你好
我尝试用yocto构建一个linux。通常，我使用命令bitbake core-image-minimal并且没有错误。现在，我想使用实时内核版本。
所以我根据this post在build / conf / local.conf中添加了以下几行：
PREFERRED_PROVIDER_virtual/kernel = "linux-yocto-rt"
COMPATIBLE_MACHINE_cyclone5 = "cyclone5"
COMPATIBLE_MACHINE_quilt-native = "cyclone5"
（我只将MACHINE改为cyclone5而不是beaglebone）
命令bitbake core-image-rt会引发以下错误：
Loading cache: 100% |########################################################################################################################################################################| Time: 0:00:00
Loaded 1339 entries from dependency cache.
NOTE: Resolving any missing task queue dependencies
Build Configuration:
BB_VERSION = "1.32.0"
BUILD_SYS = "x86_64-linux"
NATIVELSBSTRING = "universal"
TARGET_SYS = "arm-poky-linux-gnueabi"
MACHINE = "cyclone5"
DISTRO = "poky"
DISTRO_VERSION = "2.2"
TUNE_FEATURES = "arm armv7a vfp neon"
TARGET_FPU = "softfp"
meta
meta-poky
meta-yocto-bsp = "HEAD:73454473d7c286c41ee697f74052fed03c79f9f5"
meta-altera = "HEAD:ab2ee2812670be650d6a722de08dff9bf05131f8"
meta-ines = "master:819761a62e69ad09a14d877e2b9d9bbd5370b9e2"
Initialising tasks: 100% |###################################################################################################################################################################| Time: 0:00:02
NOTE: Executing SetScene Tasks
NOTE: Executing RunQueue Tasks
WARNING: stress-1.0.4-r0 do_fetch: Failed to fetch URL http://people.seas.harvard.edu/~apw/stress/stress-1.0.4.tar.gz, attempting MIRRORS if available
WARNING: linux-yocto-rt-4.8.3+gitAUTOINC+83110d94ed_4057556c04-r0 do_fetch: Failed to fetch URL git://git.yoctoproject.org/linux-yocto-4.8.git;branch=standard/preempt-rt/base;name=machine, attempting MIRRORS if available
WARNING: rt-tests-1_1.1-r0 do_fetch: Failed to fetch URL git://git.kernel.org/pub/scm/utils/rt-tests/rt-tests.git, attempting MIRRORS if available
ERROR: stress-1.0.4-r0 do_fetch: Fetcher failure: Fetch command export DBUS_SESSION_BUS_ADDRESS="unix:abstract=/tmp/dbus-0nwPP5TSk1"; export SSH_AUTH_SOCK="/run/user/1000/keyring/ssh"; export PATH="/home/mc2/XYZ_Project_Verification/yocto/build/tmp/sysroots-uninative/x86_64-linux/usr/bin:/home/mc2/XYZ_Project_Verification/yocto/poky/scripts:/home/mc2/XYZ_Project_Verification/yocto/build/tmp/sysroots/x86_64-linux/usr/bin/arm-poky-linux-gnueabi:/home/mc2/XYZ_Project_Verification/yocto/build/tmp/sysroots/cyclone5/usr/bin/crossscripts:/home/mc2/XYZ_Project_Verification/yocto/build/tmp/sysroots/x86_64-linux/usr/sbin:/home/mc2/XYZ_Project_Verification/yocto/build/tmp/sysroots/x86_64-linux/usr/bin:/home/mc2/XYZ_Project_Verification/yocto/build/tmp/sysroots/x86_64-linux/sbin:/home/mc2/XYZ_Project_Verification/yocto/build/tmp/sysroots/x86_64-linux/bin:/home/mc2/XYZ_Project_Verification/yocto/poky/scripts:/home/mc2/XYZ_Project_Verification/yocto/poky/bitbake/bin:/home/mc2/bin:/home/mc2/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin"; export HOME="/home/mc2"; /usr/bin/env wget -t 2 -T 30 -nv --passive-ftp --no-check-certificate -P /home/mc2/XYZ_Project_Verification/yocto/build/downloads 'http://people.seas.harvard.edu/~apw/stress/stress-1.0.4.tar.gz' --progress=dot -v failed with exit code 4, output:
--2017-11-08 17:29:51-- http://people.seas.harvard.edu/~apw/stress/stress-1.0.4.tar.gz
Resolving people.seas.harvard.edu (people.seas.harvard.edu)... 54.172.197.41
Connecting to people.seas.harvard.edu (people.seas.harvard.edu)|54.172.197.41|:80... failed: Connection refused.
