users July 2020

users@lists.fedoraproject.org

110 participants
114 discussions

Re: Samba problems -
by Ed Greshko 19 Jul '20

19 Jul '20

On 2020-07-19 23:08, Bob Goodwin wrote: > > > On 2020-07-19 10:18, Ed Greshko wrote: >> On 2020-07-19 21:52, Bob Goodwin wrote: >>> >>> On 2020-07-18 18:47, Ed Greshko wrote: >>>> On 2020-07-18 23:57, Bob Goodwin wrote: >>>>>> Yes it is ready: Press pwr on button, user name, password, startx and ll /mnt/smb in the terminal: >>>> I see. Well, I've now done it this was as opposed from starting with a GUI login. I still have no problems. >>>> >>>>> [bobg@WS1 ~]$ ll /mnt/smb >>>>> total 4 >>>>> drwxr-xr-x. 2 bobg bobg 0 Jul 10 17:25 dd3 >>>>> drwxr-xr-x. 2 bobg bobg 0 Jun 28 12:22 Desktop >>>>> drwxr-xr-x. 2 bobg bobg 0 Jul 10 17:59 Documents >>>>> drwxr-xr-x. 2 bobg bobg 0 Jun 28 12:22 Downloads >>>>> drwxr-xr-x. 2 bobg bobg 0 Jun 28 12:22 Music >>>>> drwxr-xr-x. 2 bobg bobg 0 Jun 28 12:22 Pictures >>>>> drwxr-xr-x. 2 bobg bobg 0 Jun 28 12:22 Public >>>>> drwxr-xr-x. 2 bobg bobg 0 Jun 28 12:22 Templates >>>>> -rwxr-xr-x. 1 bobg bobg 0 Jul 8 15:58 'Untitled Document 1' >>>>> drwxr-xr-x. 2 bobg bobg 0 Jun 28 12:22 Videos >>>>> -rwxr-xr-x. 1 bobg bobg 0 Jul 12 20:22 x >>>>> >>>>> However Thunar or Nautilus can not display this when I click on smb. >>>> By clicking on "smb", you mean double-clicking on "mnt" and then double-clicking on "smb". Yes? >>> . >>> No, I could triple click and still nothing, however I have an USB external drive, WD4TB, I have mounted, that requires a double click to open and display its' contents. NFS opens simply by selecting with one click, I think SMB should do the same as it does in the other, ws2, Fedora-31, computer with Thunar? I am not looking at the Network Browser, I've given up on that. >> Sorry to be picky here. The next question is very important. Read carefully. >> >> >> But, I need you to confirm that when talking about smb you are *not* talking about an smb entry >> under "Devices". > ° > I hope I can answer this satisfactorily ... > When I say smb that is smb in the left panel of the file manager and smb appearing under Places, I can't drag it to devices, it pops back down. But a new observation, In Thunar I selected File System and navigated through mnt to smb and dragged it over to the left panel where it happily resides next to NFS, both under Places in the right panel, below them is the smb I was talking about that does not open anything, the one above does open and provide the list of files. > > NFS also appears a second time above those under Devices and it opens too? Nothing I have tried so far will put smb under Devices, but it does seem to work now at least The FC31 WS2 is the same. Here is the "problem". When you have the share mounted on /mnt/smb there should be *no* smb entry in the Left-Panel. That is because Thunar is only "scanning" /media for local mounts. When a mount occurs under /media Thunar will place an entry in the Left-Panel under Devices. It will *not* do that for mounts under /mnt. If the share under /media is unmounted Thunar should remove the entry from the Left-Panel. Why it is still there on you Thunar, I do not know. However, it is a useless entry. No amount of clicking on it will be effective. When I do a mount of the share under /mnt I do *not* have an smb entry on the Left-Panel. I have shown that with images I've post online. There should never be a need to drag and drop entries to the Left-Panel. As a matter of fact, I think that will cause more confusion than ever since I think the action is actually creating a short cut of some sort. I really don't know how Thunar is currently showing things and I think the GUI has been confused by the actions taken. I don't know how Thunar keeps track of where things may be. I don't know how to "reset" Thunar. It *may* be helpful to post a screenshot of your Thunar online. I would consider either deleting the user "bobg" on ws1 and then recreating the user. Making sure the uid and gid of the new user are 1000. Or I would change the name and uid/gid of bobg and then make a new user bobg. To me part of the problem/confusion comes from naming the share mount points and a system the same as the protocol. -- The key to getting good answers is to ask good questions.

2 6

Re: Samba problems -
by Ed Greshko 19 Jul '20

19 Jul '20

On 2020-07-19 23:08, Bob Goodwin wrote: > When I say smb that is smb in the left panel of the file manager and smb appearing under Places You can right-click on that SMB in Places and then select "Remove Shortcut". -- The key to getting good answers is to ask good questions.

1 0

non-rpm R libraries not accessible now w R v 4.0.x
by Max Pyziur 19 Jul '20

19 Jul '20

Greetings, I've installed some R libraries that are not available as rpm packages, specifically matlib and a few others. Recently, R was ported to version 4.0.x and these libraries are not callable. When I remove them and try to install them all sorts of dependencies are either removed or become problematic. Any advice? Much thanks, Max Pyziur pyz(a)brama.com

