Bug 203783
| Summary: | iwlwifi 0000:02:00.0: EDC | ||
|---|---|---|---|
| Product: | Drivers | Reporter: | Slavi (slavi) |
| Component: | network-wireless | Assignee: | DO NOT USE - assign "network-wireless-intel" component instead (linuxwifi) |
| Status: | CLOSED DUPLICATE | ||
| Severity: | blocking | ||
| Priority: | P1 | ||
| Hardware: | x86-64 | ||
| OS: | Linux | ||
| Kernel Version: | 5.1.5.arch1-2 | Subsystem: | |
| Regression: | No | Bisected commit-id: | |
| Attachments: |
dmesg.log
firmware dump |
||
Created attachment 283039 [details]
firmware dump
This is the first dump that got generated by the debugging firmware. There are 19 more that follow it (they all happened within an interval of 2 minutes).
*** This bug has been marked as a duplicate of bug 203315 *** |
Created attachment 283037 [details] dmesg.log I'm running Archlinux and have recently upgraded the following (at the same time): - linux (5.0.13.arch1-1 -> 5.1.4.arch1-1) - linux-firmware (20190424.4b6cf2b-1 -> 20190514.711d329-1) Since then, Wi-Fi would frequently stop working. I'd have to disconnect and reconnect to get it working again (but that only lasts for a while). I've tried downgrading linux-firmware to the known-working version (20190424.4b6cf2b-1) while keeping the kernel at 5.1.4, but that didn't help. Using the older kernel (Archlinux's linux-lts, which is at version 4.19.47-1) seems to solve the problem - Wi-Fi is stable. I've waited for a few kernel upgrades since then (now on kernel 5.1.5.arch1-2), but the problem persists. This is on an HP Elitebook 850 G1 with an Intel(R) Dual Band Wireless N 7260, REV=0x144. I'm providing debug data when running: - Linux 5.1.5.arch1-2 - the debugging firmware for the 7260: iwlwifi-7260-17.ucode (`ethtool -i wlan0 | grep firmware` says: firmware-version: 17.3216344376.0) Looks like the last time it happened, it crashed multiple times in a row (as evident from dmesg.log).