[Bug 1891130] Re: unable to coonect to wifi
Additional information with kaihengfeng's comment. dmesg shows wifi stops working after suspend and resume. wifi driver also tried to restart hardware but failed: [ 459.548998] e1000e: enp0s25 NIC Link is Down [ 461.601935] iwlwifi :03:00.0: Error sending REPLY_SCAN_ABORT_CMD: time out after 2000ms. ... [ 461.865575] ieee80211 phy0: Hardware restart was requested ... [ 467.757292] Hardware became unavailable during restart. If this is the case, please try to re-initialize wifi driver by "sudo modprobe -r iwlwifi; sudo modprobe iwlwifi". -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891130 Title: unable to connect to wifi To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1891130/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891130] Re: unable to coonect to wifi
Since this system is upgraded from 18.04, it is also worthwhile to boot 20.04.1 USB and verify this issue. Suspend and resume can be tested in live session as well. ** Summary changed: - unable to coonect to wifi + unable to connect to wifi -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891130 Title: unable to connect to wifi To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1891130/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891130] Re: unable to coonect to wifi
Only after system sleep? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891130 Title: unable to coonect to wifi To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1891130/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