2 7

Samba problems -
by Bob Goodwin 19 Jul '20

19 Jul '20

ed.greshko(a)greshko.com wrote: Just remember 2 things.... 1. Check the journal for more info on errors. 2. Use "smbclient -L remote_address" to find the available Sharenames. In your case, /home/share was not on the list. It was "bobg". And I still dunno why, what I did to make it different. J have since dnf removed samba with the same Fedora32 lvm system, and reinstalled samba again, this time following the configuration instructions provided in the Fedora Documentation, old but it still seems to work, instead of what I found googling which claimed to be specific to Fedora-32. With that and what I have from the "Samba config" thread it mostly works, bobg still prevails instead of /home/share - [bobg@WS1 ~]$ smbclient -L 192.168.50.149 Enter SAMBA\bobg's password: Sharename Type Comment --------- ---- ------- print$ Disk Printer Drivers sharename Disk Insert a comment here IPC$ IPC IPC Service (Samba 4.12.5) bobg Disk Home Directories SMB1 disabled -- no workgroup available I still have a problem with the Gigabyte mother board but am waiting for a replacement that will use the old ddr3 memory. However my question now is why when I look at the Thunar file manager , Network browse 'SMB' is displayed but nothing more, no list of files available, if I double click on the SMB I get "Failed to open SMB The specified location is not supported" Thunar also shows the permissions as root, but even that is grayed. Running Thunar as root produces an error also, operation not supported. I am not certain but suspect the iPhones, iPad users need that working, I have not tested that ... Any ideas or thoughts appreciated, *Bob* -- , Bob Goodwin - Zuni, Virginia, USA http://www.qrz.com/db/W2BOD FEDORA-32/64bit LINUX XFCE Fastmail POP3

6 68

OT: Bluetooth receiver/transmitter
by Paul Smith 18 Jul '20

18 Jul '20

Dear All, I would like to buy a cheap Bluetooth receiver/transmitter for my desktop computer running Fedora 32. I have searched eBay for that, but meanwhile learned that most of them do not work on Linux. So, could you please advise me on that? Thanks in advance, Paul

9 19

ssh: Permission denied
by Geoffrey Leach 18 Jul '20

18 Jul '20

From-scratch Fedora 32 install. sshd enabled. ssh to new install fails on password (which is correct) ssh root@webster root@webster's password: Permission denied, please try again. * sshd.service - OpenSSH server daemon Loaded: loaded (/usr/lib/systemd/system/sshd.service; enabled; vendor preset: enable> Active: active (running) since Wed 2020-07-15 13:14:57 EDT; 5s ago Docs: man:sshd(8) man:sshd_config(5) Main PID: 2419 (sshd) Tasks: 1 (limit: 19062) Memory: 1.2M CPU: 10ms CGroup: /system.slice/sshd.service `-2419 /usr/sbin/sshd -D -oCiphers=aes256-gcm@openssh.com,chacha20-poly1305@> Jul 15 13:14:57 webster.mtranch.com systemd[1]: Starting OpenSSH server daemon... Jul 15 13:14:57 webster.mtranch.com sshd[2419]: Server listening on 0.0.0.0 port 22. Jul 15 13:14:57 webster.mtranch.com sshd[2419]: Server listening on :: port 22. Jul 15 13:14:57 webster.mtranch.com systemd[1]: Started OpenSSH server daemon. The new install (webster) is able to ssh out. It's ssh to webster that's the problem. ping and traceroute find webster. ssh to non-root account has the same problem. ssh-copy-id root@webster also fails. ssh-copy-id on webster works. Suggestions would be appreciated.

6 10

Re: [Solved] document camera
by Walter Cazzola 17 Jul '20

17 Jul '20

On Thu, 16 Jul 2020, Samuel Sieb wrote: > On 7/16/20 2:09 AM, Walter Cazzola wrote: >> I've tried it on Windows (on a different machine) and it works without >> problems. So if there is an hw problem this is in connection to my laptop >> and not in general. > Could you try booting a Fedora live image on that computer to see if the > camera would work there? yes, I did and it worked. Anyway, the problem was in the kernel. I've just updated the kernel to the one in distribution yesterday and the Ipevo works as expected. Thank you all for the help. Walter --

