Bug 179901
| Summary: | iwlwifi: Microcode SW error detected after to resume from supend to RAM | ||
|---|---|---|---|
| Product: | Drivers | Reporter: | fabrice salvaire (fabrice.salvaire) |
| Component: | network-wireless | Assignee: | DO NOT USE - assign "network-wireless-intel" component instead (linuxwifi) |
| Status: | CLOSED DUPLICATE | ||
| Severity: | high | CC: | linuxwifi |
| Priority: | P1 | ||
| Hardware: | Intel | ||
| OS: | Linux | ||
| Kernel Version: | 4.7.7-100 | Subsystem: | |
| Regression: | No | Bisected commit-id: | |
| Attachments: | dmesg | ||
please rename intel/ibt-hw-37.8.10-fw-1.10.3.11.e.bseq to another name so that it won't be found by the BT driver and let us know if that helps. I dug into the logs. This is a duplicate. *** This bug has been marked as a duplicate of bug 114501 *** I fact this issue araise when BT is disabled. |
Created attachment 242141 [details] dmesg Intel wifi interface is broken after to resume from supend to RAM. The message "Microcode SW error detected after to resume from supend to RAM" is reported in the kernel log (dmesg). It happens since one month and is mostly reproducible, but another suspend to RAM cycle can resume the interface. I suspect a kernel update. OS: Fedora 23 Hardware: Lenovo laptop T450s ethtool -i wlp3s0 driver: iwlwifi version: 4.7.7-100.fc23.x86_64 firmware-version: 21.302800.0 expansion-rom-version: bus-info: 0000:03:00.0 supports-statistics: yes supports-test: no supports-eeprom-access: no supports-register-dump: no supports-priv-flags: no lspci 00:00.0 Host bridge: Intel Corporation Broadwell-U Host Bridge -OPI (rev 09) 00:02.0 VGA compatible controller: Intel Corporation HD Graphics 5500 (rev 09) 00:03.0 Audio device: Intel Corporation Broadwell-U Audio Controller (rev 09) 00:14.0 USB controller: Intel Corporation Wildcat Point-LP USB xHCI Controller (rev 03) 00:16.0 Communication controller: Intel Corporation Wildcat Point-LP MEI Controller #1 (rev 03) 00:19.0 Ethernet controller: Intel Corporation Ethernet Connection (3) I218-LM (rev 03) 00:1b.0 Audio device: Intel Corporation Wildcat Point-LP High Definition Audio Controller (rev 03) 00:1c.0 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #6 (rev e3) 00:1c.1 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #3 (rev e3) 00:1c.4 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #5 (rev e3) 00:1d.0 USB controller: Intel Corporation Wildcat Point-LP USB EHCI Controller (rev 03) 00:1f.0 ISA bridge: Intel Corporation Wildcat Point-LP LPC Controller (rev 03) 00:1f.2 SATA controller: Intel Corporation Wildcat Point-LP SATA Controller [AHCI Mode] (rev 03) 00:1f.3 SMBus: Intel Corporation Wildcat Point-LP SMBus Controller (rev 03) 00:1f.6 Signal processing controller: Intel Corporation Wildcat Point-LP Thermal Management Controller (rev 03) 02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5227 PCI Express Card Reader (rev 01) 03:00.0 Network controller: Intel Corporation Wireless 7265 (rev 99) 04:00.0 3D controller: NVIDIA Corporation GM108M [GeForce 940M] (rev a2)