ASRock Forums : J3455B-ITX

ASRock Forums : J3455B-ITX - linux problems https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Tue, 23 Jun 2026 11:14:13 +0000 Mon, 23 Jul 2018 01:31:48 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=8912 <![CDATA[ASRock Forums]]> https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ <![CDATA[J3455B-ITX - linux problems : Yes I found the solution... after...]]> https://forum.asrock.com/forum_posts.asp?TID=8912&PID=53844&title=j3455bitx-linux-problems#53844 Author: ggerla
Subject: 8912
Posted: 23 Jul 2018 at 1:31am

Yes I found the solution... after a lot of crazy day Angry

There are 2 different problem:

1. Random freeze of PC during inactivity or during working. Solution: the motherboard support memory at 1866MHz, so I bought Corsair memory at that frequency. But my memory is not in the compliant memory list... so I had the idea to reduce the frequency at 1600MHz and the PC don't freeze again Clap

2. Systematic freeze when switch from one user to another or after a screen stand-by. Solution: the problem is about i915 graphic card. Reading on internet I found a lot of parameter to add to default grub file

i915.modeset=1 i915.enable_rc6=0 i915.enable_fbc=1 i915.enable_guc_loading=1 i915.enable_guc_submission=1 i915.enable_huc=1 i915.enable_psr=1 i915.disable_power_well=0 i915.semaphores=1 i915.enable_execlists=0 processor.max_cstate=1 intel_idle.max_cstate=0

I'm not sure what they really need. You can try bu yourself. I added all of them.

I hope that these solutions helps also you.

regards

]]> Mon, 23 Jul 2018 01:31:48 +0000 https://forum.asrock.com/forum_posts.asp?TID=8912&PID=53844&title=j3455bitx-linux-problems#53844 <![CDATA[J3455B-ITX - linux problems : Dear ggeria, I have the same problem...]]> https://forum.asrock.com/forum_posts.asp?TID=8912&PID=53754&title=j3455bitx-linux-problems#53754 Author: akcount
Subject: 8912
Posted: 19 Jul 2018 at 9:13pm

Dear ggeria, I have the same problem - Ubuntu Desktop 18.04 in this m/b going down (complete unexpectable power off, system return to normal only after disconnection power cord and connecting it again) or going to unexplainable freeze (monitor is off or blinking, pressing keyboard - no reaction, etc... return to normal only after reconnect power cord).

Did You find a solution?

]]> Thu, 19 Jul 2018 21:13:51 +0000 https://forum.asrock.com/forum_posts.asp?TID=8912&PID=53754&title=j3455bitx-linux-problems#53754 <![CDATA[J3455B-ITX - linux problems : I have atricky problem with my...]]> https://forum.asrock.com/forum_posts.asp?TID=8912&PID=52485&title=j3455bitx-linux-problems#52485 Author: ggerla
Subject: 8912
Posted: 12 Jun 2018 at 3:56pm

I have a tricky problem with my configuration J3455B + linux.

I experienced daily freeze of PC. Sometimes the freeze happen after 1 hour from boot, sometimes after 10 hours. Always it happen when no user is connected.

I tryed to disable c-state from bios and from OS. I tryed to disable hcpi from BIOS and OS. I tryed Ubuntu 18.04 (kernel 4.15) and Linum Mint 18.3 (kernel 4.10).

I checked log files (kern.log, syslog, etc) and it seems that no special event are logged.

Can you help me?

Motherboard: J3455B-ITX with BIOS 1.3

RAM: 2x8GB CMSA16GX3M2C1866C11

HDD: SSD 240GB SanDisk Plus

USB 3: 4 USB-Ethernet adapter Rankie

USB 3: 1 HUB USB 3 powered with external HDD connected

USB 2: 1 HUB USB 2 with keyboard and mouse connected

OS: Ubuntu 18.04 or Linux Mint 18.3

]]> Tue, 12 Jun 2018 15:56:25 +0000 https://forum.asrock.com/forum_posts.asp?TID=8912&PID=52485&title=j3455bitx-linux-problems#52485