1 0

repeatable usb crash
by fedora＠eyal.emu.id.au 17 Jul '20

17 Jul '20

I have a situation that I have not seen before. 1 - I plug a card reader into a USB3 port of a server 2 - I insert an SD card into the reader. It is /dev/sdk. within a few seconds the full set of USB interfaces disconnect and the machine locks up soon after. 3 - I log in through a serial console 4 - I attempt to shut down mythtv at this point the machine totally crashes. No magic sysrq response. Pressing the reset button caused a boot into grub, looping with errors. A full power off/on brought the system up properly. (*1) I did it again, to check that the crash is related to the SD card, with same result. - The card reader is regularly used and never had any problem. - The same card reader and SD card then worked just fine on another machine. The SD card is the only new item here, acquired recently and maybe used for the first time. I find it unusual that an SD card can lead to the whole USB system aborting. The death of MythTV is probably due to the unexpected disappearance of the USB tuners, but it could probably do better than just crash with "NULL pointer dereference". This machine runs latest f30 (I know, I am just about to upgrade to f32). $ uname -a Linux e7.eyal.emu.id.au 5.6.13-100.fc30.x86_64 #1 SMP Fri May 15 00:36:06 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux (*1) the fact that a reset did not lead to a good restart makes me suspect that the problem is related to the hardware (the mobo? the fw?). ================================ ##### 1 Card reader plugged in Jun 23 18:05:55 e7 kernel: usb 2-7: new SuperSpeed Gen 1 USB device number 5 using xhci_hcd Jun 23 18:05:55 e7 kernel: usb 2-7: New USB device found, idVendor=05e3, idProduct=0732, bcdDevice= 5.66 Jun 23 18:05:55 e7 kernel: usb 2-7: New USB device strings: Mfr=3, Product=4, SerialNumber=5 Jun 23 18:05:55 e7 kernel: usb 2-7: Product: USB3 Reader Jun 23 18:05:55 e7 kernel: usb 2-7: Manufacturer: Genesys Jun 23 18:05:55 e7 kernel: usb 2-7: SerialNumber: 00000000566 Jun 23 18:05:55 e7 mtp-probe[3763]: checking bus 2, device 5: "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-7" Jun 23 18:05:55 e7 mtp-probe[3763]: bus: 2, device: 5 was not an MTP device Jun 23 18:05:55 e7 kernel: usb-storage 2-7:1.0: USB Mass Storage device detected Jun 23 18:05:55 e7 kernel: scsi host7: usb-storage 2-7:1.0 Jun 23 18:05:55 e7 kernel: usbcore: registered new interface driver usb-storage Jun 23 18:05:55 e7 kernel: usbcore: registered new interface driver uas Jun 23 18:05:55 e7 mtp-probe[3772]: checking bus 2, device 5: "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-7" Jun 23 18:05:55 e7 mtp-probe[3772]: bus: 2, device: 5 was not an MTP device Jun 23 18:05:56 e7 kernel: scsi 7:0:0:0: Direct-Access Generic STORAGE DEVICE 0566 PQ: 0 ANSI: 6 Jun 23 18:05:56 e7 kernel: scsi 7:0:0:1: Direct-Access Generic STORAGE DEVICE 0566 PQ: 0 ANSI: 6 Jun 23 18:05:56 e7 kernel: scsi 7:0:0:2: Direct-Access Generic STORAGE DEVICE 0566 PQ: 0 ANSI: 6 Jun 23 18:05:56 e7 kernel: scsi 7:0:0:3: Direct-Access Generic STORAGE DEVICE 0566 PQ: 0 ANSI: 6 Jun 23 18:05:56 e7 kernel: sd 7:0:0:0: Attached scsi generic sg9 type 0 Jun 23 18:05:56 e7 kernel: sd 7:0:0:1: Attached scsi generic sg10 type 0 Jun 23 18:05:56 e7 kernel: sd 7:0:0:2: Attached scsi generic sg11 type 0 Jun 23 18:05:56 e7 kernel: sd 7:0:0:3: Attached scsi generic sg12 type 0 Jun 23 18:05:56 e7 kernel: sd 7:0:0:0: [sdj] Attached SCSI removable disk Jun 23 18:05:56 e7 kernel: sd 7:0:0:3: [sdm] Attached SCSI removable disk Jun 23 18:05:56 e7 kernel: sd 7:0:0:1: [sdk] Attached SCSI removable disk Jun 23 18:05:56 e7 kernel: sd 7:0:0:2: [sdl] Attached SCSI removable disk Jun 23 18:06:01 e7 audit[3787]: USER_ACCT pid=3787 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:accounting grantors=pam_access,pam_unix acct="eyal" exe="/usr/sbin/crond" hostname=? addr=? terminal=cron res=success' Jun 23 18:06:01 e7 systemd[1]: Started Session 3 of user eyal. Jun 23 18:06:01 e7 kernel: audit: type=1101 audit(1592899561.379:790): pid=3787 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:accounting grantors=pam_access,pam_unix acct="eyal" exe="/usr/sbin/crond" hostname=? addr=? terminal=cron res=success' Jun 23 18:06:01 e7 kernel: audit: type=1103 audit(1592899561.379:791): pid=3787 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:setcred grantors=pam_env,pam_unix acct="eyal" exe="/usr/sbin/crond" hostname=? addr=? terminal=cron res=success' Jun 23 18:06:01 e7 audit[3787]: CRED_ACQ pid=3787 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:setcred grantors=pam_env,pam_unix acct="eyal" exe="/usr/sbin/crond" hostname=? addr=? terminal=cron res=success' Jun 23 18:06:01 e7 kernel: audit: type=1006 audit(1592899561.379:792): pid=3787 uid=0 old-auid=4294967295 auid=500 tty=(none) old-ses=4294967295 ses=3 res=1 Jun 23 18:06:01 e7 kernel: audit: type=1105 audit(1592899561.383:793): pid=3787 uid=0 auid=500 ses=3 msg='op=PAM:session_open