Upgrade from RHEL 7.4 to 7.5

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

辦公桌 2017

Office 2017

好長一段時間沒有更新，前幾天與推友談到螢幕，想起來好久沒有拍辦公桌分享（應該是有，但沒有記在這裡就…嗯…）（補連結《換位置》），而關於這個話題上一篇已經是十年前《辦公桌 2007》了啊～（茶）

主機算算也有五歲，兩顆爛爛的 ThinkVision X24 大概才一年多就報修過一次，最好的設備應該屬自己從日本扛回來的 Filco Majestouch Convertible 2 吧～一直不習慣 MBP 13″ 鍵盤打感，就不把它帶到辦公室用。

Disable Automatic Connection of iPhone on RHEL 7.3

My desktop switched to RHEL 7.2 last year and I use it for charging my iPhones. I can disable USB automount at all, but I want to disable iPhone for not asking any “trust” questions on both sides.

Use following for adding a new udev rule:

Update: The charging will not work when my iPhone SE and iPhone 6s are not authorized. There is another approach:

linkirin@m91p: ~$ sudo mv /lib/udev/rules.d/85-usbmuxd.rules /lib/udev/rules.d/85-usbmuxd.rules.orig

Update: This should be ok with Ubuntu 14.04 desktop.