ERROR: stress-1.0.4-r0 do_fetch: Fetcher failure for URL: 'http://people.seas.harvard.edu/~apw/stress/stress-1.0.4.tar.gz'. Unable to fetch URL from any source.
ERROR: stress-1.0.4-r0 do_fetch: Function failed: base_do_fetch
ERROR: Logfile of failure stored in: /home/mc2/XYZ_Project_Verification/yocto/build/tmp/work/armv7a-neon-poky-linux-gnueabi/stress/1.0.4-r0/temp/log.do_fetch.25139
ERROR: Task (/home/mc2/XYZ_Project_Verification/yocto/build/../poky/meta/recipes-extended/stress/stress_1.0.4.bb:do_fetch) failed with exit code '1'
ERROR: linux-yocto-rt-4.8.3+gitAUTOINC+83110d94ed_4057556c04-r0 do_fetch: Fetcher failure: Fetch command export DBUS_SESSION_BUS_ADDRESS="unix:abstract=/tmp/dbus-0nwPP5TSk1"; export SSH_AUTH_SOCK="/run/user/1000/keyring/ssh"; export PATH="/home/mc2/XYZ_Project_Verification/yocto/build/tmp/sysroots-uninative/x86_64-linux/usr/bin:/home/mc2/XYZ_Project_Verification/yocto/poky/scripts:/home/mc2/XYZ_Project_Verification/yocto/build/tmp/sysroots/x86_64-linux/usr/bin/arm-poky-linux-gnueabi:/home/mc2/XYZ_Project_Verification/yocto/build/tmp/sysroots/cyclone5/usr/bin/crossscripts:/home/mc2/XYZ_Project_Verification/yocto/build/tmp/sysroots/x86_64-linux/usr/sbin:/home/mc2/XYZ_Project_Verification/yocto/build/tmp/sysroots/x86_64-linux/usr/bin:/home/mc2/XYZ_Project_Verification/yocto/build/tmp/sysroots/x86_64-linux/sbin:/home/mc2/XYZ_Project_Verification/yocto/build/tmp/sysroots/x86_64-linux/bin:/home/mc2/XYZ_Project_Verification/yocto/poky/scripts:/home/mc2/XYZ_Project_Verification/yocto/poky/bitbake/bin:/home/mc2/bin:/home/mc2/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin"; export HOME="/home/mc2"; LANG=C git -c core.fsyncobjectfiles=0 clone --bare --mirror git://git.yoctoproject.org/linux-yocto-4.8.git /home/mc2/XYZ_Project_Verification/yocto/build/downloads/git2/git.yoctoproject.org.linux-yocto-4.8.git --progress failed with exit code 128, output:
Cloning into bare repository '/home/mc2/XYZ_Project_Verification/yocto/build/downloads/git2/git.yoctoproject.org.linux-yocto-4.8.git'...
fatal: unable to connect to git.yoctoproject.org:
git.yoctoproject.org[0: 140.211.169.56]: errno=Connection refused
ERROR: linux-yocto-rt-4.8.3+gitAUTOINC+83110d94ed_4057556c04-r0 do_fetch: Fetcher failure for URL: 'git://git.yoctoproject.org/linux-yocto-4.8.git;branch=standard/preempt-rt/base;name=machine'. Unable to fetch URL from any source.