grantors=pam_loginuid,pam_keyinit,pam_limits,pam_systemd acct="eyal" exe="/usr/sbin/crond" hostname=? addr=? terminal=cron res=success' Jun 23 18:06:01 e7 audit[3787]: USER_START pid=3787 uid=0 auid=500 ses=3 msg='op=PAM:session_open grantors=pam_loginuid,pam_keyinit,pam_limits,pam_systemd acct="eyal" exe="/usr/sbin/crond" hostname=? addr=? terminal=cron res=success' Jun 23 18:06:01 e7 kernel: audit: type=1110 audit(1592899561.384:794): pid=3787 uid=0 auid=500 ses=3 msg='op=PAM:setcred grantors=pam_env,pam_unix acct="eyal" exe="/usr/sbin/crond" hostname=? addr=? terminal=cron res=success' Jun 23 18:06:01 e7 audit[3787]: CRED_REFR pid=3787 uid=0 auid=500 ses=3 msg='op=PAM:setcred grantors=pam_env,pam_unix acct="eyal" exe="/usr/sbin/crond" hostname=? addr=? terminal=cron res=success' ##### 2 SD card inserted Jun 23 18:06:09 e7 kernel: sd 7:0:0:1: [sdk] 31102976 512-byte logical blocks: (15.9 GB/14.8 GiB) Jun 23 18:06:09 e7 kernel: sdk: sdk1 sdk2 Jun 23 18:06:16 e7 audit[3787]: CRED_DISP pid=3787 uid=0 auid=500 ses=3 msg='op=PAM:setcred grantors=pam_env,pam_unix acct="eyal" exe="/usr/sbin/crond" hostname=? addr=? terminal=cron res=success' Jun 23 18:06:16 e7 systemd[1]: session-3.scope: Succeeded. Jun 23 18:06:16 e7 audit[3787]: USER_END pid=3787 uid=0 auid=500 ses=3 msg='op=PAM:session_close grantors=pam_loginuid,pam_keyinit,pam_limits,pam_systemd acct="eyal" exe="/usr/sbin/crond" hostname=? addr=? terminal=cron res=success' Jun 23 18:06:16 e7 kernel: audit: type=1104 audit(1592899576.742:795): pid=3787 uid=0 auid=500 ses=3 msg='op=PAM:setcred grantors=pam_env,pam_unix acct="eyal" exe="/usr/sbin/crond" hostname=? addr=? terminal=cron res=success' Jun 23 18:06:16 e7 kernel: audit: type=1106 audit(1592899576.742:796): pid=3787 uid=0 auid=500 ses=3 msg='op=PAM:session_close grantors=pam_loginuid,pam_keyinit,pam_limits,pam_systemd acct="eyal" exe="/usr/sbin/crond" hostname=? addr=? terminal=cron res=success' Jun 23 18:06:17 e7 kernel: usb 2-7: Disable of device-initiated U1 failed. Jun 23 18:06:17 e7 kernel: usb 2-7: Disable of device-initiated U2 failed. Jun 23 18:06:23 e7 kernel: xhci_hcd 0000:00:14.0: xHCI host not responding to stop endpoint command. Jun 23 18:06:23 e7 kernel: xhci_hcd 0000:00:14.0: xHCI host controller not responding, assume dead Jun 23 18:06:23 e7 kernel: xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command Jun 23 18:06:23 e7 kernel: xhci_hcd 0000:00:14.0: HC died; cleaning up Jun 23 18:06:23 e7 kernel: usb 1-2: USB disconnect, device number 2 Jun 23 18:06:23 e7 upsd[3242]: Data for UPS [eaton] is stale - check driver Jun 23 18:06:23 e7 upsd[3242]: Data for UPS [eaton] is stale - check driver Jun 23 18:06:23 e7 kernel: usb 1-2.2: USB disconnect, device number 4 Jun 23 18:06:23 e7 kernel: usb 1-4.1: dvb_usb_v2: rc.query() failed=-19 Jun 23 18:06:23 e7 kernel: usb 1-4.4: dvb_usb_v2: rc.query() failed=-19 Jun 23 18:06:23 e7 kernel: usb 2-3: USB disconnect, device number 2 Jun 23 18:06:23 e7 kernel: usb 2-4: USB disconnect, device number 3 Jun 23 18:06:23 e7 kernel: usb 2-5: USB disconnect, device number 4 Jun 23 18:06:23 e7 kernel: usb 1-4.3: dvb_usb_v2: rc.query() failed=-19 Jun 23 18:06:23 e7 kernel: usb 2-7: USB disconnect, device number 0 Jun 23 18:06:23 e7 kernel: usb 1-3: USB disconnect, device number 3 Jun 23 18:06:23 e7 kernel: usb 1-3.1: USB disconnect, device number 6 Jun 23 18:06:23 e7 kernel: usb 1-11: dvb_usb_v2: rc.query() failed=-19 Jun 23 18:06:23 e7 kernel: usb 1-3.2: USB disconnect, device number 9 Jun 23 18:06:23 e7 kernel: usb 1-3.3: USB disconnect, device number 16 Jun 23 18:06:23 e7 kernel: pl2303 ttyUSB0: error sending break = -19 Jun 23 18:06:23 e7 kernel: pl2303 ttyUSB0: pl2303 converter now disconnected from ttyUSB0 Jun 23 18:06:23 e7 kernel: pl2303 1-3.3:1.0: device disconnected Jun 23 18:06:23 e7 kernel: usb 1-3.4: USB disconnect, device number 17 Jun 23 18:06:23 e7 kernel: usblp0: removed Jun 23 18:06:23 e7 kernel: usb 1-4: USB disconnect, device number 5 Jun 23 18:06:23 e7 kernel: usb 1-4.1: USB disconnect, device number 8 Jun 23 18:06:23 e7 kernel: usb 1-4.2: dvb_usb_v2: rc.query() failed=-19 Jun 23 18:06:23 e7 kernel: r820t 6-001a: r820t_write: i2c wr failed=-19 reg=06 len=1: b1 Jun 23 18:06:23 e7 kernel: r820t 6-001a: destroying instance Jun 23 18:06:23 e7 kernel: dvb_usb_v2: 'Realtek RTL2832U reference design:1-4.1' successfully deinitialized and disconnected Jun 23 18:06:23 e7 kernel: usb 1-4.2: USB disconnect, device number 11 Jun 23 18:06:23 e7 kernel: dvb_usb_v2: 'Realtek RTL2832U reference design:1-4.2' successfully deinitialized and disconnected Jun 23 18:06:23 e7 kernel: usb 1-4.3: USB disconnect, device number 13 Jun 23 18:06:23 e7 kernel: dvb_usb_v2: 'Realtek RTL2832U reference design:1-4.3' successfully deinitialized and disconnected Jun 23 18:06:23 e7 kernel: usb 1-4.4: USB disconnect, device number 15 Jun 23 18:06:23 e7 kernel: dvb_usb_v2: 'Realtek RTL2832U reference design:1-4.4' successfully deinitialized and disconnected Jun 23 18:06:23 e7 kernel: usb 1-5: USB disconnect, device