[Kernel-packages] [Bug 1943079] Re: Installing latest linux-firmware (1.187.16) causes wifi interface to disappear
*** This bug is a duplicate of bug 1941044 *** https://bugs.launchpad.net/bugs/1941044 Temporary workaround: ``` # This is an official source, despite the less common url wget http://launchpadlibrarian.net/543359934/linux-firmware_1.187.15_all.deb # Remove linux-firmware 1.187.16 sudo apt purge linux-firmware # Install linux-firmware .deb sudo dpkg -i linux-firmware_1.187.15_all.deb # Hold linux-firmware package to stop updates replacing 1.187.15 sudo apt-mark hold linux-firmware # Verify installed version apt policy linux-firmware ``` Once a fixed version of linux-firmware is out the following will need to be run: ``` sudo apt-mark unhold linux-firmware ``` -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1943079 Title: Installing latest linux-firmware (1.187.16) causes wifi interface to disappear Status in linux-firmware package in Ubuntu: New Bug description: Summary === Installing linux-firmware 1.187.16, which became available on 17th Aug 2021, caused my wifi interface to disappear after reboot. My machine: Lenovo T15 Gen2 CPU: 11th Gen Intel(R) Core(TM) i7-1165G7 I tried force installing previous version 1.187.15, but that version isn't available! So, in the end, I rebooted into a live CD and re-installed the OS! In the newly installed OS, I just made sure to NOT select linux- firmware package in the list of available upgrades, and I will stick with version 1.187.15 till I have confidence there is better and working version. NOTE: On an older machine, with an older chipset, I did NOT experience this issue. Older machine: Lenovo x230 CPU: Intel(R) Core(TM) i5-3210M CPU Wifi: Centrino Advanced-N 6205 System == I'm running Linux Mint Edge, based on Ubuntu 20.04, but with upgraded kernel (5.11.0.34): lsb_release -rd Description: Linux Mint 20.2 Release: 20.2 Package === apt-cache policy linux-firmware linux-firmware: Installed: 1.187.16 Candidate: 1.187.16 Version table: *** 1.187.16 500 500 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages 500 http://archive.ubuntu.com/ubuntu focal-updates/main i386 Packages 100 /var/lib/dpkg/status 1.187 500 500 http://archive.ubuntu.com/ubuntu focal/main amd64 Packages 500 http://archive.ubuntu.com/ubuntu focal/main i386 Packages Expected Upgrade to linux-firmware=1.187.16 Reboot. Wifi network Interface must continue to be available and functioning. What Happened = Upgrade to linux-firmware=1.187.16 Reboot. Wifi network interface disappeared. Therefore, cannot use wifi. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1943079/+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
[Kernel-packages] [Bug 1943079] Re: Installing latest linux-firmware (1.187.16) causes wifi interface to disappear
*** This bug is a duplicate of bug 1941044 *** https://bugs.launchpad.net/bugs/1941044 ** This bug has been marked a duplicate of bug 1940411 20.04.1 LTS messages after update to linux-firmware_1.187.16_all.deb ** This bug is no longer a duplicate of bug 1940411 20.04.1 LTS messages after update to linux-firmware_1.187.16_all.deb ** This bug has been marked a duplicate of bug 1941044 ax210 wifi adapter disappears with upgrade to linux-firmware 1.187.16 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1943079 Title: Installing latest linux-firmware (1.187.16) causes wifi interface to disappear Status in linux-firmware package in Ubuntu: New Bug description: Summary === Installing linux-firmware 1.187.16, which became available on 17th Aug 2021, caused my wifi interface to disappear after reboot. My machine: Lenovo T15 Gen2 CPU: 11th Gen Intel(R) Core(TM) i7-1165G7 I tried force installing previous version 1.187.15, but that version isn't available! So, in the end, I rebooted into a live CD and re-installed the OS! In the newly installed OS, I just made sure to NOT select