ERROR: linux-yocto-rt-4.8.3+gitAUTOINC+83110d94ed_4057556c04-r0 do_fetch: Function failed: base_do_fetch
ERROR: Logfile of failure stored in: /home/mc2/XYZ_Project_Verification/yocto/build/tmp/work/cyclone5-poky-linux-gnueabi/linux-yocto-rt/4.8.3+gitAUTOINC+83110d94ed_4057556c04-r0/temp/log.do_fetch.25135
ERROR: Task (/home/mc2/XYZ_Project_Verification/yocto/build/../poky/meta/recipes-kernel/linux/linux-yocto-rt_4.8.bb:do_fetch) failed with exit code '1'
ERROR: rt-tests-1_1.1-r0 do_fetch: Fetcher failure: Fetch command export DBUS_SESSION_BUS_ADDRESS="unix:abstract=/tmp/dbus-0nwPP5TSk1"; export SSH_AUTH_SOCK="/run/user/1000/keyring/ssh"; export PATH="/home/mc2/XYZ_Project_Verification/yocto/build/tmp/sysroots-uninative/x86_64-linux/usr/bin:/home/mc2/XYZ_Project_Verification/yocto/poky/scripts:/home/mc2/XYZ_Project_Verification/yocto/build/tmp/sysroots/x86_64-linux/usr/bin/arm-poky-linux-gnueabi:/home/mc2/XYZ_Project_Verification/yocto/build/tmp/sysroots/cyclone5/usr/bin/crossscripts:/home/mc2/XYZ_Project_Verification/yocto/build/tmp/sysroots/x86_64-linux/usr/sbin:/home/mc2/XYZ_Project_Verification/yocto/build/tmp/sysroots/x86_64-linux/usr/bin:/home/mc2/XYZ_Project_Verification/yocto/build/tmp/sysroots/x86_64-linux/sbin:/home/mc2/XYZ_Project_Verification/yocto/build/tmp/sysroots/x86_64-linux/bin:/home/mc2/XYZ_Project_Verification/yocto/poky/scripts:/home/mc2/XYZ_Project_Verification/yocto/poky/bitbake/bin:/home/mc2/bin:/home/mc2/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin"; export HOME="/home/mc2"; LANG=C git -c core.fsyncobjectfiles=0 clone --bare --mirror git://git.kernel.org/pub/scm/utils/rt-tests/rt-tests.git /home/mc2/XYZ_Project_Verification/yocto/build/downloads/git2/git.kernel.org.pub.scm.utils.rt-tests.rt-tests.git --progress failed with exit code 128, output:
Cloning into bare repository '/home/mc2/XYZ_Project_Verification/yocto/build/downloads/git2/git.kernel.org.pub.scm.utils.rt-tests.rt-tests.git'...
fatal: unable to connect to git.kernel.org:
git.kernel.org[0: 147.75.205.195]: errno=Connection refused
git.kernel.org[1: 2604:1380:2000:f000::7]: errno=Network is unreachable
ERROR: rt-tests-1_1.1-r0 do_fetch: Fetcher failure for URL: 'git://git.kernel.org/pub/scm/utils/rt-tests/rt-tests.git'. Unable to fetch URL from any source.