number 7 Jun 23 18:06:23 e7 kernel: usb 1-5.1: USB disconnect, device number 12 Jun 23 18:06:23 e7 NetworkManager[1215]: <info> [1592899583.8288] bluez5: NAP: removed interface 00:02:5B:05:24:9B Jun 23 18:06:23 e7 kernel: usb 1-5.3: USB disconnect, device number 14 Jun 23 18:06:23 e7 kernel: usb 1-11: USB disconnect, device number 10 Jun 23 18:06:23 e7 kernel: r820t 8-001a: r820t_write: i2c wr failed=-19 reg=06 len=1: b1 Jun 23 18:06:23 e7 kernel: r820t 8-001a: destroying instance Jun 23 18:06:23 e7 kernel: dvb_usb_v2: 'Realtek RTL2832U reference design:1-11' successfully deinitialized and disconnected Jun 23 18:06:23 e7 kernel: usb 2-7: device not accepting address 5, error -22 Jun 23 18:06:23 e7 kernel: sd 7:0:0:1: [sdk] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=14s Jun 23 18:06:23 e7 kernel: sd 7:0:0:1: [sdk] tag#0 CDB: Read(10) 28 00 01 da 97 c0 00 00 08 00 Jun 23 18:06:23 e7 kernel: blk_update_request: I/O error, dev sdk, sector 31102912 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 Jun 23 18:06:23 e7 kernel: sd 7:0:0:1: [sdk] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK cmd_age=0s Jun 23 18:06:23 e7 kernel: sd 7:0:0:1: [sdk] tag#0 CDB: Read(10) 28 00 01 da 97 c0 00 00 08 00 Jun 23 18:06:23 e7 kernel: blk_update_request: I/O error, dev sdk, sector 31102912 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 Jun 23 18:06:24 e7 kernel: Buffer I/O error on dev sdk, logical block 3887864, async page read Jun 23 18:06:27 e7 mythbackend[2672]: 2020-06-23 18:06:27.737781 N autoexpire.cpp:259:CalcParams AutoExpire: CalcParams(): Max required Free Space: 1.0 GB w/freq: 15 min Jun 23 18:06:27 e7 upsmon[3244]: Poll UPS [eaton@ups] failed - Data stale Jun 23 18:06:27 e7 upsmon[3244]: Communications with UPS eaton@ups lost Jun 23 18:06:27 e7 upsmon[3244]: Network UPS Tools upsmon 2.7.4 Jun 23 18:06:32 e7 upsmon[3244]: Poll UPS [eaton@ups] failed - Data stale Jun 23 18:06:37 e7 upsmon[3244]: Poll UPS [eaton@ups] failed - Data stale Jun 23 18:06:42 e7 upsmon[3244]: Poll UPS [eaton@ups] failed - Data stale Jun 23 18:06:47 e7 upsmon[3244]: Poll UPS [eaton@ups] failed - Data stale Jun 23 18:06:52 e7 upsmon[3244]: Poll UPS [eaton@ups] failed - Data stale Jun 23 18:06:57 e7 upsmon[3244]: Poll UPS [eaton@ups] failed - Data stale Jun 23 18:07:02 e7 upsmon[3244]: Poll UPS [eaton@ups] failed - Data stale ##### 3 logged in through serial console Jun 23 18:07:06 e7 audit[3228]: USER_AUTH pid=3228 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:authentication grantors=pam_unix acct="eyal" exe="/usr/bin/login" hostname=e7.eyal.emu.id.au addr=? terminal=ttyS0 res=success' Jun 23 18:07:06 e7 systemd-logind[1182]: New session 4 of user eyal. Jun 23 18:07:06 e7 systemd[1]: Started Session 4 of user eyal. Jun 23 18:07:06 e7 audit[3228]: USER_ACCT pid=3228 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:accounting grantors=pam_unix acct="eyal" exe="/usr/bin/login" hostname=e7.eyal.emu.id.au addr=? terminal=ttyS0 res=success' Jun 23 18:07:06 e7 audit[3228]: CRED_ACQ pid=3228 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:setcred grantors=pam_unix acct="eyal" exe="/usr/bin/login" hostname=e7.eyal.emu.id.au addr=? terminal=ttyS0 res=success' Jun 23 18:07:06 e7 kernel: audit: type=1100 audit(1592899626.341:797): pid=3228 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:authentication grantors=pam_unix acct="eyal" exe="/usr/bin/login" hostname=e7.eyal.emu.id.au addr=? terminal=ttyS0 res=success' Jun 23 18:07:06 e7 kernel: audit: type=1101 audit(1592899626.341:798): pid=3228 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:accounting grantors=pam_unix acct="eyal" exe="/usr/bin/login" hostname=e7.eyal.emu.id.au addr=? terminal=ttyS0 res=success' Jun 23 18:07:06 e7 kernel: audit: type=1103 audit(1592899626.341:799): pid=3228 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:setcred grantors=pam_unix acct="eyal" exe="/usr/bin/login" hostname=e7.eyal.emu.id.au addr=? terminal=ttyS0 res=success' Jun 23 18:07:06 e7 kernel: audit: type=1006 audit(1592899626.341:800): pid=3228 uid=0 old-auid=4294967295 auid=500 tty=ttyS0 old-ses=4294967295 ses=4 res=1 Jun 23 18:07:06 e7 kernel: audit: type=1105 audit(1592899626.393:801): pid=3228 uid=0 auid=500 ses=4 msg='op=PAM:session_open grantors=pam_selinux,pam_loginuid,pam_console,pam_selinux,pam_namespace,pam_keyinit,pam_keyinit,pam_limits,pam_systemd,pam_unix,pam_umask,pam_lastlog,pam_ck_connector acct="eyal" exe="/usr/bin/login" hostname=e7.eyal.emu.id.au addr=? terminal=ttyS0 res=success' Jun 23 18:07:06 e7 audit[3228]: USER_START pid=3228 uid=0 auid=500 ses=4 msg='op=PAM:session_open grantors=pam_selinux,pam_loginuid,pam_console,pam_selinux,pam_namespace,pam_keyinit,pam_keyinit,pam_limits,pam_systemd,pam_unix,pam_umask,pam_lastlog,pam_ck_connector acct="eyal" exe="/usr/bin/login" hostname=e7.eyal.emu.id.au addr=? terminal=ttyS0 res=success' Jun 23 18:07:06 e7 kernel: audit: type=1110 audit(1592899626.393:802): pid=3228 uid=0 auid=500 ses=4 msg='op=PAM:setcred