linux- firmware package in the list of available upgrades, and I will stick with version 1.187.15 till I have confidence there is better and working version. NOTE: On an older machine, with an older chipset, I did NOT experience this issue. Older machine: Lenovo x230 CPU: Intel(R) Core(TM) i5-3210M CPU Wifi: Centrino Advanced-N 6205 System == I'm running Linux Mint Edge, based on Ubuntu 20.04, but with upgraded kernel (5.11.0.34): lsb_release -rd Description: Linux Mint 20.2 Release: 20.2 Package === apt-cache policy linux-firmware linux-firmware: Installed: 1.187.16 Candidate: 1.187.16 Version table: *** 1.187.16 500 500 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages 500 http://archive.ubuntu.com/ubuntu focal-updates/main i386 Packages 100 /var/lib/dpkg/status 1.187 500 500 http://archive.ubuntu.com/ubuntu focal/main amd64 Packages 500 http://archive.ubuntu.com/ubuntu focal/main i386 Packages Expected Upgrade to linux-firmware=1.187.16 Reboot. Wifi network Interface must continue to be available and functioning. What Happened = Upgrade to linux-firmware=1.187.16 Reboot. Wifi network interface disappeared. Therefore, cannot use wifi. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1943079/+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
[Kernel-packages] [Bug 1943079] Re: Installing latest linux-firmware (1.187.16) causes wifi interface to disappear
Yes, I believe it is an Intel AX210. * I booted into Windows, and AX210 is the driver name in Windows device manager. * Also, in the dmesg output, you'll also see AX210 detected message, on line 1137 in the attachment. ** Attachment added: "dmesg output from Lenovo T15 G2" https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1943079/+attachment/5524368/+files/dmesg_len_t15g2.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1943079 Title: Installing latest linux-firmware (1.187.16) causes wifi interface to disappear Status in linux-firmware package in Ubuntu: New Bug description: Summary === Installing linux-firmware 1.187.16, which became available on 17th Aug 2021, caused my wifi interface to disappear after reboot. My machine: Lenovo T15 Gen2 CPU: 11th Gen Intel(R) Core(TM) i7-1165G7 I tried force installing previous version 1.187.15, but that version isn't available! So, in the end, I rebooted into a live CD and re-installed the OS! In the newly installed OS, I just made sure to NOT select linux- firmware package in the list of available upgrades, and I will stick with version 1.187.15 till I have confidence there is better and working version. NOTE: On an older machine, with an older chipset, I did NOT experience this issue. Older machine: Lenovo x230 CPU: Intel(R) Core(TM) i5-3210M CPU Wifi: Centrino Advanced-N 6205 System == I'm running Linux Mint Edge, based on Ubuntu 20.04, but with upgraded kernel (5.11.0.34): lsb_release -rd Description: Linux Mint 20.2 Release: 20.2 Package === apt-cache policy linux-firmware linux-firmware: Installed: 1.187.16 Candidate: 1.187.16 Version table: *** 1.187.16 500 500 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages 500 http://archive.ubuntu.com/ubuntu focal-updates/main i386 Packages 100 /var/lib/dpkg/status 1.187 500 500 http://archive.ubuntu.com/ubuntu focal/main amd64 Packages 500 http://archive.ubuntu.com/ubuntu focal/main i386 Packages Expected Upgrade to linux-firmware=1.187.16 Reboot. Wifi network Interface must continue to be available and functioning. What Happened = Upgrade to linux-firmware=1.187.16 Reboot. Wifi network interface disappeared. Therefore, cannot use wifi. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1943079/+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
[Kernel-packages] [Bug 1943079] Re: Installing latest linux-firmware (1.187.16) causes wifi interface to disappear
