After deepin wine is installed, the following errors occur when installing other applications:
/ usr/lib/deepin-wine/wine: error while loading shared libraries: libwine.so.1: cannot open shared object file: No such file or directory
There was a problem with the link and you need to re link:
ln -sf /usr/lib/i386-linux-gnu/deepin-wine/libwine.so.1.0 /usr/lib/i386-linux-gnu/deepin-wine/libwine.so.1https://github.com/wszqkzqk/deepin-wine-ubuntu
Ubuntu Error:
WARNING: Download failure <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1131)
Solution:
$ sudo update-ca-certificates --fresh
$ export SSL_CERT_DIR=/etc/ssl/certsToday, I tried to run wsa (Windows subsystem for Android) with win11. I found that I had to turn on Hyper-V to run. Then I found that the virtual machine VMware could not run. So I turned off Hyper-V and finally opened the virtual machine, but the network could not be connected (NAT mode is OK, but bridge mode is not)
after searching on the Internet, I changed this and that, Still No.
I fumbled and succeeded.
here is my solution:
No, as long as you have opened Hyper-V, there will be more of these two below. The default is automatic. It will give priority to these two, so we need to cancel these two checks
OK, and then enter the Ubuntu virtual machine, It is found that the network has returned to normal.
it took an afternoon to solve it. I hope I can help my friends in the future
Article catalog
The reasons for error reporting are as follows: error reporting solution: delete the new kernel
Self built multi GPU servers can refer to https://blog.csdn.net/landian0531/article/details/120242839
Error reporting reason
The unexpected power failure caused the Ubuntu server to restart, and the container in docker could not be started through the docker PS - AQ | xargs - I {} docker start {} command
Errors are reported as follows:
gpu@gpu-workstation:~$ docker ps -aq | xargs -I {} docker start {}
Error response from daemon: OCI runtime create failed: container_linux.go:380: starting container process caused: process_linux.go:545: container init caused: Running hook #1:: error running hook: exit status 1, stdout: , stderr: nvidia-container-cli: initialization error: nvml error: driver not loaded: unknown
Error: failed to start containers: 485f0e25b37c
Error reporting solution: delete the new kernel
View the existing system kernel dpkg -- get selections | grep Linux
gpu@gpu-workstation:~$ dpkg --get-selections | grep linux
binutils-x86-64-linux-gnu install
console-setup-linux install
libnvpair1linux install
libselinux1:amd64 install
libuutil1linux install
libzfs2linux install
libzpool2linux install
linux-base install
linux-firmware install
linux-generic install
linux-headers-5.4.0-88 install
linux-headers-5.4.0-88-generic hold
linux-headers-5.4.0-89 install
linux-headers-5.4.0-89-generic install
linux-headers-generic install
linux-image-5.4.0-88-generic hold
linux-image-5.4.0-89-generic install
linux-image-generic install
linux-libc-dev:amd64 install
linux-modules-5.4.0-88-generic hold
linux-modules-5.4.0-89-generic install
linux-modules-extra-5.4.0-88-generic hold
linux-modules-extra-5.4.0-89-generic install
util-linux install
zfsutils-linux install
It is found that 5.4.0-89 is automatically installed in the system. Delete the kernel through the sudo apt get purge linux-image-5.4.0-89-generic command
there is a prompt in the middle and select Cancel (Note: deleting the kernel is risky and needs your own consideration.)
After deletion, restart the server
gpu@gpu-workstation:~$ sudo apt-get purge linux-image-5.4.0-89-generic
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
amd64-microcode intel-microcode iucode-tool libdbus-glib-1-2 libevdev2 libimobiledevice6 libplist3 libupower-glib3 libusbmuxd6 linux-headers-generic thermald upower usbmuxd
Use 'sudo apt autoremove' to remove them.
The following additional packages will be installed:
linux-image-unsigned-5.4.0-89-generic
Suggested packages:
fdutils linux-doc | linux-source-5.4.0 linux-tools
The following packages will be REMOVED:
linux-generic* linux-image-5.4.0-89-generic* linux-image-generic* linux-modules-extra-5.4.0-89-generic*
The following NEW packages will be installed:
linux-image-unsigned-5.4.0-89-generic
0 upgraded, 1 newly installed, 4 to remove and 39 not upgraded.