grantors=pam_unix acct="eyal" exe="/usr/bin/login" hostname=e7.eyal.emu.id.au addr=? terminal=ttyS0 res=success' Jun 23 18:07:06 e7 audit[3228]: CRED_REFR pid=3228 uid=0 auid=500 ses=4 msg='op=PAM:setcred grantors=pam_unix acct="eyal" exe="/usr/bin/login" hostname=e7.eyal.emu.id.au addr=? terminal=ttyS0 res=success' Jun 23 18:07:06 e7 kernel: audit: type=1112 audit(1592899626.393:803): pid=3228 uid=0 auid=500 ses=4 msg='op=login id=500 exe="/usr/bin/login" hostname=e7.eyal.emu.id.au addr=? terminal=ttyS0 res=success' Jun 23 18:07:06 e7 audit[3228]: USER_LOGIN pid=3228 uid=0 auid=500 ses=4 msg='op=login id=500 exe="/usr/bin/login" hostname=e7.eyal.emu.id.au addr=? terminal=ttyS0 res=success' Jun 23 18:07:07 e7 upsmon[3244]: Poll UPS [eaton@ups] failed - Data stale Jun 23 18:07:12 e7 upsmon[3244]: Poll UPS [eaton@ups] failed - Data stale Jun 23 18:07:17 e7 upsmon[3244]: Poll UPS [eaton@ups] failed - Data stale Jun 23 18:07:22 e7 upsmon[3244]: Poll UPS [eaton@ups] failed - Data stale Jun 23 18:07:27 e7 upsmon[3244]: Poll UPS [eaton@ups] failed - Data stale Jun 23 18:07:32 e7 upsmon[3244]: Poll UPS [eaton@ups] failed - Data stale ##### 4 Issued "mythtv-stop.sh" which does "systemctl stop mythbackend" Jun 23 18:07:35 e7 audit[4050]: USER_ACCT pid=4050 uid=500 auid=500 ses=4 msg='op=PAM:accounting grantors=pam_unix acct="eyal" exe="/usr/bin/sudo" hostname=e7.eyal.emu.id.au addr=? terminal=/dev/ttyS0 res=success' Jun 23 18:07:35 e7 audit[4050]: USER_CMD pid=4050 uid=500 auid=500 ses=4 msg='cwd="/home/eyal" cmd="mythtv-stop.sh" exe="/usr/bin/sudo" terminal=ttyS0 res=success' Jun 23 18:07:35 e7 systemd[1]: Stopping MythTV backend service... Jun 23 18:07:35 e7 kernel: audit: type=1101 audit(1592899655.791:804): pid=4050 uid=500 auid=500 ses=4 msg='op=PAM:accounting grantors=pam_unix acct="eyal" exe="/usr/bin/sudo" hostname=e7.eyal.emu.id.au addr=? terminal=/dev/ttyS0 res=success' Jun 23 18:07:35 e7 kernel: audit: type=1123 audit(1592899655.791:805): pid=4050 uid=500 auid=500 ses=4 msg='cwd="/home/eyal" cmd="mythtv-stop.sh" exe="/usr/bin/sudo" terminal=ttyS0 res=success' Jun 23 18:07:35 e7 kernel: audit: type=1110 audit(1592899655.791:806): pid=4050 uid=0 auid=500 ses=4 msg='op=PAM:setcred grantors=pam_env,pam_unix acct="root" exe="/usr/bin/sudo" hostname=e7.eyal.emu.id.au addr=? terminal=/dev/ttyS0 res=success' Jun 23 18:07:35 e7 audit[4050]: CRED_REFR pid=4050 uid=0 auid=500 ses=4 msg='op=PAM:setcred grantors=pam_env,pam_unix acct="root" exe="/usr/bin/sudo" hostname=e7.eyal.emu.id.au addr=? terminal=/dev/ttyS0 res=success' Jun 23 18:07:35 e7 kernel: audit: type=1105 audit(1592899655.795:807): pid=4050 uid=0 auid=500 ses=4 msg='op=PAM:session_open grantors=pam_keyinit,pam_limits,pam_keyinit,pam_limits,pam_systemd,pam_unix acct="root" exe="/usr/bin/sudo" hostname=e7.eyal.emu.id.au addr=? terminal=/dev/ttyS0 res=success' Jun 23 18:07:35 e7 audit[4050]: USER_START pid=4050 uid=0 auid=500 ses=4 msg='op=PAM:session_open grantors=pam_keyinit,pam_limits,pam_keyinit,pam_limits,pam_systemd,pam_unix acct="root" exe="/usr/bin/sudo" hostname=e7.eyal.emu.id.au addr=? terminal=/dev/ttyS0 res=success' Jun 23 18:07:35 e7 mythbackend[2672]: 2020-06-23 18:07:35.817664 C signalhandling.cpp:302:handleSignal Received Terminated: Code 0, PID 1, UID 0, Value 0x00000000 Jun 23 18:07:35 e7 mythbackend[2672]: 2020-06-23 18:07:35.818098 N main_helpers.cpp:743:run_backend MythBackend exiting Jun 23 18:07:35 e7 mythbackend[2672]: 2020-06-23 18:07:35.818620 I bonjourregister.cpp:26:~BonjourRegister Bonjour: De-registering service '_mythbackend._tcp.' on 'Mythbackend on e7.eyal.emu.id.au' Jun 23 18:07:37 e7 upsmon[3244]: Poll UPS [eaton@ups] failed - Data stale Jun 23 18:07:40 e7 kernel: BUG: kernel NULL pointer dereference, address: 0000000000000200 Jun 23 18:07:40 e7 kernel: #PF: supervisor write access in kernel mode Jun 23 18:07:40 e7 kernel: #PF: error_code(0x0002) - not-present page Jun 23 18:07:40 e7 kernel: PGD 84e644067 P4D 84e644067 PUD 898110067 PMD 0 Jun 23 18:07:40 e7 kernel: Oops: 0002 [#1] SMP NOPTI Jun 23 18:07:40 e7 kernel: CPU: 1 PID: 2672 Comm: mythbackend Not tainted 5.6.13-100.fc30.x86_64 #1 Jun 23 18:07:40 e7 kernel: Hardware name: Gigabyte Technology Co., Ltd. Z390 UD/Z390 UD, BIOS F8 05/24/2019 Jun 23 18:07:40 e7 kernel: RIP: 0010:dvb_frontend_release+0x3b/0x180 [dvb_core] Jun 23 18:07:40 e7 kernel: Code: f5 53 48 8b 9e c8 00 00 00 4c 8b a3 90 00 00 00 4d 8b b4 24 10 03 00 00 0f 1f 44 00 00 f6 45 40 03 74 11 48 8b 05 05 4f a8 db <49> 89 86 00 02 00 00 0f ae f0 4c 89 ef 48 89 ee e8 50 5f ff ff 83 Jun 23 18:07:40 e7 kernel: RSP: 0018:ffffade802a7fe58 EFLAGS: 00010202 Jun 23 18:07:40 e7 kernel: RAX: 00000000ffff76cc RBX: ffff9a7b1abf6b40 RCX: 0000000000000001 Jun 23 18:07:40 e7 kernel: RDX: ffff9a7ad638a0d0 RSI: ffff9a7ad638a000 RDI: ffff9a7b1b1b3b80 Jun 23 18:07:40 e7 kernel: RBP: ffff9a7ad638a000 R08: 0000000000000000 R09: 0000000000000000 Jun 23 18:07:40 e7 kernel: R10: ffff9a7b1b1b3b80 R11: ffff9a7ad638a010 R12: ffff9a7b0eaa5928 Jun 23 