID 0x00000205] Failed to allocate NvKmsKapiDevice [ 5.386063] [drm:nv_drm_register_drm_device [nvidia_drm]] *ERROR* [nvidia-drm] [GPU ID 0x00000205] Failed to register deviceapt list |grep nvidia-driverで以前のバージョンを確認し、545,535を試してみたがどれも同じ結果となりました。
$ sudo apt-get --purge remove nvidia-* $ sudo apt-get --purge remove libnvidia-*調べてみると参考URL※1が、同じエラーのようでopen driverを利用すれば良いとのこと。
$ sudo apt install nvidia-driver-550-openリブート後確認。
$ lsmod |grep -i nvi nvidia_uvm 4657152 0 nvidia_drm 94208 0 nvidia_modeset 1495040 1 nvidia_drm nvidia 8577024 2 nvidia_uvm,nvidia_modeset drm_kms_helper 311296 2 vmwgfx,nvidia_drm drm 622592 7 vmwgfx,drm_kms_helper,nvidia,nvidia_drm,ttm $ nvidia-smi Fri May 3 21:39:07 2024 +-----------------------------------------------------------------------------------------+ | NVIDIA-SMI 550.67 Driver Version: 550.67 CUDA Version: 12.4 | |-----------------------------------------+------------------------+----------------------+ | GPU Name Persistence-M | Bus-Id Disp.A | Volatile Uncorr. ECC | | Fan Temp Perf Pwr:Usage/Cap | Memory-Usage | GPU-Util Compute M. | | | | MIG M. | |=========================================+========================+======================| | 0 NVIDIA GeForce RTX 4070 ... Off | 00000000:02:05.0 Off | N/A | | 30% 41C P8 15W / 220W | 2MiB / 12282MiB | 0% Default | | | | N/A | +-----------------------------------------+------------------------+----------------------+ +-----------------------------------------------------------------------------------------+ | Processes: | | GPU GI CI PID Type Process name GPU Memory | | ID ID Usage | |=========================================================================================| | No running processes found | +-----------------------------------------------------------------------------------------+ $成功。
kernel: ata11.00: exception Emask 0x10 SAct 0xc0 SErr 0x4000000 action 0xe frozen
kernel: ata11.00: irq_stat 0x80000040, connection status changed
kernel: ata11: SError: { DevExch }
kernel: ata11.00: failed command: WRITE FPDMA QUEUED
kernel: ata11.00: cmd 61/08:30:68:d2:b4/00:00:06:00:00/40 tag 6 ncq 4096 out#012 res 50/00:00:00:00:00/00:00:00:00:00/a0 Emask 0x10 (ATA bus error)
kernel: ata11.00: status: { DRDY }
kernel: ata11.00: failed command: WRITE FPDMA QUEUED
kernel: ata11.00: cmd 61/08:38:80:2f:13/00:00:61:00:00/40 tag 7 ncq 4096 out#012 res 50/00:00:00:00:00/00:00:00:00:00/a0 Emask 0x10 (ATA bus error)
kernel: ata11.00: status: { DRDY }
kernel: ata11: hard resetting link
kernel: ata11: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
kernel: ata11.00: configured for UDMA/133
kernel: ata11: EH complete
1時間40分後に下記メッセージの記録を最後にストール状態になったようです。
kernel: ata11.00: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen
kernel: ata11.00: irq_stat 0x80000040, connection status changed
kernel: ata11: SError: { DevExch }
kernel: ata11.00: failed command: FLUSH CACHE EXT
kernel: ata11.00: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 5#012 res 50/00:00:00:00:00/00:00:00:00:00/a0 Emask 0x10 (ATA bus error)
kernel: ata11.00: status: { DRDY }
kernel: ata11: hard resetting link
kernel: ata11: SATA link up 6.0 Gbps (SStatus 133 SControl 320)
kernel: ata11.00: configured for UDMA/133
kernel: ata11.00: retrying FLUSH 0xea Emask 0x10
kernel: ata11.00: device reported invalid CHS sector 0
kernel: ata11: EH complete
エラーが出ていたata11(起動HDD)のSMART情報を確認するとエラー記録もなく、ディスクとしては問題なさそうな様子。: systemd[1]: Mounting /sysroot... kernel: SGI XFS with ACLs, security attributes, no debug enabled kernel: XFS (dm-0): Mounting V5 Filesystem kernel: XFS (dm-0): Corruption warning: Metadata has LSN (720:28720) ahead or current LSN (720:28592). Please unmount and run xfs_repair (>= v4.3) to resolve. kernel: XFS (dm-0): log mount/recovery failed: error -22 kernel: XFS (dm-0): log mount failed mount[526]: mount: wrong fs type, bad option, bad superblock on /dev/mapper/ct-root mount[526]: missing codepage or helper program, or other error mount[526]: In some cases useful info is found in syslog - try mount[526]: dmesg | tail or so. systemd[1]: sysroot.mount mount process exited, code=exited status=32 systemd[1]: Failed to mount /sysroot. systemd[1]: Dependency faild for Initrd Root File System. systemd[1]: Dependency failed for Reload Configuration from the Real Root. :しばらく様子見が必要ですが、マザーボードのバッテリー交換だけで今のところ復旧した感じです。