Need to get 9,011 kB of archives.
After this operation, 202 MB disk space will be freed.
Do you want to continue?[Y/n] y
Get:1 http://ca.archive.ubuntu.com/ubuntu focal-updates/main amd64 linux-image-unsigned-5.4.0-89-generic amd64 5.4.0-89.100 [9,011 kB]
Fetched 9,011 kB in 4s (2,522 kB/s)
(Reading database ... 113040 files and directories currently installed.)
Removing linux-generic (5.4.0.89.93) ...
Removing linux-image-generic (5.4.0.89.93) ...
Removing linux-modules-extra-5.4.0-89-generic (5.4.0-89.100) ...
Removing linux-image-5.4.0-89-generic (5.4.0-89.100) ...
W: Removing the running kernel
I: /boot/vmlinuz is now a symlink to vmlinuz-5.4.0-88-generic
I: /boot/initrd.img is now a symlink to initrd.img-5.4.0-88-generic
/etc/kernel/postrm.d/initramfs-tools:
update-initramfs: Deleting /boot/initrd.img-5.4.0-89-generic
/etc/kernel/postrm.d/zz-update-grub:
Sourcing file `/etc/default/grub'
Sourcing file `/etc/default/grub.d/init-select.cfg'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.4.0-88-generic
Found initrd image: /boot/initrd.img-5.4.0-88-generic
Adding boot menu entry for UEFI Firmware Settings
done
Selecting previously unselected package linux-image-unsigned-5.4.0-89-generic.
(Reading database ... 107660 files and directories currently installed.)
Preparing to unpack .../linux-image-unsigned-5.4.0-89-generic_5.4.0-89.100_amd64.deb ...
Unpacking linux-image-unsigned-5.4.0-89-generic (5.4.0-89.100) ...
Setting up linux-image-unsigned-5.4.0-89-generic (5.4.0-89.100) ...
I: /boot/vmlinuz is now a symlink to vmlinuz-5.4.0-89-generic
I: /boot/initrd.img is now a symlink to initrd.img-5.4.0-89-generic
(Reading database ... 107663 files and directories currently installed.)
Purging configuration files for linux-modules-extra-5.4.0-89-generic (5.4.0-89.100) ...
Purging configuration files for linux-image-5.4.0-89-generic (5.4.0-89.100) ...
I: /boot/vmlinuz is now a symlink to vmlinuz-5.4.0-88-generic
I: /boot/initrd.img is now a symlink to initrd.img-5.4.0-88-generic
/var/lib/dpkg/info/linux-image-5.4.0-89-generic.postrm ... removing pending trigger
rmdir: failed to remove '/lib/modules/5.4.0-89-generic': Directory not empty
Processing triggers for linux-image-unsigned-5.4.0-89-generic (5.4.0-89.100) ...
gpu@gpu-workstation:~$
Article catalog
Project scenario: Problem Description: Cause Analysis: solution:
Project scenario:
Ubuntu20.04Hadoop3.2.2Hbase2.2.2
Problem Description:
The main errors are as follows: error: org.apache.hadoop.hbase.pleaseholdexception: Master is initializing
After starting the HBase shell, when using create, list and other commands, the following error messages appear:
hbase(main):001:0> list
TABLE
ERROR: org.apache.hadoop.hbase.PleaseHoldException: Master is initializing
at org.apache.hadoop.hbase.master.HMaster.checkInitialized(HMaster.java:2452)
at org.apache.hadoop.hbase.master.MasterRpcServices.getTableNames(MasterRpcServices.java:915)
at org.apache.hadoop.hbase.protobuf.generated.MasterProtos$MasterService$2.callBlockingMethod(MasterProtos.java:58517)
at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2339)
at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:123)
at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:188)
at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:168)
For usage try 'help "list"'
Took 10.297 seconds
Cause analysis:
Here, my computer is only configured with HBase application for Hadoop pseudo distributed cluster, so I don’t think it’s possible that the time of HBase and zookeeper servers is inconsistent, as others on the Internet say. The main reason should be: the processes of Hadoop and HBase are inconsistent, resulting in the initialization of the master node all the time