18:07:40 e7 kernel: R13: ffff9a7b1b1b3b80 R14: 0000000000000000 R15: ffff9a7b13819f00 Jun 23 18:07:40 e7 kernel: FS: 00007f49c5992940(0000) GS:ffff9a7b1e440000(0000) knlGS:0000000000000000 Jun 23 18:07:40 e7 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jun 23 18:07:40 e7 kernel: CR2: 0000000000000200 CR3: 00000008561d8005 CR4: 00000000003606e0 Jun 23 18:07:40 e7 kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Jun 23 18:07:40 e7 kernel: DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Jun 23 18:07:40 e7 kernel: Call Trace: Jun 23 18:07:40 e7 kernel: __fput+0xc1/0x250 Jun 23 18:07:40 e7 kernel: task_work_run+0x8a/0xb0 Jun 23 18:07:40 e7 kernel: exit_to_usermode_loop+0x102/0x130 Jun 23 18:07:40 e7 kernel: do_syscall_64+0x1a6/0x1c0 Jun 23 18:07:40 e7 kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jun 23 18:07:40 e7 kernel: RIP: 0033:0x7f49cefaca6b Jun 23 18:07:40 e7 kernel: Code: 00 00 0f 05 48 3d 00 f0 ff ff 77 43 c3 66 90 48 83 ec 18 89 7c 24 0c e8 e3 fb ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2f 44 89 c7 89 44 24 0c e8 21 fc ff ff 8b 44 Jun 23 18:07:40 e7 kernel: RSP: 002b:00007ffeae4efaa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 Jun 23 18:07:40 e7 kernel: RAX: 0000000000000000 RBX: 0000000002185d00 RCX: 00007f49cefaca6b Jun 23 18:07:40 e7 kernel: RDX: 0000000002317de0 RSI: 0000000000000007 RDI: 000000000000000b Jun 23 18:07:40 e7 kernel: RBP: 00007ffeae4efb50 R08: 0000000000000000 R09: 0000000000000006 Jun 23 18:07:40 e7 kernel: R10: 0000000002311ec8 R11: 0000000000000293 R12: 0000000002197fc0 Jun 23 18:07:40 e7 kernel: R13: 0000000002185e30 R14: 0000000002185dc8 R15: 0000000000000000 Jun 23 18:07:40 e7 kernel: Modules linked in: uas usb_storage xt_mac nf_log_ipv4 nf_log_common xt_limit xt_LOG nfsd auth_rpcgss nfsv4 dns_resolver nfs_acl nfs lockd grace sunrpc fscache xt_CHECKSUM tun ip6table_mangle ip6table_nat iptable_mangle ebtable_filter ebtables ip6table_filter ip6_tables cfg80211 br_netfilter bridge stp llc ipt_REJECT nf_reject_ipv4 xt_state xt_conntrack xt_physdev iptable_filter xt_MASQUERADE iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 bnep snd_sof_pci snd_sof_intel_byt snd_sof_intel_ipc snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_xtensa_dsp snd_sof_intel_hda snd_sof intel_rapl_msr intel_rapl_common snd_soc_skl snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core snd_hda_codec_hdmi snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core snd_hda_codec_realtek snd_compress snd_hda_codec_generic fc0012 ac97_bus snd_pcm_dmaengine ledtrig_audio x86_pkg_temp_thermal intel_powerclamp raid456 snd_hda_intel coretemp async_raid6_recov snd_intel_dspcfg async_memcpy async_pq Jun 23 18:07:40 e7 kernel: btusb async_xor kvm_intel snd_hda_codec btrtl async_tx kvm snd_hda_core btbcm xor r820t irqbypass btintel snd_hwdep raid6_pq rtl2832 snd_seq i2c_mux crct10dif_pclmul libcrc32c crc32_pclmul bluetooth snd_seq_device dvb_usb_rtl28xxu snd_pcm ghash_clmulni_intel iTCO_wdt iTCO_vendor_support intel_cstate dvb_usb_v2 pl2303 intel_uncore dvb_core ecdh_generic rfkill snd_timer mei_hdcp ecc usblp snd intel_rapl_perf intel_wmi_thunderbolt mc pcspkr i2c_i801 wmi_bmof soundcore mei_me mei intel_pch_thermal ie31200_edac acpi_pad ip_tables i915 i2c_algo_bit cec mpt3sas drm_kms_helper raid_class drm crc32c_intel e1000e r8169 scsi_transport_sas wmi pinctrl_cannonlake video pinctrl_intel it87 hwmon_vid Jun 23 18:07:40 e7 kernel: CR2: 0000000000000200 Jun 23 18:07:40 e7 kernel: ---[ end trace 2aa07bcc0dea7156 ]--- Jun 23 18:07:40 e7 kernel: RIP: 0010:dvb_frontend_release+0x3b/0x180 [dvb_core] Jun 23 18:07:40 e7 kernel: Code: f5 53 48 8b 9e c8 00 00 00 4c 8b a3 90 00 00 00 4d 8b b4 24 10 03 00 00 0f 1f 44 00 00 f6 45 40 03 74 11 48 8b 05 05 4f a8 db <49> 89 86 00 02 00 00 0f ae f0 4c 89 ef 48 89 ee e8 50 5f ff ff 83 Jun 23 18:07:40 e7 kernel: RSP: 0018:ffffade802a7fe58 EFLAGS: 00010202 Jun 23 18:07:40 e7 kernel: RAX: 00000000ffff76cc RBX: ffff9a7b1abf6b40 RCX: 0000000000000001 Jun 23 18:07:40 e7 kernel: RDX: ffff9a7ad638a0d0 RSI: ffff9a7ad638a000 RDI: ffff9a7b1b1b3b80 Jun 23 18:07:40 e7 kernel: RBP: ffff9a7ad638a000 R08: 0000000000000000 R09: 0000000000000000 Jun 23 18:07:40 e7 kernel: R10: ffff9a7b1b1b3b80 R11: ffff9a7ad638a010 R12: ffff9a7b0eaa5928 Jun 23 18:07:40 e7 kernel: R13: ffff9a7b1b1b3b80 R14: 0000000000000000 R15: ffff9a7b13819f00 Jun 23 18:07:40 e7 kernel: FS: 00007f49c5992940(0000) GS:ffff9a7b1e440000(0000) knlGS:0000000000000000 Jun 23 18:07:40 e7 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jun 23 18:07:40 e7 kernel: CR2: 0000000000000200 CR3: 00000008561d8005 CR4: 00000000003606e0 Jun 23 18:07:40 e7 kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Jun 23 18:07:40 e7 kernel: DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Jun 23 18:07:42 e7 upsmon[3244]: Poll UPS [eaton@ups] failed - Data stale Jun 23 18:07:47 e7 upsmon[3244]: Poll UPS [eaton@ups] failed - Data stale ================================ -- Eyal at Home (fedora(a)eyal.emu.id.au)