ERROR: rt-tests-1_1.1-r0 do_fetch: Function failed: base_do_fetch
ERROR: Logfile of failure stored in: /home/mc2/XYZ_Project_Verification/yocto/build/tmp/work/armv7a-neon-poky-linux-gnueabi/rt-tests/1_1.1-r0/temp/log.do_fetch.25136
ERROR: Task (/home/mc2/XYZ_Project_Verification/yocto/build/../poky/meta/recipes-rt/rt-tests/rt-tests_1.1.bb:do_fetch) failed with exit code '1'
WARNING: hwlatdetect-1_1.1-r0 do_fetch: Failed to fetch URL git://git.kernel.org/pub/scm/utils/rt-tests/rt-tests.git, attempting MIRRORS if available
ERROR: hwlatdetect-1_1.1-r0 do_fetch: Fetcher failure: Fetch command export DBUS_SESSION_BUS_ADDRESS="unix:abstract=/tmp/dbus-0nwPP5TSk1"; export SSH_AUTH_SOCK="/run/user/1000/keyring/ssh"; export PATH="/home/mc2/XYZ_Project_Verification/yocto/build/tmp/sysroots-uninative/x86_64-linux/usr/bin:/home/mc2/XYZ_Project_Verification/yocto/poky/scripts:/home/mc2/XYZ_Project_Verification/yocto/build/tmp/sysroots/x86_64-linux/usr/bin/arm-poky-linux-gnueabi:/home/mc2/XYZ_Project_Verification/yocto/build/tmp/sysroots/cyclone5/usr/bin/crossscripts:/home/mc2/XYZ_Project_Verification/yocto/build/tmp/sysroots/x86_64-linux/usr/sbin:/home/mc2/XYZ_Project_Verification/yocto/build/tmp/sysroots/x86_64-linux/usr/bin:/home/mc2/XYZ_Project_Verification/yocto/build/tmp/sysroots/x86_64-linux/sbin:/home/mc2/XYZ_Project_Verification/yocto/build/tmp/sysroots/x86_64-linux/bin:/home/mc2/XYZ_Project_Verification/yocto/poky/scripts:/home/mc2/XYZ_Project_Verification/yocto/poky/bitbake/bin:/home/mc2/bin:/home/mc2/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin"; export HOME="/home/mc2"; LANG=C git -c core.fsyncobjectfiles=0 clone --bare --mirror git://git.kernel.org/pub/scm/utils/rt-tests/rt-tests.git /home/mc2/XYZ_Project_Verification/yocto/build/downloads/git2/git.kernel.org.pub.scm.utils.rt-tests.rt-tests.git --progress failed with exit code 128, output:
Cloning into bare repository '/home/mc2/XYZ_Project_Verification/yocto/build/downloads/git2/git.kernel.org.pub.scm.utils.rt-tests.rt-tests.git'...
fatal: unable to connect to git.kernel.org:
git.kernel.org[0: 147.75.205.195]: errno=Connection refused
git.kernel.org[1: 2604:1380:2000:f000::7]: errno=Network is unreachable
ERROR: hwlatdetect-1_1.1-r0 do_fetch: Fetcher failure for URL: 'git://git.kernel.org/pub/scm/utils/rt-tests/rt-tests.git'. Unable to fetch URL from any source.
ERROR: hwlatdetect-1_1.1-r0 do_fetch: Function failed: base_do_fetch
ERROR: Logfile of failure stored in: /home/mc2/XYZ_Project_Verification/yocto/build/tmp/work/armv7a-neon-poky-linux-gnueabi/hwlatdetect/1_1.1-r0/temp/log.do_fetch.25140
ERROR: Task (/home/mc2/XYZ_Project_Verification/yocto/build/../poky/meta/recipes-rt/rt-tests/hwlatdetect_1.1.bb:do_fetch) failed with exit code '1'
NOTE: Tasks Summary: Attempted 1353 tasks of which 1349 didn't need to be rerun and 4 failed.
Summary: 4 tasks failed:
/home/mc2/XYZ_Project_Verification/yocto/build/../poky/meta/recipes-extended/stress/stress_1.0.4.bb:do_fetch
/home/mc2/XYZ_Project_Verification/yocto/build/../poky/meta/recipes-kernel/linux/linux-yocto-rt_4.8.bb:do_fetch
/home/mc2/XYZ_Project_Verification/yocto/build/../poky/meta/recipes-rt/rt-tests/rt-tests_1.1.bb:do_fetch
/home/mc2/XYZ_Project_Verification/yocto/build/../poky/meta/recipes-rt/rt-tests/hwlatdetect_1.1.bb:do_fetch
Summary: There were 4 WARNING messages shown.
Summary: There were 12 ERROR messages shown, returning a non-zero exit code.
我已经检查了bb文件。在yocto / poky / meta / recipes-kernel / linux中有一个linux-yocto_rt_4.8.bb文件
如何解决此问题的任何提示或建议？提前谢谢。
答案 0 :(得分：1)
你的错误似乎在解决问题。请联系internet它将解决您的问题。