So it's Intel AX210. Can you please also attach dmesg here? Thanks! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1943079 Title: Installing latest linux-firmware (1.187.16) causes wifi interface to disappear Status in linux-firmware package in Ubuntu: New Bug description: Summary === Installing linux-firmware 1.187.16, which became available on 17th Aug 2021, caused my wifi interface to disappear after reboot. My machine: Lenovo T15 Gen2 CPU: 11th Gen Intel(R) Core(TM) i7-1165G7 I tried force installing previous version 1.187.15, but that version isn't available! So, in the end, I rebooted into a live CD and re-installed the OS! In the newly installed OS, I just made sure to NOT select linux- firmware package in the list of available upgrades, and I will stick with version 1.187.15 till I have confidence there is better and working version. NOTE: On an older machine, with an older chipset, I did NOT experience this issue. Older machine: Lenovo x230 CPU: Intel(R) Core(TM) i5-3210M CPU Wifi: Centrino Advanced-N 6205 System == I'm running Linux Mint Edge, based on Ubuntu 20.04, but with upgraded kernel (5.11.0.34): lsb_release -rd Description: Linux Mint 20.2 Release: 20.2 Package === apt-cache policy linux-firmware linux-firmware: Installed: 1.187.16 Candidate: 1.187.16 Version table: *** 1.187.16 500 500 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages 500 http://archive.ubuntu.com/ubuntu focal-updates/main i386 Packages 100 /var/lib/dpkg/status 1.187 500 500 http://archive.ubuntu.com/ubuntu focal/main amd64 Packages 500 http://archive.ubuntu.com/ubuntu focal/main i386 Packages Expected Upgrade to linux-firmware=1.187.16 Reboot. Wifi network Interface must continue to be available and functioning. What Happened = Upgrade to linux-firmware=1.187.16 Reboot. Wifi network interface disappeared. Therefore, cannot use wifi. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1943079/+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
[Kernel-packages] [Bug 1943079] Re: Installing latest linux-firmware (1.187.16) causes wifi interface to disappear
Output from `lspci -nn`: ``` 00:00.0 Host bridge [0600]: Intel Corporation Device [8086:9a14] (rev 01) 00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:9a49] (rev 01) 00:04.0 Signal processing controller [1180]: Intel Corporation Device [8086:9a03] (rev 01) 00:06.0 PCI bridge [0604]: Intel Corporation Device [8086:9a09] (rev 01) 00:07.0 PCI bridge [0604]: Intel Corporation Device [8086:9a25] (rev 01) 00:07.2 PCI bridge [0604]: Intel Corporation Device [8086:9a27] (rev 01) 00:0d.0 USB controller [0c03]: Intel Corporation Device [8086:9a13] (rev 01) 00:0d.2 USB controller [0c03]: Intel Corporation Device [8086:9a1b] (rev 01) 00:0d.3 USB controller [0c03]: Intel Corporation Device [8086:9a1d] (rev 01) 00:14.0 USB controller [0c03]: Intel Corporation Device [8086:a0ed] (rev 20) 00:14.2 RAM memory [0500]: Intel Corporation Device [8086:a0ef] (rev 20) 00:16.0 Communication controller [0780]: Intel Corporation Device [8086:a0e0] (rev 20) 00:1c.0 PCI bridge [0604]: Intel Corporation Device [8086:a0b8] (rev 20) 00:1c.4 PCI bridge [0604]: Intel Corporation Device [8086:a0bc] (rev 20) 00:1c.7 PCI bridge [0604]: Intel Corporation Device [8086:a0bf] (rev 20) 00:1f.0 ISA bridge [0601]: Intel Corporation Device [8086:a082] (rev 20) 00:1f.3 Audio device [0403]: Intel Corporation Device [8086:a0c8] (rev 20) 00:1f.4 SMBus [0c05]: Intel Corporation Device [8086:a0a3] (rev 20) 00:1f.5 Serial bus controller [0c80]: Intel Corporation Device [8086:a0a4] (rev 20) 00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection (13) I219-V [8086:15fc] (rev 20) 04:00.0 Non-Volatile memory controller [0108]: SK hynix Device [1c5c:174a] 09:00.0 Network controller [0280]: Intel Corporation Device [8086:2725] (rev 1a) 0a:00.0 SD Host controller [0805]: Genesys Logic, Inc GL9750 SD Host Controller [17a0:9750] (rev 01) ``` -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1943079 Title: