users September 2021

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How do I configure secure boot in qemu-kvm
by ToddAndMargo 17 Sep '21

17 Sep '21

How do I configure secure boot in qemu-kvm

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laptop remains on after closing lid
by Anil F Duggirala 17 Sep '21

17 Sep '21

Hello, I have been experiencing an issue on sporadic occasions. Having worked on my laptop, I close the lid and expect it to suspend. An hour later I open the lid, I see that it is on (not suspended) and am shown a black screen and the laptop is smoking hot (really hot). I hard shutdown turns the system off (havent tried any other way to get the system working because the temperature is so high I get scared, I dont really remember if the fans were on at this point, although I believe they are not because the temperature is really high). This has happened a few times, but is not happening always. How can I test suspend action when laptop lid is closed? How can I test the laptop lid close sensor is working? What can I do if this happens again? Is there a way to log temperatures to make sure the system is shutting down when high temperatures are reached? System: Fedora WS 34 on Dell XPS 15 with 4K touchscreen (this screen is heavy and I believe could generate a lot of heat too if it is left on). thank you,

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Keyboard shortcuts in VMware under Wayland
by Matti Pulkkinen 17 Sep '21

17 Sep '21

Hello, When I try to run a VMware virtual desktop, my keyboard shortcuts (such as alt+tab) are all intercepted by the host OS (Fedora 34 Workstation) rather than going to the virtual desktop. This only happens if I'm using Wayland on the host OS, and goes away if I switch to Xorg. Looking around on the web, I saw a hint that if I go to Gnome's Settings and look for VMware under Applications, there would be a switch I can flip to enable VMware to capture the keyboard shortcuts. There wasn't one. I also found a hint that adding the window's WM_CLASS to org.gnome.mutter.wayland xwayland-grab-access-rules might help, but it did not. Any other ideas on how I could get this to work? It's extremely inconvenient to use a virtual desktop when all my shortcuts go to the host. I'm very close to being able to use Wayland for everything, and it'd be nice to be able to knock down the last few obstacles before Gnome decides to deprecate running under Xorg. -- Terveisin / Regards, Matti Pulkkinen

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Disable touchpad tap to click in XFCE
by Sam Varshavchik 16 Sep '21

16 Sep '21

This almost feels like a ritual that I go through every 3-4 years: figure out how to disable the laptop's obnoxious touchpad from registering phantom tap clicks. This time around Google claims XFCE's "Mouse and Touchpad" settings has a checkbox for that. Google also gives instructions for using synclient, which appears to be obsolete. So, what's the right procedure for this (this year)?

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Firefox so bad on a remote with 'ssh -YC'
by lejeczek 15 Sep '21

15 Sep '21

Hi guys. Those of you guys who happen to have remote f34 systems - do your remote Firefox via 'ssh -YC' like mine is 'unusable'? Mine hangs almost immediately, has only brief moments when becomes responsive and the reason why I paint specifically Firefox as the villain is such, that Chrome and Chrome based web browsers, eg. Brave, Chromium, Vivaldi, all work okey. thanks, L.

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Virt-manager issues.
by Erik P. Olsen 15 Sep '21

15 Sep '21

Hi, 1. I am getting the following error message: "Error launching libguestfs appliance:" and there is nothing after the colon. What is it and does it matter? 2. I can't save the domain, It's apparently trying to save it into /var/lib/libvirt/qemu/save/win10.save but there is no space left on device. Is there a way to specify a path to a device with enough space? -- Erik P. Olsen - Copenhagen, Denmark Fedora 34/64 bit xfce Claws-Mail POP3 Gramps 5.1.3 Bacula 11.0.5

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TPM Module
by ToddAndMargo 14 Sep '21

14 Sep '21

Hi All, Fedora 34 qemu-kvm-5.2.0-8.fc34.x86_64 I need a TPM module for Windows 11 Many thanks, -T

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'encoding' issue
by Frederic Muller 14 Sep '21

