Ubuntu TVやってみる(1) Linaro Ubuntuの導入
なんか、まともに動くようになってきたというので入れてみる。
まずは、Linaro版のUbuntuを入れないと。
Linaro Ubuntuのユーザーランドとハードウエアパックのダウンロード
Ubuntuのビルド済みのユーザーランドと、ボード専用のドライバ類などの差分を納めたハードウエアパックをダウンロードします。
linaroの配布物には、pandaとleb-pandaの二種類があります。
"panda"の方はUpstream用でソフトウェアグラフィックを使用し、"leb-panda"はハードウェアグラフィックを使用するものです。
pandaのほうはここ。
http://releases.linaro.org/platform/linaro-n/ubuntu-desktop/11.09/
leb版はここ。
http://releases.linaro.org/platform/linaro-n/ubuntu/leb-panda/11.09/
TVには、ハードウエアアクセラレーションが必須ですので、leb版を入れます。
ユーザーランドを落とします。
468MBありました。
kinneko@BuildSV:~$ mkdir linaro-panda kinneko@BuildSV:~$ cd linaro-panda/ kinneko@BuildSV:~/linaro-panda$ wget http://releases.linaro.org/platform/linaro-n/ubuntu/leb-panda/11.09/linaro-n-ubuntu-desktop-tar-20110929-1.tar.gz
ハードウエアパックを落とします。
67MBありました。
kinneko@BuildSV:~/linaro-panda$ wget http://releases.linaro.org/platform/linaro-n/ubuntu/leb-panda/11.09/hwpack_linaro-lt-panda-x11-base_20110929-1_armel_supported.tar.gz
linaro-image-toolsのダウンロード
インストールなどを楽にしてくれるユーティリティ、linaro-image-toolsが用意されているので、それもダウンロードします。
kinneko@BuildSV:~/linaro-panda$ sudo add-apt-repository ppa:linaro-maintainers/tools kinneko@BuildSV:~/linaro-panda$ sudo apt-get update kinneko@BuildSV:~/linaro-panda$ sudo apt-get install linaro-image-tools Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: btrfs-tools debootstrap libwxbase2.8-0 libwxgtk2.8-0 libyaml-0-2 python-beautifulsoup python-linaro-image-tools python-parted python-wxgtk2.8 python-wxversion python-yaml qemu-user-static Suggested packages: libgnomeprintui2.2-0 wx2.8-doc wx2.8-examples python-wxtools ruby tcsh csh octave3.0 mksh pdksh python-xml editra The following NEW packages will be installed: btrfs-tools debootstrap libwxbase2.8-0 libwxgtk2.8-0 libyaml-0-2 linaro-image-tools python-beautifulsoup python-linaro-image-tools python-parted python-wxgtk2.8 python-wxversion python-yaml qemu-user-static 0 upgraded, 13 newly installed, 0 to remove and 272 not upgraded. Need to get 30.2 MB of archives. After this operation, 102 MB of additional disk space will be used. Do you want to continue [Y/n]? (snip)
起動メディアの作成
インストールに使用するSD Cardを用意します。
ちょっと遅いですが、手持ちのClass4のmicroSDをUSBカードリーダー経由で使用します。
kinneko@BuildSV:~/linaro-panda$ sudo linaro-media-create --mmc /dev/sdb --dev panda --hwpack hwpack_linaro-lt-panda-x11-base_20110929-1_armel_supported.tar.gz --binary linaro-n-ubuntu-desktop-tar-20110929-1.tar.gz I see... Device Mount point Size /dev/sda none 953869MB /dev/sda1 / 941589MB /dev/sda2 none 12278MB /dev/sda5 none 12278MB /dev/sdb none 3849MB /dev/sdb1 none 3845MB /dev/sr0 none 0MB Are you 100% sure, on selecting [/dev/sdb] (y/n)? y
途中、ドライブの確認が表示されます。
------------------------------------------------------------ Installing (linaro-hwpack-install) hwpack_linaro-lt-panda-x11-base_20110929-1_armel_supported.tar.gz in target rootfs. Unpacking hardware pack ...Done Updating apt package lists ... Ign file: ./ InRelease Ign file: ./ Release.gpg Ign file: ./ Release Ign file: ./ Translation-en Ign http://ppa.launchpad.net natty InRelease Get:1 http://ppa.launchpad.net natty Release.gpg [316 B] Ign http://ports.ubuntu.com natty InRelease Ign http://ports.ubuntu.com natty-security InRelease Ign http://ports.ubuntu.com natty-updates InRelease Ign http://ports.ubuntu.com natty-security