Mounting exFat Filesystem on Fedora

Just a note to remind myself to install packages required to have Fedora based system to recognize SD cards or other drives formatted using exFAT. # dnf install fuse-exfat exfat-utils -y After the above 2 packages installed, just reinsert the SD cards, no reboot is required.

December 21, 2019 · 1 min · 46 words · kenno

New BIOS Firmware for ThinkPad P1 1.25

It looks like Lenovo just released a new firmware for ThinkPad P1 Gen1 again. Here is the changes in this 1.25 release: CHANGES IN THIS RELEASE Version 1.25 [Important updates] - Update includes security fixes. - Addresses CVE-2019-0151 (https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0151) - Addresses CVE-2019-0152 (https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0152) - Addresses CVE-2019-0123 (https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0123) - Addresses CVE-2019-0124 (https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0124) - Addresses CVE-2019-0117 (https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0117) - Addresses CVE-2019-0184 (https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0184) [New functions or enhancements] - Updated the CPU microcode. - Updated Regulatory Information....

December 8, 2019 · 2 min · 370 words · kenno

How to Label an XFS Filesystem

When I plugged in an external drive to my laptop, the drive was displayed as a string consits random letters and numbers. Here is an example: ❯❯❯ df -Th | grep sdb /dev/sdb1 xfs 481M 26M 456M 6% /run/media/kenno/5428b182-c92e-466b-89d2-b5b31b80ba48 Though the drive worked perfectly fine, I think it’s ugly, and I wanted to properly give it a good name. Let’s call it externo. But how to do this? You may not believe it, I forgot how to do this....

October 27, 2019 · 2 min · 304 words · kenno

New BIOS Firmware for ThinkPad P1 1.24

I’ve been relying on Gnome Software Center to let me know when new ThinkPad P1 firmware is available. Up until today, there is no new firmware available since the last update back in August 2019. However, I stumbled on a post on reddit r/thinkpad, someone mentioned the BIOS 1.26 had been released for X1 Extreme/P1 Gen 2. This made me wonder if there was also new version of BIOS for the P1 Gen 1 that I have....

October 7, 2019 · 3 min · 593 words · kenno

grub2-editenv: error environment block too small

As the title says when I tried to generate grub on a machine running Fedora 31 using UEFI, I was presented with this error: # grub2-mkconfig -o /boot/efi/EFI/fedora/grub.cfg Generating grub configuration file ... grub2-editenv: error: environment block too small. ... I didn’t know what had caused it. However, it seemed like an easy fix was to remove the grubenv file. # rm /boot/efi/EFI/fedora/grubenv # grub-editenv /boot/efi/EFI/fedora/grubenv create # grub2-mkconfig -o /boot/efi/EFI/fedora/grub....

September 10, 2019 · 1 min · 142 words · kenno

New Device Firmware Available for ThinkPad P1

It looks like there are more device firmware available for Lenovo ThinkPad P1 (and X1 Extreme). Based on the list from Gnome Software Center, the available firmware are: Thunderbolt Firmware N2ETF12W System Firmware (Embedded Controller) 0.1.11 System Firmware (?) 0.1.23 It’s time to update all of them on my P1.

August 4, 2019 · 1 min · 50 words · kenno

New Firmware 1.21 Available for ThinkPad P1

I run Fedora 30 on my ThinkPad P1 with i3 as a windows manager. Today, I switched to Plasma to test something out. While running plasma, I launched (Gnome) Software centre to check if there was any firmware update for this P1. To my surprise, there was one available: 1.21 released on April 29, 2019. Feel free to find out what’s new in this firmware at the following link: P1 (Type 20MD, 20ME) Laptop (ThinkPad)....

June 8, 2019 · 1 min · 96 words · kenno

Fedora 30 Beta With ZFS Support

Up until today, I have been running Fedora 29 with the kernel 4.9. The current version of the kernel on Fedora 29 is 5.0. However, I had to stick with the 4.20 version for a very long while due to a thing I did a short while back. So what is that thing? Well, at one point ZFS (stable) no stopped working with the new kernel on Fedora 29. At then, I had a choice to either keep running older version of the kernel or trying out the new version of ZFS (testing)....

April 18, 2019 · 2 min · 380 words · kenno

Connect Bose QC35 to Fedora 29 Using i3

I have a very nice pair of headphones Bose QC35 and would like to connect it to my laptop running Fedora 29. It’s normally quite easy to pair up the headphones and the laptop when running Gnome or KDE as the desktop environment. But, how to do this from a minimal tiling windows manager such as i3? In this post, I’m going briefly show how one can do that. First ensure that the bluetooth service is running:...

March 18, 2019 · 2 min · 354 words · kenno

ZFS Testing on Fedora

When Fedora release kernel 4.20.*, the ZFS 0.7.12 could no longer compiled. Accoriding to the ZFS release page at Github zfs-0.7.12 is only compartible iwth kernels 2.6.32 - 4.19. At first I was going to just wait for the 0.8.0 release, and continue to use kernel 4.19. However, Fedora keeps releasing the updates of kernel 4.20. As of this writing, the current version of the kernel on Fedora 29 is 4....

January 31, 2019 · 2 min · 215 words · kenno