Troubleshooting/Docked-mode.md

@@ -213,11 +213,11 @@ This can be a cable issue, a problem with the attached monitor/dock or though un
 
 If it is not a hardware problem it could also be an outdated u-boot software as the the DP firmware contained therein is responsible for the link training and early firmwares where pretty bad at that.
 
-You can find the firmware version for your Display Port using the command `sudo dmesg | grep cdns_mhdp_read_fw_version` shortly after you started the phone (the buffer for dmesg messages is overwritten when full and after some runtime of the phone the newer messages will have overwritten the messages of the driver initialisation):
+You can find the firmware version for your Display Port using the following command:
 
 ```
-purism@pureos:~$ sudo dmesg | grep cdns_mhdp_read_fw_version
-[    6.487267] cdns-mhdp-imx 32c00000.hdmi: [drm:cdns_mhdp_read_fw_version [cdns_mhdp_drmcore]] firmware version: 50d385ac
+purism@pureos:~$ journalctl -b 0 | grep cdns_mhdp_read_fw_version
+Okt 04 08:53:41 pureos kernel: cdns-mhdp-imx 32c00000.hdmi: [drm:cdns_mhdp_read_fw_version [cdns_mhdp_drmcore]] firmware version: 50d385ac
 ```
 
 The firmware version shown above is the newest one as of October 2022.