InRelease Ign http://ports.ubuntu.com natty InRelease Ign http://ports.ubuntu.com natty-updates InRelease Hit http://ports.ubuntu.com natty Release.gpg Get:2 http://ports.ubuntu.com natty-security Release.gpg [198 B] Get:3 http://ppa.launchpad.net natty Release [9753 B] Get:4 http://ports.ubuntu.com natty-updates Release.gpg [198 B] Get:5 http://ports.ubuntu.com natty-security Release.gpg [198 B] Get:6 http://ports.ubuntu.com natty Release.gpg [198 B] Get:7 http://ports.ubuntu.com natty-updates Release.gpg [198 B] Hit http://ports.ubuntu.com natty Release Get:8 http://ports.ubuntu.com natty-security Release [39.8 kB] Get:9 http://ppa.launchpad.net natty/main armel Packages [38.6 kB] Get:10 http://ports.ubuntu.com natty-updates Release [39.8 kB] Get:11 http://ports.ubuntu.com natty-security Release [39.8 kB] Get:12 http://ports.ubuntu.com natty Release [39.8 kB] Get:13 http://ports.ubuntu.com natty-updates Release [39.8 kB] Ign http://ppa.launchpad.net natty/main TranslationIndex Hit http://ports.ubuntu.com natty/main armel Packages Hit http://ports.ubuntu.com natty/universe armel Packages Ign http://ports.ubuntu.com natty/main TranslationIndex Ign http://ports.ubuntu.com natty/universe TranslationIndex Get:14 http://ports.ubuntu.com natty-security/main armel Packages [259 kB] Ign http://ppa.launchpad.net natty/main Translation-en Get:15 http://ports.ubuntu.com natty-security/universe armel Packages [61.2 kB] Ign http://ports.ubuntu.com natty-security/main TranslationIndex Ign http://ports.ubuntu.com natty-security/universe TranslationIndex Get:16 http://ports.ubuntu.com natty-updates/main armel Packages [416 kB] Get:17 http://ports.ubuntu.com natty-updates/universe armel Packages [119 kB] Ign http://ports.ubuntu.com natty-updates/main TranslationIndex Ign http://ports.ubuntu.com natty-updates/universe TranslationIndex Get:18 http://ports.ubuntu.com natty-security/main armel Packages [259 kB] Get:19 http://ports.ubuntu.com natty-security/universe armel Packages [61.2 kB] Ign http://ports.ubuntu.com natty-security/main TranslationIndex Ign http://ports.ubuntu.com natty-security/universe TranslationIndex Get:20 http://ports.ubuntu.com natty/main armel Packages [1528 kB] Get:21 http://ports.ubuntu.com natty/universe armel Packages [5867 kB] Ign http://ports.ubuntu.com natty/main TranslationIndex Ign http://ports.ubuntu.com natty/universe TranslationIndex Get:22 http://ports.ubuntu.com natty-updates/main armel Packages [416 kB] Get:23 http://ports.ubuntu.com natty-updates/universe armel Packages [119 kB] Ign http://ports.ubuntu.com natty-updates/main TranslationIndex Ign http://ports.ubuntu.com natty-updates/universe TranslationIndex Ign http://ports.ubuntu.com natty/main Translation-en Ign http://ports.ubuntu.com natty/universe Translation-en Ign http://ports.ubuntu.com natty-security/main Translation-en Ign http://ports.ubuntu.com natty-security/universe Translation-en Ign http://ports.ubuntu.com natty-updates/main Translation-en Ign http://ports.ubuntu.com natty-updates/universe Translation-en Ign http://ports.ubuntu.com natty-security/main Translation-en Ign http://ports.ubuntu.com natty-security/universe Translation-en Ign http://ports.ubuntu.com natty/main Translation-en Ign http://ports.ubuntu.com