Ubuntu 22.04 Docker出現問題

今天在更新22.04之後出現了Docker問題：

cgroups: cgroup mountpoint does not exist: unknown.

$ docker run hello-world
Unable to find image ‘hello-world:latest’ locally
latest: Pulling from library/hello-world
Status: Downloaded newer image for hello-world:latest
docker: Error response from daemon: cgroups: cgroup mountpoint does not exist: unknown.
ERRO[0005] error waiting for container: context canceled

解決方法:

mkdir /sys/fs/cgroup/systemd
mount -t cgroup -o none,name=systemd cgroup /sys/fs/cgroup/systemd

EPSON使用的PROT

Service name	Protocol type	Local/Remote port number	Controls these operations
ENPC	UDP	3289/Any port	Searching for a product from applications such as printer or scanner drivers, or EpsonNet Config
SNMP	UDP	161/Any port	Acquiring and configuring MIB from applications such as printer or scanner drivers, or EpsonNet Config
LPR	TCP	515/Any port	Forwarding LPR data
RAW (Port9100)	TCP	9100/any port	Forwarding RAW data
IPP/IPPS	TCP	631/Any port	Forwarding AirPrint data (IPP/IPPS printing)
WSD	TCP	Any port/5357	Controlling WSD
WS-Discovery	UDP	3702/Any port	Searching for a product from WSD
Network Scan	TCP	1865/Any port	Forwarding scan data from Document Capture Pro and Document Capture
Network Push Scan	TCP	Any port/2968	Acquiring job information on push scanning from Document Capture Pro and Document Capture
Network Push Scan Discovery	UDP	2968/Any port	Searching for a computer during push scanning from Document Capture Pro and Document Capture
FTP Data (Local)	TCP	20/Any port	Forwarding FTP printing data to FTP server
FTP Control (Local)	TCP	21/Any port	Controlling FTP printing to FTP server
FTP Data (Remote)	TCP	Any port/20	Forwarding scan data and received fax data to FTP client; controls only an FTP server that uses remote port 20
FTP Control (Remote)	TCP	Any port/21	Forwarding scan data and received fax data to FTP client
CIFS (Local)*	TCP	445/Any port	Sharing a network folder on CIFS server
CIFS (Remote)*	TCP	Any port/445	Forwarding scan data and received fax data to a folder on CIFS server
HTTP (Local)	TCP	80/Any port	Forwarding Web Config and WSD data to a HTTP or HTTPS server
HTTPS (Local)	TCP	443/Any port
HTTP (Remote)	TCP	Any port/80	Communicating with Epson Connect or Chromebook Native Printing, firmware update, and root certificate update on a HTTP or HTTPS client
HTTPS (Remote)	TCP	Any port/443

iPhone 11觸控問題蘋果推出維修服務

iPhone 11螢幕問題蘋果推出維修服務。

iPhone 11 觸控問題顯示器模組更換方案

Apple 已確定有少部分的 iPhone 11 螢幕因為顯示器模組的問題，可能造成螢幕無法回應觸控動作。受影響的裝置是在 2019 年 11 月到 2020 年 5 月之間製造。

如果您的 iPhone 11 出現此問題，請使用下方的序號檢查工具，查看您的裝置是否符合本方案的資格。若符合資格，Apple 或 Apple 授權維修中心將免費提供維修服務。

https://support.apple.com/zh-tw/iphone-11-display-module-replacement-program

2020/12/02英文時事朗讀

New Zealand joins Australia in denouncing China’s tweet
分析師說，金正恩從中國接受了19種實驗性COVID-19疫苗

New Zealand joins Australia in denouncing China’s tweet
新西蘭與澳大利亞一起譴責中國的推文

Israeli Tourism Ministry Warns Against Discussing Sensitive Topics With UAE Citizens
以色列旅遊部警告不要與阿聯酋公民討論敏感話題

Indian farmers march on Delhi in protest against agriculture laws
印度農民遊行到德里抗議農業法律

Paris police officers under investigation after video of beating spurs outrage
毆打馬刺暴行的視頻後，巴黎警察正在接受調查

World’s Largest Vaccine Maker Denies Trial Volunteer’s Illness Claims
世界上最大的疫苗生產商否認審判志願者的疾病索賠

One killed and twenty injured in Nantou County bus crash
南投縣公車禍1人死亡20人受傷

A ‘Beaver Full Moon’ With Lunar Eclipse Happened This Morning And Folks Took Some Stunning Photos
今天早晨發生了帶有月食的“海狸滿月”，人們拍了一些驚人的照片

Mars’ underground brine could be a good source of oxygen
火星的地下鹽水可能是氧氣的良好來源

China’s Chang’e- five probe prepares to land on moon
中國的長征五號探測器準備登陸月球

2020年尾巴終於Microsoft Edge在Linux上可用了

Edge for Linux支援Ubuntu，Debian，Fedora和openSUSE發行版。開發人員可以從Microsoft Edge Insider站點（下載和安裝）或Microsoft的Linux軟體存下載空間（命令行安裝）安裝Edge。

例如，開發人員可以使用以下命令在Ubuntu上安裝Edge for Linux：

curl https://packages.microsoft.com/keys/microsoft.asc | gpg –dearmor > microsoft.gpg
sudo install -o root -g root -m 644 microsoft.gpg /etc/apt/trusted.gpg.d/
sudo sh -c ‘echo “deb [arch=amd64] https://packages.microsoft.com/repos/edge stable main” > /etc/apt/sources.list.d/microsoft-edge-dev.list’
sudo rm microsoft.gpg
sudo apt update
sudo apt install microsoft-edge-dev