dawson-j ==== Is using iwlwifi driver, the following information is collected about the driver during the testing:
18:05:08 Interface wlan0 using module iwlwifi 18:05:08 Parameters: 18:05:08 lar_disable: N 18:05:08 fw_monitor: N 18:05:08 11n_disable: 0 18:05:08 power_save: N 18:05:08 swcrypto: 0 18:05:08 antenna_coupling: 0 18:05:08 power_level: 0 18:05:08 amsdu_size: 0 18:05:08 uapsd_disable: 3 18:05:08 d0i3_timeout: 1000 18:05:08 fw_restart: Y 18:05:08 d0i3_disable: Y 18:05:08 led_mode: 0 18:05:08 disable_11ac: N 18:05:08 bt_coex_active: Y 18:05:08 nvm_file: (null) 18:05:08 18:05:08 Checking kernel ring buffer for iwlwifi messages: 18:05:08 kern :info : [Tue Jul 27 16:55:07 2021] iwlwifi 0000:00:0c.0: enabling device (0000 -> 0002) 18:05:08 kern :info : [Tue Jul 27 16:55:07 2021] iwlwifi 0000:00:0c.0: loaded firmware version 34.3125811985.0 op_mode iwlmvm 18:05:08 kern :info : [Tue Jul 27 16:55:07 2021] iwlwifi 0000:00:0c.0: Detected Intel(R) Dual Band Wireless AC 9462, REV=0x318 18:05:08 kern :info : [Tue Jul 27 16:55:07 2021] iwlwifi 0000:00:0c.0: base HW address: 68:ec:c5:46:aa:b4 18:05:08 kern :info : [Tue Jul 27 16:55:34 2021] iwlwifi 0000:00:0c.0: Conflict between TLV & NVM regarding enabling LAR (TLV = enabled NVM =disabled) 18:05:08 kern :err : [Tue Jul 27 16:55:34 2021] iwlwifi 0000:00:0c.0: BIOS contains WGDS but no WRDS ** Description changed: Several amd64 devices have shown an marked increase in failures to complete automated testing with this kernel snap that is currently on 18/beta channel. The devices tested are: dawson-j ==== device type: NUC7PJYH, NUC7CJYH processor: Pentium Silver J5005 1.50GHz, Celeron J4005 2.00GHz ethernet: Realtek 10ec:8168 wireless: Intel 8086:31dc dawson-i ==== device-type: NUC7i3DNHE, NUC7i5DNHE processor: i3-7100U 2.40GHz, i5-7300U 2.60GHz ethernet: Intel 8086:156f wireless: Intel 8086:24fd dearest-team ==== device-type: Inspiron 5758 processor: i5-5200U 2.20GHz ethernet: Realtek 10ec:8136 wireless: Intel 8086:08b3 + + Symptoms shown by these devices are not the controller side that manages + the test run loses connection with the device while carrying out WiFi + connection tests. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1938269 Title: pc-kernel snap 4.15.0-152.159 (UC18) regression in network behaviour Status in linux package in Ubuntu: New Bug description: Several amd64 devices have shown an marked increase in failures to complete automated testing with this kernel snap that is currently on 18/beta channel. The devices tested are: dawson-j ==== device type: NUC7PJYH, NUC7CJYH processor: Pentium Silver J5005 1.50GHz, Celeron J4005 2.00GHz ethernet: Realtek 10ec:8168 wireless: Intel 8086:31dc dawson-i ==== device-type: NUC7i3DNHE, NUC7i5DNHE processor: i3-7100U 2.40GHz, i5-7300U 2.60GHz ethernet: Intel 8086:156f wireless: Intel 8086:24fd dearest-team ==== device-type: Inspiron 5758 processor: i5-5200U 2.20GHz ethernet: Realtek 10ec:8136 wireless: Intel 8086:08b3 Symptoms shown by these devices are not the controller side that manages the test run loses connection with the device while carrying out WiFi connection tests. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1938269/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