14 Sep '21

Hi! I generate a text file using wpscan and > (on a different Linux OS). I copied the file on my Fedora desktop and here is the issue: cat file.txt displays well vi file.txt (or meld or..) shows me unicode values at places such as: ^[[32m[+]^[[0m URL: xxx instead of [+] URL: xxxx The file is UTF-8 encoded and the system (both systems are running linux) also use UTF-8 system wide. The same thing didn't happen one month ago, so I guess some updates broke something, either on the system or in wpscan. Google didn't help me at all. So any idea how I could "convert" back that file to show nice characters, and eventually do you have any idea what could be wrong on the other system (deb based)? Thank you. Fred

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has anyone got pipewire working F34??
by Jack Craig 13 Sep '21

13 Sep '21

hi list, has anyone got pipewire working?

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SSH with ecdsa key pair asks for password since yesterday on fully updated F34 setup (both sides)
by Ranjan Maitra 13 Sep '21

13 Sep '21

Dear friends, I am not sure what has changed and it is possible that some configuration has inadvertently changed that has messed things up but over the past 3 hours, I have been having this problem in that my key is no longer recognized. So, here is what I get when I try to log in to remote.server as user fedusr (other things are below): 19:58:38~$ ssh remote -vvv OpenSSH_8.6p1, OpenSSL 1.1.1l FIPS 24 Aug 2021 debug1: Reading configuration data /home/fedusr/.ssh/config debug1: /home/fedusr/.ssh/config line 1: Applying options for * debug1: /home/fedusr/.ssh/config line 4: Applying options for remote debug1: Reading configuration data /etc/ssh/ssh_config debug3: /etc/ssh/ssh_config line 55: Including file /etc/ssh/ssh_config.d/50-redhat.conf depth 0 debug1: Reading configuration data /etc/ssh/ssh_config.d/50-redhat.conf debug2: checking match for 'final all' host remote.server originally remote debug3: /etc/ssh/ssh_config.d/50-redhat.conf line 3: not matched 'final' debug2: match not found debug3: /etc/ssh/ssh_config.d/50-redhat.conf line 5: Including file /etc/crypto-policies/back-ends/openssh.config depth 1 (parse only) debug1: Reading configuration data /etc/crypto-policies/back-ends/openssh.config debug3: gss kex names ok: [gss-curve25519-sha256-,gss-nistp256-sha256-,gss-group14-sha256-,gss-group16-sha512-] debug3: kex names ok: [curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512] debug1: configuration requests final Match pass debug1: re-parsing configuration debug1: Reading configuration data /home/fedusr/.ssh/config debug1: /home/fedusr/.ssh/config line 1: Applying options for * debug1: /home/fedusr/.ssh/config line 9: Applying options for remote.server debug1: Reading configuration data /etc/ssh/ssh_config debug3: /etc/ssh/ssh_config line 55: Including file /etc/ssh/ssh_config.d/50-redhat.conf depth 0 debug1: Reading configuration data /etc/ssh/ssh_config.d/50-redhat.conf debug2: checking match for 'final all' host remote.server originally remote debug3: /etc/ssh/ssh_config.d/50-redhat.conf line 3: matched 'final' debug2: match found debug3: /etc/ssh/ssh_config.d/50-redhat.conf line 5: Including file /etc/crypto-policies/back-ends/openssh.config depth 1 debug1: Reading configuration data /etc/crypto-policies/back-ends/openssh.config debug3: gss kex names ok: [gss-curve25519-sha256-,gss-nistp256-sha256-,gss-group14-sha256-,gss-group16-sha512-] debug3: kex names ok: [curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512] debug3: expanded UserKnownHostsFile '~/.ssh/known_hosts' -> '/home/fedusr/.ssh/known_hosts' debug3: expanded UserKnownHostsFile '~/.ssh/known_hosts2' -> '/home/fedusr/.ssh/known_hosts2' debug2: resolving "remote.server" port 51064 debug3: ssh_connect_direct: entering debug1: Connecting to remote.server [10.25.123.189] port 51064. debug3: set_sock_tos: set socket 5 IP_TOS 0x48 debug2: fd 5 setting O_NONBLOCK debug1: fd 5 clearing O_NONBLOCK debug1: Connection established. debug3: timeout: 599960 ms remain after connect debug1: identity file /home/fedusr/.ssh/id_rsa type 0 debug1: identity file /home/fedusr/.ssh/id_rsa-cert type -1 debug1: identity file /home/fedusr/.ssh/id_dsa type 1 debug1: identity file /home/fedusr/.ssh/id_dsa-cert type -1 debug1: identity file /home/fedusr/.ssh/id_ecdsa type 2 debug1: identity file /home/fedusr/.ssh/id_ecdsa-cert type -1 debug1: identity file /home/fedusr/.ssh/id_ecdsa_sk type -1 debug1: identity file /home/fedusr/.ssh/id_ecdsa_sk-cert type -1 debug1: identity file /home/fedusr/.ssh/id_ed25519 type 3 debug1: identity file /home/fedusr/.ssh/id_ed25519-cert type -1 debug1: identity file /home/fedusr/.ssh/id_ed25519_sk type -1 debug1: identity file /home/fedusr/.ssh/id_ed25519_sk-cert type -1 debug1: identity file /home/fedusr/.ssh/id_xmss type -1 debug1: identity file /home/fedusr/.ssh/id_xmss-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_8.6 debug1: Remote protocol version 2.0, remote software version OpenSSH_8.6 debug1: compat_banner: match: OpenSSH_8.6 pat OpenSSH* compat 0x04000000 debug2: fd 5 setting O_NONBLOCK debug1: Authenticating to remote.server:51064 as 'fedusr' debug3: put_host_port: [remote.server]:51064 debug3: record_hostkey: found key type ED25519 in file /home/fedusr/.ssh/known_hosts:29 debug3: record_hostkey: found key type RSA in file /home/fedusr/.ssh/known_hosts:30 debug3: record_hostkey: found key type ECDSA in file /home/fedusr/.ssh/known_hosts:31 debug3: load_hostkeys_file: loaded 3 keys from [remote.server]:51064 debug1: load_hostkeys: fopen /home/fedusr/.ssh/known_hosts2: No such file or directory debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts: No such file or directory debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts2: No such file or directory debug3: order_hostkeyalgs: have matching best-preference key type ssh-ed25519-cert-v01(a)openssh.com, using HostkeyAlgorithms verbatim debug3: send packet: type 20 debug1: SSH2_MSG_KEXINIT sent debug3: receive packet: type 20 debug1: SSH2_MSG_KEXINIT received debug2: local client KEXINIT proposal debug2: KEX algorithms: curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,ext-info-c debug2: host key algorithms: ssh-ed25519-cert-v01@openssh.com,ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,sk-ssh-ed25519-cert-v01@openssh.com,sk-ecdsa-sha2-nistp256-cert-v01@openssh.com,rsa-sha2-512-cert-v01@openssh.com,rsa-sha2-256-cert-v01@openssh.com,ssh-rsa-cert-v01@openssh.com,ssh-ed25519,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,sk-ssh-ed25519@openssh.com,sk-ecdsa-sha2-nistp256@openssh.com,rsa-sha2-512,rsa-sha2-256,ssh-rsa debug2: ciphers ctos: aes256-gcm@openssh.com,chacha20-poly1305@openssh.com,aes256-ctr,aes128-gcm@openssh.com,aes128-ctr debug2: ciphers stoc: aes256-gcm@openssh.com,chacha20-poly1305@openssh.com,aes256-ctr,aes128-gcm@openssh.com,aes128-ctr debug2: MACs ctos: hmac-sha2-256-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha2-256,hmac-sha1,umac-128@openssh.com,hmac-sha2-512 debug2: MACs stoc: hmac-sha2-256-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha2-256,hmac-sha1,umac-128@openssh.com,hmac-sha2-512 debug2: compression ctos: none,zlib(a)openssh.com,zlib debug2: compression stoc: none,zlib(a)openssh.com,zlib debug2: languages ctos: debug2: languages stoc: debug2: first_kex_follows 0 debug2: reserved 0 debug2: peer server KEXINIT