It's invalid against unity-control-center. It is a valid bug for kernel. ** Also affects: linux (Ubuntu) Importance: Undecided Status: New
** Changed in: unity-control-center (Ubuntu) Status: New => Invalid -- 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/1785319 Title: All kinds of problems on wake from lid close 18.04 Status in linux package in Ubuntu: New Status in unity-control-center package in Ubuntu: Invalid Bug description: This seems to be multiple packages, Ubuntu 18.04 itself (because 17.10 and all previous versions worked fine), and firmware. When wake from lid close, GUI freezes up and un-freezes every few seconds. Wifi won't even scan for networks, much less join one. Probably more things are wrong, but that's what's visible to me. Here's dmesg recent errors: [43548.249307] ath10k_warn: 129 callbacks suppressed [43548.249309] ath10k_pci 0000:02:00.0: failed to wake target for read32 at 0x0003a028: -110 [43548.285609] ath10k_pci 0000:02:00.0: failed to wake target for read32 at 0x0003a028: -110 [43548.316369] ath10k_pci 0000:02:00.0: failed to wake target for read32 at 0x0003a028: -110 [43548.347057] ath10k_pci 0000:02:00.0: failed to wake target for read32 at 0x0003a028: -110 [43548.382893] ath10k_pci 0000:02:00.0: failed to wake target for read32 at 0x0003a028: -110 [43548.419305] ath10k_pci 0000:02:00.0: failed to wake target for read32 at 0x0003a028: -110 [43548.455788] ath10k_pci 0000:02:00.0: failed to wake target for read32 at 0x0003a028: -110 [43548.492277] ath10k_pci 0000:02:00.0: failed to wake target for read32 at 0x0003a028: -110 [43548.523109] ath10k_pci 0000:02:00.0: failed to wake target for read32 at 0x0003a028: -110 [43548.553793] ath10k_pci 0000:02:00.0: failed to wake target for read32 at 0x0003a028: -110 [43551.161054] ath10k_pci 0000:02:00.0: failed to read device register, device is gone [43551.270391] ath10k_pci 0000:02:00.0: firmware crashed! (guid c2f1d8ad-ba2b-4c87-a0e1-9dff072ac468) [43551.270394] ath10k_pci 0000:02:00.0: qca6174 hw3.2 target 0x05030000 chip_id 0x00340aff sub 1a56:1535 [43551.270396] ath10k_pci 0000:02:00.0: kconfig debug 0 debugfs 1 tracing 1 dfs 0 testmode 0 [43551.270803] ath10k_pci 0000:02:00.0: firmware ver WLAN.RM.4.4.1-00079-QCARMSWPZ-1 api 6 features wowlan,ignore-otp crc32 fd869beb [43551.271233] ath10k_pci 0000:02:00.0: board_file api 2 bmi_id N/A crc32 20d869c3 [43551.271235] ath10k_pci 0000:02:00.0: htt-ver 3.47 wmi-op 4 htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1 [43551.271242] ath10k_pci 0000:02:00.0: failed to read firmware dump area: -28 [43551.271243] ath10k_pci 0000:02:00.0: Copy Engine register dump: [43551.417001] ath10k_pci 0000:02:00.0: [00]: 0x00034400 4294967295 4294967295 4294967295 4294967295 [43551.562682] ath10k_pci 0000:02:00.0: [01]: 0x00034800 4294967295 4294967295 4294967295 4294967295 [43551.708407] ath10k_pci 0000:02:00.0: [02]: 0x00034c00 4294967295 4294967295 4294967295 4294967295 [43551.841610] ath10k_pci 0000:02:00.0: [03]: 0x00035000 4294967295 4294967295 4294967295 4294967295 [43551.975925] ath10k_pci 0000:02:00.0: [04]: 0x00035400 4294967295 4294967295 4294967295 4294967295 [43552.108938] ath10k_pci 0000:02:00.0: [05]: 0x00035800 4294967295 4294967295 4294967295 4294967295 [43552.254895] ath10k_pci 0000:02:00.0: [06]: 0x00035c00 4294967295 4294967295 4294967295 4294967295 [43552.400652] ath10k_pci 0000:02:00.0: [07]: 0x00036000 4294967295 4294967295 4294967295 4294967295 [43552.400689] ath10k_pci 0000:02:00.0: failed to reset chip: -5 [43552.400690] ath10k_pci 0000:02:00.0: Could not init hif: -5 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1785319/+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