Category: Office

家庭辦公室 2020

Post author By Kirin Lin
Post date 2020-04-08

tumblr: Home Office 2020
https://www.instagram.com/p/B-tPA-ynsUW/

WFH 第四個禮拜

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辦公桌 2020

Post author By Kirin Lin
Post date 2020-03-27

其實發過了，不過在自己部落格留個紀錄比較好嚕～

Office Working

Use latest Firefox in RHEL and enable Flash

Post author By Kirin Lin
Post date 2019-08-20

As title, I just want to use latest Firefox (currently 68.0.2) on my RHEL76 workstation, but some legacy systems still use Flash.

Those two packages are installed from RHEL repo:

$ sudo yum list installed | egrep "^(firefox.|flash-plugin.)"
 firefox.x86_64                   60.5.1-1.el7_6      @RHEL-76-x86_64-updates    
 flash-plugin.x86_64              2:32.0.0.223-2      @RHEL-76-x86_64-ibm-updates

Step 1: add firefox as exclude package in `/etc/yum.conf`

Step 2: Get the latest firefox and replace the ESR.

sudo mv /usr/bin/firefox /usr/bin/backup_firefox && \
wget -O- "https://download.mozilla.org/?product=firefox-latest-ssl&os=linux64&lang=en-US" | sudo tar -jx -C /usr/local/ && \
sudo ln -s -r /usr/local/firefox/firefox /usr/bin/firefox

Step 3: Add Flash plugin

[ -f $HOME/.mozilla/plugins/libflashplayer.so ] || ln -s /usr/lib64/flash-plugin/libflashplayer.so $HOME/.mozilla/plugins/libflashplayer.so

Tags Linux

LinkedIn Office Working

Upgrade from RHEL 7.4 to 7.5

Post author By Kirin Lin
Post date 2018-06-08

Few days ago my RHEL 7.4 started to upgrade itself to 7.5. After that, the dual display setting is broken again. Last time I fixed it in RHEL 7.4 by replacing the ATI driver with old el6 version.

To fix that, just remove ~/.config/mointor.xml and reboot. It comes back.

There is another issue is “System Tray Icon is no longer available”. Some old applications provide system tray icons, and there is an easy way to fix it:

Go Tweak Tool > Tweaks > Extensions > Enable Top icons.

Reference: Bug 1548446 – System Tray Icon no longer available in gnome 3.26 in RHEL 7 out of the box

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