natty/universe Translation-en Ign http://ports.ubuntu.com natty-updates/main Translation-en Ign http://ports.ubuntu.com natty-updates/universe Translation-en Fetched 9352 kB in 33s (282 kB/s) Reading package lists... Reading package lists... Done Building dependency tree Reading state information... Done Recommended packages: linux-headers-2.6-686 linux-headers-2.6-amd64 linux-headers-generic linux-headers linux-image The following packages will be REMOVED: libegl1-mesa libegl1-mesa-drivers libgles2-mesa The following NEW packages will be installed: devio dkms dos2unix flash-kernel hwpack-linaro-lt-panda-x11-base libegl1-sgx-omap4 libgles1-sgx-omap4 libgles2-sgx-omap4 libopenvg1-sgx-omap4 linux-firmware linux-headers-2.6.38-10 linux-headers-3.0.0-1404 linux-headers-3.0.0-1404-linaro-lt-omap linux-headers-linaro-lt-omap linux-image-3.0.0-1404-linaro-lt-omap linux-image-linaro-lt-omap powervr-omap4-dkms pvr-omap4 pvr-omap4-data u-boot-tools uboot-mkimage wireless-crda The following packages will be upgraded: binutils cpp cpp-4.5 fakeroot gcc gcc-4.5 grep libc-dev-bin libc6-dev libcloog-ppl0 libelfg0 libgmpxx4ldbl libgomp1 libmpc2 libmpfr4 libppl-c2 libppl7 linux-libc-dev make manpages manpages-dev patch 22 upgraded, 22 newly installed, 3 to remove and 83 not upgraded. Need to get 0 B/70.0 MB of archives. After this operation, 52.6 MB disk space will be freed. Do you want to continue [Y/n]? y
どうやら、落としたアーカイブには全てが含まれているわけではなさそうです。
armelで、debootstrapしています。
WARNING: The following packages cannot be authenticated! libgmpxx4ldbl libppl7 libppl-c2 libcloog-ppl0 libelfg0 libmpfr4 libmpc2 cpp-4.5 cpp binutils libgomp1 gcc-4.5 gcc make patch dkms grep dos2unix linux-headers-3.0.0-1404 linux-headers-3.0.0-1404-linaro-lt-omap linux-headers-linaro-lt-omap powervr-omap4-dkms pvr-omap4-data pvr-omap4 libegl1-sgx-omap4 libgles2-sgx-omap4 wireless-crda linux-image-3.0.0-1404-linaro-lt-omap devio fakeroot flash-kernel linux-firmware linux-image-linaro-lt-omap libgles1-sgx-omap4 libopenvg1-sgx-omap4 hwpack-linaro-lt-panda-x11-base libc-dev-bin linux-libc-dev libc6-dev linux-headers-2.6.38-10 manpages manpages-dev u-boot-tools uboot-mkimage Install these packages without verification [y/N]? y
無署名のパッケージを入れるかどうかの確認をしてきます。
これは、linaroの配布物に含まれていたものでしょうか。
Extracting templates from packages: 100% Can not write log, openpty() failed (/dev/pts not mounted?) (Reading database ... 116781 files and directories currently installed.) Preparing to replace libgmpxx4ldbl 2:4.3.2+dfsg-1ubuntu3 (using .../libgmpxx4ldbl_4.3.2+dfsg-1ubuntu3_armel.deb) ... (snip)
パッケージを順次インストールしています。
Setting up powervr-omap4-dkms (1.7.5.2+git20110610+9696932c-1linaro2) ... Loading new powervr-omap4-1.7.5.2+git20110610+9696932c DKMS files... First Installation: checking all kernels... dpkg: error: version '*-*' has bad syntax: version number does not start with digit It is likely that 2.6.38-8-generic belongs to a chroot's host Building for architecture armel Building initial module for 2.6.38-1209-omap4 Error! Bad return status for module build on kernel: 2.6.38-1209-omap4 (armel) Consult the make.log in the build directory /var/lib/dkms/powervr-omap4/1.7.5.2+git20110610+9696932c/build/ for more information. (snip)
セルフビルドではないので、作業中のkernelとモジュールバージョンの違いでエラーが出ていますが、気にしないで進めます。