Installing latest linux-firmware (1.187.16) causes wifi interface to disappear Status in linux-firmware package in Ubuntu: New Bug description: Summary === Installing linux-firmware 1.187.16, which became available on 17th Aug 2021, caused my wifi interface to disappear after reboot. My machine: Lenovo T15 Gen2 CPU: 11th Gen Intel(R) Core(TM) i7-1165G7 I tried force installing previous version 1.187.15, but that version isn't available! So, in the end, I rebooted into a live CD and re-installed the OS! In the newly installed OS, I just made sure to NOT select linux- firmware package in the list of available upgrades, and I will stick with version 1.187.15 till I have confidence there is better and working version. NOTE: On an older machine, with an older chipset, I did NOT experience this issue. Older machine: Lenovo x230 CPU: Intel(R) Core(TM) i5-3210M CPU Wifi: Centrino Advanced-N 6205 System == I'm running Linux Mint Edge, based on Ubuntu 20.04, but with upgraded kernel (5.11.0.34): lsb_release -rd Description: Linux Mint 20.2 Release: 20.2 Package === apt-cache policy linux-firmware linux-firmware: Installed: 1.187.16 Candidate: 1.187.16 Version table: *** 1.187.16 500 500 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages 500 http://archive.ubuntu.com/ubuntu focal-updates/main i386 Packages 100 /var/lib/dpkg/status 1.187 500 500 http://archive.ubuntu.com/ubuntu focal/main amd64 Packages 500 http://archive.ubuntu.com/ubuntu focal/main i386 Packages Expected Upgrade to linux-firmware=1.187.16 Reboot. Wifi network Interface must continue to be available and functioning. What Happened = Upgrade to linux-firmware=1.187.16 Reboot. Wifi network interface disappeared. Therefore, cannot use wifi. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1943079/+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
[Kernel-packages] [Bug 1943079] Re: Installing latest linux-firmware (1.187.16) causes wifi interface to disappear
Can you please attach `lspci -nn`? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1943079 Title: Installing latest linux-firmware (1.187.16) causes wifi interface to disappear Status in linux-firmware package in Ubuntu: New Bug description: Summary === Installing linux-firmware 1.187.16, which became available on 17th Aug 2021, caused my wifi interface to disappear after reboot. My machine: Lenovo T15 Gen2 CPU: 11th Gen Intel(R) Core(TM) i7-1165G7 I tried force installing previous version 1.187.15, but that version isn't available! So, in the end, I rebooted into a live CD and re-installed the OS! In the newly installed OS, I just made sure to NOT select linux- firmware package in the list of available upgrades, and I will stick with version 1.187.15 till I have confidence there is better and working version. NOTE: On an older machine, with an older chipset, I did NOT experience this issue. Older machine: Lenovo x230 CPU: Intel(R) Core(TM) i5-3210M CPU Wifi: Centrino Advanced-N 6205 System == I'm running Linux Mint Edge, based on Ubuntu 20.04, but with upgraded kernel (5.11.0.34): lsb_release -rd Description: Linux Mint 20.2 Release: 20.2 Package === apt-cache policy linux-firmware linux-firmware: Installed: 1.187.16 Candidate: 1.187.16 Version table: *** 1.187.16 500 500 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages 500 http://archive.ubuntu.com/ubuntu focal-updates/main i386 Packages 100 /var/lib/dpkg/status 1.187 500 500 http://archive.ubuntu.com/ubuntu focal/main amd64 Packages 500 http://archive.ubuntu.com/ubuntu focal/main i386 Packages Expected Upgrade to linux-firmware=1.187.16 Reboot. Wifi network Interface must continue to be available and functioning. What Happened = Upgrade to linux-firmware=1.187.16 Reboot. Wifi network interface disappeared. Therefore, cannot use wifi. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1943079/+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
