Thursday, December 14, 2023
Sophos Firewall failed to access web admin console after upgrade from SFOS 19.0.3 MR-3-Build517 to SFOS 19.5.3 MR-3-Build652
Saturday, April 1, 2023
How to resolve Fortisandbox tac-report -l cannot show all contact on web CLI console download file?
How to resolve Fortisandbox tac-report -l cannot show all contact on web CLI console download file?
Solution: Use putty to connect to Fortisanbox via SSH. (Enable the SSH on port 1(administration port) under System -> Interfaces)
Remark: Disable the SSH after troubleshooting
How to resolve Fortisandbox tac-report -l cannot show all contact on web CLI console download file?
Sunday, March 26, 2023
Deepin troubleshooting
If you receive the following error:
- Mount snap "opera" (225) (snap "opera" assumes unsupported features: snapd2.43 (try to update snapd and refresh the core snap))
Solution:
sudo snap install core
If you receive the following error:
cannot install "core", "snapd": cannot install snapd snap on a model without a base snap yet
Solution:
sudo snap install core snapd
When you double click the opera-xxx.deb file to install it. It show the "Dependency on libgcc-s1 is missing..."
Solution:
sudo dpkg -i opera-xxx.deb
Deepin troubleshooting
Saturday, July 16, 2022
VooV Meeting and WeMeet troubleshooting
If you receive the following errors:
Delete those file at the following:
C:\Users\<Username>\AppData\Roaming\Tencent\VooVMeeting\Global\Database
腾讯会议
C:\Users\<Username>\AppData\Roaming\Tencent\WeMeet\Global\Database
Remark:
The proxy setting and also some saved setting will be removed. (You can backup the proxy setting by backup the file "proxy.dat")
VooV Meeting and WeMeet troubleshooting
Friday, December 28, 2018
How to find a log of Microsoft Store on Windows 10?
Open Command Prompt and run “wscollect”
The logs will be store at your desktop:
Unzip it by using 7zip:
You will able access to those logs
#Logs
#Troubleshooting
Reference:
https://superuser.com/questions/1257486/windows-10-app-store-where-are-logs
How to find a log of Microsoft Store on Windows 10?
Saturday, December 1, 2018
Netgear R6400 - WiFi 5GHz channel disappear regularly
Symptom:
5GHz channel disappear after few days
Solution:
change the wireless channel to another less interface with nearby AP.
Reference:
https://kb.netgear.com/25182/Resolving-poor-5GHz-wireless-range-signal-from-my-NETGEAR-router
Netgear R6400 - WiFi 5GHz channel disappear regularly
Saturday, February 4, 2017
Windows 10 Insider Preview (Creators Update) Build 15025 for PC (64bits OS only) and Mobile released on Fast Ring (For PC: It takes time or effort to upgrade)
I have upgrade successfully from 15014 to 15025 after 1 day on Lenovo W510 laptop
For the other testing machine X220, I fresh install the build 15002 on it, but I still need to do the following steps to upgrade successfully
- Change the service "Delivery Optimization" startup type to disable
2. Reboot
3. Run the batch file (Windows Update Reset Script) download from http://windowsreport.com/windows-update-problems-fix-windows-update-reset-script/
4. Upgrade successfully
Reference:
http://sihmar.com/fix-windows-10-build-15025-download-stuck-0-issues/
http://windowsreport.com/windows-10-build-15025-bugs/
For the Windows 10 Insider Preview 15025 for mobile, I able to upgrade my Nokia Lumia 636 form 15014 to 15025:
I still waiting for the 15025 32bits ISO release for upgrade my Chuwi Vi8 plus tablet since it cannot upgrade via Windows update for this build release.
For more detail about the 32bits arrangement of this build, please refer https://blogs.windows.com/windowsexperience/2017/02/01/announcing-windows-10-insider-preview-build-15025-pc/#84piAFZZUjOUphGm.97
Windows 10 Insider Preview (Creators Update) Build 15025 for PC (64bits OS only) and Mobile released on Fast Ring (For PC: It takes time or effort to upgrade)
Sunday, May 1, 2011
Remote desktop login and disconnect the connection
When using the remote desktop to login a Windows XP, it will disconnect the network connection and the connection will be resume after few sec. But you will only see the windows login again.
Solution: reinstall the display card driver.
Remote desktop login and disconnect the connection
Thursday, April 15, 2010
Enable Office communicator clients logs
Set the following registry key on the client machine:
HKEY_Current_user\software\microsoft\tracing\uccp\communicator\enablefiletracing Set this key to 1
After that, exit Office Communicator completely and then go back in and wait for the error to come back. A log file should be generated in the %userprofile%\tracing folder.
Enable Office communicator clients logs
Thursday, March 18, 2010
GPO troubleshooting
GPO troubleshooting
http://blogs.technet.com/grouppolicy/archive/2010/02/24/troubleshooting-group-policy.aspx
GPO troubleshooting
Monday, February 22, 2010
Received Email change to plain text automatically
If the receipt set the following setting in his/her outlook,
To turn on the Read all standard mail in plain text option in Outlook 2003, follow these steps:
- Start Outlook 2003.
- On the Tools menu, click Options.
- On the Preferences tab, in the E-mail area, click E-mail Options.
- In the Message handling area, click to select the Read all standard mail in plain text check box.
Note By default, the Read all standard mail in plain text option is turned off.
To turn on the Read all standard mail in plain text option in Outlook 2007, follow these steps:
- Start Outlook 2007.
- On the Tools menu, click Trust Center, and then click E-mail Security.
- Under Read as Plain Text, click to select the Read all standard mail in plain text check box.
- To include messages that are signed with a digital signature, click to select the Read all digitally signed mail in plain text check box.
When the Read all standard mail in plain text option is turned on, you receive the following notification on the InfoBar at the top of the e-mail message:
This message was converted to plain text.
Note If you decide to view the plain text message in its original format, click the InfoBar, and then select Display as HTML or Display as Rich Text.
For more information:
How to view all e-mail messages in plain text format
http://support.microsoft.com/?scid=kb%3Ben-us%3B831607&x=5&y=19
Received Email change to plain text automatically
Thursday, February 18, 2010
Microsoft Product Support Reports utility (Windows Server 2003/2008)
For more information:
http://blogs.technet.com/askperf/archive/2009/05/01/two-minute-drill-the-new-mps-reports.aspx
Microsoft Product Support Reports utility (Windows Server 2003/2008)