linux-headers-2.6.38-10 set to automatically installed. Done Cleaning up ...Done ------------------------------------------------------------ proc umounted Checking that no-one is using this disk right now ... OK partition ends on cylinder 1023, beyond the end of the disk Warning: partition 1 does not end at a cylinder boundary If you created or changed a DOS partition, /dev/foo7, say, then use dd(1) to zero the first 512 bytes: dd if=/dev/zero of=/dev/foo7 bs=512 count=1 (See fdisk(8).) Formating boot partition mkfs.vfat 3.0.9 (31 Jan 2010) Formating root partition mke2fs 1.41.14 (22-Dec-2010) Filesystem label=rootfs OS type: Linux Block size=4096 (log=2) Fragment size=4096 (log=2) Stride=0 blocks, Stripe width=0 blocks 243360 inodes, 972032 blocks 48601 blocks (5.00%) reserved for the super user First data block=0 Maximum filesystem blocks=998244352 30 block groups 32768 blocks per group, 32768 fragments per group 8112 inodes per group Superblock backups stored on blocks: 32768, 98304, 163840, 229376, 294912, 819200, 884736 Writing inode tables: done Creating journal (16384 blocks): done Writing superblocks and filesystem accounting information: done This filesystem will be automatically checked every 29 mounts or 180 days, whichever comes first. Use tune2fs -c or -i to override. `/tmp/tmpFbmTKT/u-boot/u-boot.img' -> `/tmp/tmp1JztPd/boot-disc/u-boot.img' Will use kernel=/tmp/tmp1JztPd/binary/boot/vmlinuz-3.0.0-1404-linaro-lt-omap, initrd=/tmp/tmp1JztPd/binary/boot/initrd.img-3.0.0-1404-linaro-lt-omap, dtb=/tmp/tmp1JztPd/binary/boot/dt-3.0.0-1404-linaro-lt-omap/omap4-panda.dtb. Copying spl '/tmp/tmpm_vSDq/spl/MLO' to boot partition. `/tmp/tmpm_vSDq/spl/MLO' -> `/tmp/tmp1JztPd/boot-disc/MLO' Image Name: Linux Created: Fri Jan 20 15:18:05 2012 Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 5078984 Bytes = 4959.95 kB = 4.84 MB Load Address: 80008000 Entry Point: 80008000 Image Name: initramfs Created: Fri Jan 20 15:18:06 2012 Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 2218421 Bytes = 2166.43 kB = 2.12 MB Load Address: 00000000 Entry Point: 00000000 Image Name: boot script Created: Fri Jan 20 15:18:07 2012 Image Type: ARM Linux Script (uncompressed) Data Size: 450 Bytes = 0.44 kB = 0.00 MB Load Address: 00000000 Entry Point: 00000000 Contents: Image 0: 442 Bytes = 0.43 kB = 0.00 MB `/tmp/tmp1JztPd/boot-disc/boot.scr' -> `/tmp/tmp1JztPd/boot-disc/boot.ini' Populating rootfs partition Be patient, this may take a few minutes
SDカードをフォーマットして、ファイルをコピーしています。
ここでしばらく何も表示されません。
Creating /etc/flash-kernel.conf Updating /etc/network/interfaces Done creating Linaro image on /dev/sdb
できあがりました。
作業時間は22分程度でした。
作成したSD Cardの内容を調べる
パーティションは、以下のようになっていました。
kinneko@BuildSV:~/linaro-panda$ sudo fdisk -l /dev/sdb
Disk /dev/sdb: 4035 MB, 4035969024 bytes
125 heads, 62 sectors/track, 1017 cylinders
Units = cylinders of 7750 * 512 = 3968000 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x0001bf5a
Device Boot Start End Blocks Id System
/dev/sdb1 * 1 14 53216 c W95 FAT32 (LBA)
Partition 1 has different physical/logical beginnings (non-Linux?):
phys=(0, 1, 32) logical=(0, 1, 2)
Partition 1 has different physical/logical endings:
phys=(25, 127, 31) logical=(13, 92, 41)
Partition 1 does not end on cylinder boundary.