# smartctl -A /dev/sdf smartctl 7.0 2018-12-30 r4883 [x86_64-linux-3.10.0-1160.6.1.el7.x86_64] (local build) Copyright (C) 2002-18, Bruce Allen, Christian Franke, www.smartmontools.org === START OF READ SMART DATA SECTION === SMART Attributes Data Structure revision number: 10 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x000f 059 055 006 Pre-fail Always - 10386248 3 Spin_Up_Time 0x0003 096 096 000 Pre-fail Always - 0 4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 96 5 Reallocated_Sector_Ct 0x0033 100 100 010 Pre-fail Always - 0 7 Seek_Error_Rate 0x000f 087 060 045 Pre-fail Always - 513462226 9 Power_On_Hours 0x0032 075 075 000 Old_age Always - 22634 (210 239 0) 10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0 12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 96 183 Runtime_Bad_Block 0x0032 099 099 000 Old_age Always - 1 184 End-to-End_Error 0x0032 100 100 099 Old_age Always - 0 187 Reported_Uncorrect 0x0032 088 088 000 Old_age Always - 12 188 Command_Timeout 0x0032 100 099 000 Old_age Always - 2 3 3 189 High_Fly_Writes 0x003a 100 100 000 Old_age Always - 0 190 Airflow_Temperature_Cel 0x0022 068 045 040 Old_age Always - 32 (Min/Max 27/45) 191 G-Sense_Error_Rate 0x0032 100 100 000 Old_age Always - 0 192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 935 193 Load_Cycle_Count 0x0032 099 099 000 Old_age Always - 2628 194 Temperature_Celsius 0x0022 032 055 000 Old_age Always - 32 (0 20 0 0 0) 195 Hardware_ECC_Recovered 0x001a 070 064 000 Old_age Always - 10386248 197 Current_Pending_Sector 0x0012 098 098 000 Old_age Always - 720 198 Offline_Uncorrectable 0x0010 098 098 000 Old_age Offline - 720 199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0 240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline - 21826h+07m+03.803s 241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 14648100184 242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 28880173058longtestでもエラーとなり、smartdもsyslogにメッセージを出すようになったので交換しました。
# zpool status
pool: tank
state: ONLINE
scan: resilvered 3.27T in 0 days 16:47:29 with 0 errors on Sun Dec 27 03:04:23 2020
config:
NAME STATE READ WRITE CKSUM
tank ONLINE 0 0 0
raidz2-0 ONLINE 0 0 0
ata-ST4000DM004-2CV104_aaaaaaaa-part1 ONLINE 0 0 0
ata-ST4000DM004-2CV104_bbbbbbbb-part1 ONLINE 0 0 0
ata-ST4000DM004-2CV104_cccccccc-part1 ONLINE 0 0 0
ata-ST4000DM004-2CV104_dddddddd-part1 ONLINE 0 0 0
ata-ST4000DM004-2CV104_eeeeeeee-part1 ONLINE 0 0 0
ata-WDC_WD40EZRZ-22GXCB0_WD-ffffffffffff-part1 ONLINE 0 0 0
ata-ST4000DM004-2CV104_gggggggg-part1 ONLINE 0 0 0
ata-ST4000DM004-2CV104_hhhhhhhh-part1 ONLINE 0 0 0
errors: No known data errors
sender_dependent_default_transport_maps = hash:/etc/postfix/sender_dependent_transport smtp_sasl_auth_enable = yes smtp_sasl_password_maps = hash:/etc/postfix/password_maps smtp_sasl_security_options = noanonymousクライアントサイドのSMTP Auth有効化と、送信者アドレスによるtranspot mapの定義を行っています。
[ISPメールサーバ]:ポート アカウント名:パスワードファイルの作成後、postmapコマンドでハッシュファイルを作成します。
# cd /etc/postfix # cat password_maps [mail.example1.com]:465 foo@example1.com:password1 [mail.example2.com]:465 var@example2.com:password2 # # postmap hash:password_maps # chmod og-rxw password_maps*sender_dependent_default_transport_mapsに設定した/etc/postfix/sender_dependent_transportは下記の形式で記述します。
メールアドレス relay-smtps:[ISPメールサーバ]:ポートこちらもファイルの作成後、postmapコマンドでハッシュファイルを作成します。
＃ cat sender_dependent_transport foo@example1.com relay-smtps:[mail.example1.com]:465 var@example2.com relay-smtps:[mail.example2.com]:465 # # postmap hash:sender_dependent_transportrelay-smtpsサービスを指定しているのがポイントになります。
relay-smtps unix - - n - - smtp
-o smtp_tls_security_level=encrypt
-o smtp_tls_wrappermode=yes
設定後、postfixを再起動すれば完了です。warning: SASL authentication failure: No worthy mechs found恐らくcyrus-sasl-md5, cyrus-sasl-plainパッケージをインストールすれば解決するはずです。