proposal debug2: KEX algorithms: curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group14-sha256 debug2: host key algorithms: rsa-sha2-512,rsa-sha2-256,ssh-rsa,ecdsa-sha2-nistp256,ssh-ed25519 debug2: ciphers ctos: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com debug2: ciphers stoc: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com debug2: MACs ctos: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1 debug2: MACs stoc: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1 debug2: compression ctos: none,zlib(a)openssh.com debug2: compression stoc: none,zlib(a)openssh.com debug2: languages ctos: debug2: languages stoc: debug2: first_kex_follows 0 debug2: reserved 0 debug1: kex: algorithm: curve25519-sha256 debug1: kex: host key algorithm: ssh-ed25519 debug1: kex: server->client cipher: aes256-gcm(a)openssh.com MAC: <implicit> compression: none debug1: kex: client->server cipher: aes256-gcm(a)openssh.com MAC: <implicit> compression: none debug1: kex: curve25519-sha256 need=32 dh_need=32 debug1: kex: curve25519-sha256 need=32 dh_need=32 debug3: send packet: type 30 debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug3: receive packet: type 31 debug1: SSH2_MSG_KEX_ECDH_REPLY received debug1: Server host key: ssh-ed25519 SHA256:Oog5b0gWsmIAYZgZIFWc9Rhr087UCLchoJlb5ux8LvY debug3: put_host_port: [10.25.123.189]:51064 debug3: put_host_port: [remote.server]:51064 debug3: record_hostkey: found key type ED25519 in file /home/fedusr/.ssh/known_hosts:29 debug3: record_hostkey: found key type RSA in file /home/fedusr/.ssh/known_hosts:30 debug3: record_hostkey: found key type ECDSA in file /home/fedusr/.ssh/known_hosts:31 debug3: load_hostkeys_file: loaded 3 keys from [remote.server]:51064 debug1: load_hostkeys: fopen /home/fedusr/.ssh/known_hosts2: No such file or directory debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts: No such file or directory debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts2: No such file or directory debug1: Host '[remote.server]:51064' is known and matches the ED25519 host key. debug1: Found key in /home/fedusr/.ssh/known_hosts:29 debug3: send packet: type 21 debug2: set_newkeys: mode 1 debug1: rekey out after 4294967296 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug3: receive packet: type 21 debug1: SSH2_MSG_NEWKEYS received debug2: set_newkeys: mode 0 debug1: rekey in after 4294967296 blocks debug1: Skipping ssh-dss key /home/fedusr/.ssh/id_dsa - corresponding algo not in PubkeyAcceptedAlgorithms debug1: Skipping ssh-dss key /home/fedusr/.ssh/id_dsa - corresponding algo not in PubkeyAcceptedAlgorithms debug1: Will attempt key: /home/fedusr/.ssh/id_rsa RSA SHA256:SiFQrcb8BaVwMr65Mm+yfyUTqSN2grVfXTutqDXfpjA agent debug1: Will attempt key: /home/fedusr/.ssh/id_ecdsa ECDSA SHA256:Pj5mRaoS/lINfM2bLBxYhv1xx9IbR0+2qY9sEz+Kq48 agent debug1: Will attempt key: /home/fedusr/.ssh/id_ed25519 ED25519 SHA256:PbBA+HdHM84Al31IsGaTsQjhhqMQdjdJcrowH4LL6J0 agent debug1: Will attempt key: /home/fedusr/.ssh/id_rsa RSA SHA256:Egveyy1ui8/cXaFoYGvF8zE63m+4zYQ1kg64WK8DM/I agent debug1: Will attempt key: /home/fedusr/.ssh/id_ecdsa ECDSA SHA256:/844OPWwIB4ly00YnMmfOf/aZAWtlImRXWhhiFkhdTw agent debug1: Will attempt key: /home/fedusr/.ssh/id_ecdsa_sk debug1: Will attempt key: /home/fedusr/.ssh/id_ed25519_sk debug1: Will attempt key: /home/fedusr/.ssh/id_xmss debug2: pubkey_prepare: done debug3: send packet: type 5 debug3: receive packet: type 7 debug1: SSH2_MSG_EXT_INFO received debug1: kex_input_ext_info: server-sig-algs=<ssh-ed25519,sk-ssh-ed25519@openssh.com,ssh-rsa,rsa-sha2-256,rsa-sha2-512,ssh-dss,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,sk-ecdsa-sha2-nistp256@openssh.com,webauthn-sk-ecdsa-sha2-nistp256@openssh.com> debug3: receive packet: type 6 debug2: service_accept: ssh-userauth debug1: SSH2_MSG_SERVICE_ACCEPT received debug3: send packet: type 50 debug3: receive packet: type 51 debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password debug3: start over, passed a different list publickey,gssapi-keyex,gssapi-with-mic,password debug3: preferred publickey,keyboard-interactive,password debug3: authmethod_lookup publickey debug3: remaining preferred: keyboard-interactive,password debug3: authmethod_is_enabled publickey debug1: Next authentication method: publickey debug1: Offering public key: /home/fedusr/.ssh/id_rsa RSA SHA256:SiFQrcb8BaVwMr65Mm+yfyUTqSN2grVfXTutqDXfpjA agent debug3: send packet: type 50 debug2: we sent a publickey packet, wait for reply debug3: receive packet: type 51 debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password debug1: Offering public key: /home/fedusr/.ssh/id_ecdsa ECDSA SHA256:Pj5mRaoS/lINfM2bLBxYhv1xx9IbR0+2qY9sEz+Kq48 agent debug3: send packet: type 50 debug2: we sent a publickey packet, wait for reply debug3: receive packet: type 51 debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password debug1: Offering public key: /home/fedusr/.ssh/id_ed25519 ED25519 SHA256:PbBA+HdHM84Al31IsGaTsQjhhqMQdjdJcrowH4LL6J0 agent debug3: send packet: type 50 debug2: we sent a publickey packet, wait for reply debug3: receive packet: type 51 debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password debug1: Offering public key: /home/fedusr/.ssh/id_rsa RSA SHA256:Egveyy1ui8/cXaFoYGvF8zE63m+4zYQ1kg64WK8DM/I agent debug3: send packet: type 50 debug2: we sent a publickey packet, wait for reply debug3: receive packet: type 51 debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password debug1: Offering public key: /home/fedusr/.ssh/id_ecdsa ECDSA SHA256:/844OPWwIB4ly00YnMmfOf/aZAWtlImRXWhhiFkhdTw agent debug3: send packet: type 50 debug2: we sent a publickey packet, wait for reply debug3: receive packet: type 51 debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password debug1: Trying private key: /home/fedusr/.ssh/id_ecdsa_sk debug3: no such identity: /home/fedusr/.ssh/id_ecdsa_sk: No such file or directory debug1: Trying private key: /home/fedusr/.ssh/id_ed25519_sk debug3: no such identity: /home/fedusr/.ssh/id_ed25519_sk: No such file or directory debug1: Trying private key: /home/fedusr/.ssh/id_xmss debug3: no such identity: /home/fedusr/.ssh/id_xmss: No such file or directory debug2: we did not send a packet, disable method debug3: authmethod_lookup password debug3: remaining preferred: ,password debug3: authmethod_is_enabled password debug1: Next authentication method: password fedusr(a)remote.server's password: I have the following in my localhost .ssh: -rw-r--r-- 1 fedusr fedusr 196 Nov 3 2015 id_ecdsa.pub -rw------- 1 fedusr fedusr 314 Nov 3 2015 id_ecdsa The authorized_keys matches the id_ecdsa.pub in the local file. However, I can no longer do as password-less connection, it worked fine till about 30 hours ago. What could be wrong? Both machines are automatically updated, the one at localhost at 21:00 hours CT (US) and the other (remote server) at 03:00 CT (US) everyday. But the connection did work fine even after the two machines got updated for a while, till around 12:00 yesterday (I can not pinpoint the exact time it last worked). Any suggestions as to what I should be looking at? Oh, yes, the passphrases are old, but I tried replacing with new ones and there was no difference to this problem and the insistence on the password. Please feel free to let me know what additional information might be helpful. Many thanks and best wishes, Ranjan

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