/dev/sdb2 14 1018 3888128 83 Linux
Partition 2 has different physical/logical beginnings (non-Linux?):
phys=(26, 0, 1) logical=(13, 92, 43)
Partition 2 has different physical/logical endings:
phys=(1023, 127, 32) logical=(1017, 16, 10)
Partition 2 does not end on cylinder boundary.sdb1の内容は以下でした。普通です。
kinneko@BuildSV:~/linaro-panda$ sudo mount /dev/sdb1 /media kinneko@BuildSV:~/linaro-panda$ ls -al /media/ total 7409 drwxr-xr-x 2 root root 512 Jan 1 1970 . drwxr-xr-x 25 root root 4096 Nov 28 18:10 .. -rwxr-xr-x 1 root root 34436 Jan 21 15:18 MLO -rwxr-xr-x 1 root root 340 Jan 21 15:18 board.dtb -rwxr-xr-x 1 root root 514 Jan 21 15:18 boot.ini -rwxr-xr-x 1 root root 514 Jan 21 15:18 boot.scr -rwxr-xr-x 1 root root 442 Jan 21 15:18 boot.txt -rwxr-xr-x 1 root root 245872 Jan 21 15:18 u-boot.img -rwxr-xr-x 1 root root 5079048 Jan 21 15:18 uImage -rwxr-xr-x 1 root root 2218485 Jan 21 15:18 uInitrd kinneko@BuildSV:~/linaro-panda$ sudo umount /media/
sdb2の内容は以下でした。
kinneko@BuildSV:~/linaro-panda$ sudo mount /dev/sdb2 /media kinneko@BuildSV:~/linaro-panda$ ls -al /media/ total 6624 drwxr-xr-x 22 root root 4096 Jan 21 15:24 . drwxr-xr-x 25 root root 4096 Nov 28 18:10 .. drwxr-xr-x 2 root root 4096 Sep 29 19:30 .disk drwxr-xr-x 2 root root 4096 Jan 21 15:10 bin drwxr-xr-x 3 root root 4096 Jan 21 15:16 boot drwxr-xr-x 4 root root 4096 Sep 29 18:51 dev drwxr-xr-x 130 root root 4096 Jan 21 15:24 etc drwxr-xr-x 3 root root 4096 Sep 29 19:28 home lrwxrwxrwx 1 root root 41 Jan 21 15:16 initrd.img -> boot/initrd.img-3.0.0-1404-linaro-lt-omap drwxr-xr-x 19 root root 4096 Jan 21 15:11 lib drwx------ 2 root root 16384 Jan 21 15:17 lost+found -rw-r--r-- 1 root root 6679646 Sep 29 19:36 md5sum.txt drwxr-xr-x 2 root root 4096 Sep 29 18:44 media drwxr-xr-x 2 root root 4096 Apr 22 2011 mnt drwxr-xr-x 2 root root 4096 Sep 29 18:44 opt drwxr-xr-x 2 root root 4096 Apr 22 2011 proc drwx------ 2 root root 4096 Sep 29 19:28 root drwxr-xr-x 2 root root 4096 Jan 21 15:13 sbin drwxr-xr-x 2 root root 4096 Mar 21 2011 selinux drwxr-xr-x 2 root root 4096 Sep 29 18:44 srv drwxr-xr-x 2 root root 4096 Mar 29 2011 sys drwxrwxrwt 2 root root 4096 Jan 21 15:17 tmp drwxr-xr-x 10 root root 4096 Sep 29 18:44 usr drwxr-xr-x 15 root root 4096 Sep 29 18:38 var lrwxrwxrwx 1 root root 38 Jan 21 15:16 vmlinuz -> boot/vmlinuz-3.0.0-1404-linaro-lt-omap kinneko@BuildSV:~/linaro-panda$ sudo umount /media/
起動テスト
作成したメディアの起動テストを行います。
PandaboardにSD Cardを挿して、HDMI側にディスプレイを接続し、起動します。
ボードの角側がHDMIで、NIC側がDVIです。
モニタがいけないのか、スクエアディスプレイでDVI変換では表示ができませんでした... orz
NICはupしていますし、アクセスLEDは光っているので、起動はしているようです。
シリアルはつなげていないので、状態はわかりません。
さらに細かい情報が必要な場合はこちらを参照してください。
http://wiki.linaro.org/Platform/DevPlatform/Ubuntu/ImageInstallation