Solution:
Format the HBase file system in Hadoop, restart HBase, and resynchronize the two:
Shut down all HBase services first:
cd /usr/local/hbase
bin/stop-hbase.sh
Then close all Hadoop services:
cd /usr/local/hadoop
sbin/stop-all.sh
Enter JPS to ensure that all Hadoop and HBase processes are closed:
zq@fzqs-Laptop:~$ jps
4673 Jps
Then start the Hadoop service:
cd /usr/local/hadoop
sbin/start-all.sh
To view files in HDFS:
bin/hdfs dfs -ls /
The output shall be as follows (including/HBase):
zq@fzqs-Laptop:/usr/local/hadoop$ bin/hdfs dfs -ls /
Found 1 items
drwxr-xr-x - root supergroup 0 2021-10-28 21:49 /hbase
Delete/HBase Directory:
bin/hdfs dfs -rm -r /hbase
Start HBase service:
cd /usr/local/hbase
bin/start-hbase.sh
Then start the shell and you should be able to use it:
bin/hbase shell
Command ‘roscore’ not found, but can be installed with:
sudo apt install python-roslaunch
Install Python Ross launch as prompted,
Error reporting: e: unable to correct problems, you have held broken packages
According to the online search, the binary executable named “roscore” may not exist in the folder “/opt/ROS/indigo/bin/”, and there will be no problem after having it
Solution:
1. First check whether there is a binary executable named roscore in the folder. If it does not exist, execute step 2. If it does exist, execute step 3
cd /opt/ros/melodic/bin
ls -l
2. If it does not exist, execute the following code, and then execute the first step to see if the roscore file exists. If it does, execute the third step
sudo apt-get install ros-melodic-desktop
3. If the roscore file is found in the first step, find the file named setup.sh under melody (the version of ROS you installed) and source its path
source /opt/ros/melodic/setup.shEnter roscore at the terminal, the problem is solved and the execution is successful.
In Ubuntu system, use the tool goldendict
goldendict: error while loading shared libraries: libQt5Svg.so.5: cannot open shared object file: No such file or directory
The reason is that the environment variable is not set. Solution:
1 find the libqt5svg. So. 5 path./opt/Netease/Netease cloud music/LIBS/libqt5svg. So. 5
2/etc/LD. So. Conf.d add a file goldendict.conf, which reads as follows
/opt/Netease/Netease cloud music/LIBS
3 execute the command to update the dynamic link library sudo ldconfig
The following is the reference address:
QT error resolution: error while loading shared libraries: libxxx.so
1. Problem phenomenon
Error reported by Ubuntu machine or docker container
Traceback (most recent call last):
File "main.py", line 200, in <module>
File "attribute_extract/extract_attribute.py", line 37, in __init__
File "attribute_extract/models.py", line 25, in __init__
File "torchvision/models/resnet.py", line 199, in resnet50
File "torch/hub.py", line 433, in load_state_dict_from_url
File "torch/hub.py", line 349, in _download_url_to_file
File "urllib/request.py", line 162, in urlopen
File "urllib/request.py", line 465, in open
File "urllib/request.py", line 483, in _open
File "urllib/request.py", line 443, in _call_chain
File "urllib/request.py", line 1286, in https_open
File "urllib/request.py", line 1245, in do_open
urllib.error.URLError: <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:645)>
2. Solutions
sudo apt-get update
sudo apt-get install ca-certificates
sudo update-ca-certificates --fresh
export SSL_CERT_DIR=/etc/ssl/certs
Error Message:
dpkg: error: failed to open package info file ‘/usr/local/var/lib/dpkg/status’ for reading: No such file or directory
dpkg: error: failed to open package info file ‘/usr/local/var/lib/dpkg/available’ for reading: No such file or directory
