From 7b6d02884a4a67072bba49c8fd0037ab301384a1 Mon Sep 17 00:00:00 2001 From: A Holt Date: Wed, 3 Aug 2022 17:26:23 -0400 Subject: [PATCH 1/4] iiab-diagnostics: dmesg | tail -100 (kernel/driver messages) --- scripts/iiab-diagnostics | 1 + 1 file changed, 1 insertion(+) diff --git a/scripts/iiab-diagnostics b/scripts/iiab-diagnostics index 1cad03da0..a6fdfbff8 100755 --- a/scripts/iiab-diagnostics +++ b/scripts/iiab-diagnostics @@ -241,6 +241,7 @@ cat_tail /opt/iiab/iiab/iiab-network.log 100 cat_tail /opt/iiab/iiab-admin-console/admin-install.log 100 cat_tail /var/log/messages 100 cat_tail /var/log/syslog 100 +cat_cmd 'dmesg | tail -100' 'kernel/driver messages' linecount=$(wc -l $outfile | sed 's/\s.*$//') sizecount=$(du -h $outfile | sed 's/\s.*$//') From ac8a022bbaa9616710aa012856111efbe8338586 Mon Sep 17 00:00:00 2001 From: A Holt Date: Wed, 3 Aug 2022 17:26:45 -0400 Subject: [PATCH 2/4] Update iiab-diagnostics.README.md --- scripts/iiab-diagnostics.README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/iiab-diagnostics.README.md b/scripts/iiab-diagnostics.README.md index b2ae9eaf0..da9754842 100644 --- a/scripts/iiab-diagnostics.README.md +++ b/scripts/iiab-diagnostics.README.md @@ -68,4 +68,4 @@ But first off, the file is compiled by harvesting 1 + 6 kinds of things: ## Source Code -Please look over the bottom of [iiab-diagnostics](iiab-diagnostics) (lines 127-243 especially) to learn more about which common IIAB files and commands make this rapid troubleshooting possible. +Please look over the bottom of [iiab-diagnostics](iiab-diagnostics) (lines 127-244 especially) to learn more about which common IIAB files and commands make this rapid troubleshooting possible. From dbeb20597ec770e1e3aed204bc0a528e57dacc72 Mon Sep 17 00:00:00 2001 From: A Holt Date: Thu, 4 Aug 2022 13:05:19 -0400 Subject: [PATCH 3/4] iiab-diagnostics: dmesg | grep -i -e 80211 ... (brcm, realtek, etc) --- scripts/iiab-diagnostics | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/scripts/iiab-diagnostics b/scripts/iiab-diagnostics index a6fdfbff8..56855bd02 100755 --- a/scripts/iiab-diagnostics +++ b/scripts/iiab-diagnostics @@ -216,7 +216,8 @@ cat_cmd 'iw list' 'List capabilities of all wireless devices' cat_cmd 'systemctl status hostapd' 'Downstream Wi-Fi: Is hostapd running?' cat_cmd 'ls -l /etc/wpa_supplicant' 'Upstream Wi-Fi' cat_cmd 'ps -AH' 'Process hierarchy: staging of hostapd & wpa_supplicant?' -cat_cmd 'dmesg | grep brcm' 'Diagnostic messages: RPi Wi-Fi firmware' +#cat_cmd 'dmesg | grep brcm' 'Diagnostic messages: RPi Wi-Fi firmware' +cat_cmd 'dmesg | grep -i -e 80211 -e 802\.11 -e wireless -e wifi -e wlan -e broadcom -e brcm -e bcm -e realtek | tail -100' 'Wi-Fi firmware/driver msgs' cat_cmd 'lspci -nn' 'Devices on PCI buses' cat_cmd 'ls -l /lib/firmware/brcm/*43430*' 'RPi Zero W & 3 WiFi firmware' cat_cmd 'ls -l /lib/firmware/brcm/*43455*' 'RPi 3 B+ & 4 WiFi firmware' @@ -241,7 +242,6 @@ cat_tail /opt/iiab/iiab/iiab-network.log 100 cat_tail /opt/iiab/iiab-admin-console/admin-install.log 100 cat_tail /var/log/messages 100 cat_tail /var/log/syslog 100 -cat_cmd 'dmesg | tail -100' 'kernel/driver messages' linecount=$(wc -l $outfile | sed 's/\s.*$//') sizecount=$(du -h $outfile | sed 's/\s.*$//') From fe0854be728844eb63681034a96d29dee21c0e11 Mon Sep 17 00:00:00 2001 From: A Holt Date: Thu, 4 Aug 2022 13:13:15 -0400 Subject: [PATCH 4/4] dmesg | grep | head -100 (not tail -100) --- scripts/iiab-diagnostics | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/iiab-diagnostics b/scripts/iiab-diagnostics index 56855bd02..1fdb97933 100755 --- a/scripts/iiab-diagnostics +++ b/scripts/iiab-diagnostics @@ -217,7 +217,7 @@ cat_cmd 'systemctl status hostapd' 'Downstream Wi-Fi: Is hostapd running?' cat_cmd 'ls -l /etc/wpa_supplicant' 'Upstream Wi-Fi' cat_cmd 'ps -AH' 'Process hierarchy: staging of hostapd & wpa_supplicant?' #cat_cmd 'dmesg | grep brcm' 'Diagnostic messages: RPi Wi-Fi firmware' -cat_cmd 'dmesg | grep -i -e 80211 -e 802\.11 -e wireless -e wifi -e wlan -e broadcom -e brcm -e bcm -e realtek | tail -100' 'Wi-Fi firmware/driver msgs' +cat_cmd 'dmesg | grep -i -e 80211 -e 802\.11 -e wireless -e wifi -e wlan -e broadcom -e brcm -e bcm -e realtek | head -100' 'Wi-Fi firmware/driver msgs' cat_cmd 'lspci -nn' 'Devices on PCI buses' cat_cmd 'ls -l /lib/firmware/brcm/*43430*' 'RPi Zero W & 3 WiFi firmware' cat_cmd 'ls -l /lib/firmware/brcm/*43455*' 'RPi 3 B+ & 4 WiFi firmware'