Solution:
cp -a /var/lib/dpkg/status-old /usr/local/var/lib/dpkg/status
cp -a /var/lib/dpkg/available /usr/local/var/lib/dpkg/available
dpkg --configure -a
Error message:
Changing the config.yaml path in the web_service.py file to an absolute path is also incorrect, and also tried unset https_proxy
unset http_proxy, but the error code is as follows:
More information: The
model is self-trained det (SAST) rec (EN_Number_Lite)
The configuration of the model corresponding to the depoly has also been modified
Traceback (most recent call last):
File "web_service.py", line 159, in <module>
uci_service.prepare_pipeline_config("config.yml")
File "/home/dapeng/.local/lib/python3.7/site-packages/paddle_serving_server/web_service.py", line 65, in prepare_pipeline_config
self._server.prepare_server(yaml_file)
File "/home/dapeng/.local/lib/python3.7/site-packages/paddle_serving_server/pipeline/pipeline_server.py", line 172, in prepare_server
yml_file=yml_file, yml_dict=yml_dict)
File "/home/dapeng/.local/lib/python3.7/site-packages/paddle_serving_server/pipeline/pipeline_server.py", line 344, in load_server_yaml_conf
conf = yaml.load(f.read())
TypeError: load() missing 1 required positional argument: 'Loader'
Solution:
vim /home/dapeng/.local/lib/python3.7/site-packages/paddle_serving_server/pipeline/pipeline_server.py
# At line 344, after the conf = yaml.load() brackets addLoader=yaml.FullLoaderv
conf = yaml.load(f.read(), Loader=yaml.FullLoader)
Tencent cloud server Ubuntu 20 already has Python 3.8. Download the installation package from Huawei cloud. After installing Python 3.9, an error is reported
solve:
Copy the dependent files from the existing 3.8 to 3.9, and then rename them. The command is as follows
ubuntu@esoaru-net ~/github/aiopathlib
☺ python3.8 -c 'import _sqlite3;print(_sqlite3.__file__)' master ✗
/usr/lib/python3.8/lib-dynload/_sqlite3.cpython-38-x86_64-linux-gnu.so
ubuntu@esoaru-net ~/github/aiopathlib
☺ which python3.9 master ✗
/usr/local/bin/python3.9
ubuntu@esoaru-net ~/github/aiopathlib
☺ cp /usr/lib/python3.8/lib-dynload/_sqlite3.cpython-38-x86_64-linux-gnu.so /usr/lib/python3.9/lib-dynload/ master ✗
cp: cannot create regular file '/usr/lib/python3.9/lib-dynload/_sqlite3.cpython-38-x86_64-linux-gnu.so': Permission denied
ubuntu@esoaru-net ~/github/aiopathlib
☹ sudo cp /usr/lib/python3.8/lib-dynload/_sqlite3.cpython-38-x86_64-linux-gnu.so /usr/lib/python3.9/lib-dynload/ master ✗
ubuntu@esoaru-net ~/github/aiopathlib
☺ python3.9 -c 'import _sqlite3;print(_sqlite3.__file__)' master ✗
Traceback (most recent call last):
File "<string>", line 1, in <module>
ModuleNotFoundError: No module named '_sqlite3'
ubuntu@esoaru-net ~/github/aiopathlib
☹ cd /usr/lib/python3.9/lib-dynload master ✗
ubuntu@esoaru-net /usr/lib/python3.9/lib-dynload
☺ sudo mv _sqlite3.cpython-38-x86_64-linux-gnu.so _sqlite3.cpython-39-x86_64-linux-gnu.so
ubuntu@esoaru-net /usr/lib/python3.9/lib-dynload
☺ python3.9 -c 'import _sqlite3;print(_sqlite3.__file__)'
/usr/lib/python3.9/lib-dynload/_sqlite3.cpython-39-x86_64-linux-gnu.so
☹ sudo cp /usr/lib/python3.9/lib-dynload/* /usr/local/lib/python3.9/lib-dynload/ Summary:
It’s actually a line of command
sudo cp /usr/lib/python3.8/lib-dynload/_sqlite3.cpython-38-x86_64-linux-gnu.so /usr/lib/python3.9/lib-dynload/_sqlite3.cpython-39-x86_64-linux-gnu.soReference: MacOS installation pyfasttext error reporting solution_ Kungreye CSDN blog
Mac usage clang Compile and change the compilation path again to successfully install (both methods are OK).
Solution：
CXX=/usr/bin/clang CC=/usr/bin/clang pip3 install --no-cache pyfasttext