6 22

document camera
by Walter Cazzola 16 Jul '20

16 Jul '20

Dear Fedora Experts, I've just bought an Ipevo VZ-X document camera and I've some hard times to have it running with my Linux Box (a dell precision m6800 running Fedora 31). This camera can be connected to the the laptop both via usb and wifi. I've tried both without much luck. When connected via usb the system (most of the times) correctly recognize it: > lsusb Bus 003 Device 113: ID 1778:d120 IPEVO Inc. IPEVO VZ-X But it doesn't show up in any tool I tried (Zoom, Teams, Skype, Kamoso, OBS, Cheese, guvcview, etc.) nor in the system settings. I wrote "most of the times" because it needs several turn on/off to be recognized. When it is recognized dmesg says: [25080.302042] Code: Bad RIP value. [25082.706544] usb 3-2: 9:2: cannot get min/max values for control 2 (id 9) [25082.707231] usb 3-2: USB disconnect, device number 113 [25082.950597] usb 3-2: new high-speed USB device number 114 using xhci_hcd [25083.079064] usb 3-2: New USB device found, idVendor=1778, idProduct=d120, bcdDevice=20.09 [25083.079070] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [25083.079073] usb 3-2: Product: IPEVO VZ-X [25083.079077] usb 3-2: Manufacturer: IPEVO Inc. [25083.081157] uvcvideo: Found UVC 1.00 device IPEVO VZ-X (1778:d120) [25083.084363] uvcvideo 3-2:1.0: Entity type for entity Extension 10 was not initialized! [25083.084368] uvcvideo 3-2:1.0: Entity type for entity Processing 5 was not initialized! [25083.084371] uvcvideo 3-2:1.0: Entity type for entity Camera 1 was not initialized! [25083.084561] input: IPEVO VZ-X: IPEVO VZ-X as /devices/pci0000:00/0000:00:14.0/usb3/3-2/3-2:1.0/input/input129 In the remaining cases, I get from dmesg: [32124.861677] Code: Bad RIP value. [32127.116392] usb 3-1: new full-speed USB device number 122 using xhci_hcd [32127.230305] usb 3-1: device descriptor read/64, error -71 When connected via wifi, I can access it through its web configurator and I can test its functionality but only on the browser (chrome) still it doesn't show up in any other application. Ipevo provides a version of its visualization software for linux (ubuntu) https://ipevo-api-cms.s3-us-west-1.amazonaws.com/software/visualizer/downlo… I've tried to convert it with alien but it fails > alien -r visualizer_1.0.5.33_all.deb ... RPM build errors: Arch dependent binaries in noarch package But I'm pretty sure this will not help with the general problem. Any idea/suggestion on how to have this working? Thank you in advance for your help Walter --

4 10

fedora 3d printing?
by Tom Horsley 16 Jul '20

16 Jul '20

What do folks use these days for 3d printing from fedora? I can download RepetierHost and it seems to function (at least it brings up a GUI screen, haven't tried a print yet). Any better options out there? (I notice the initial burst of enthusiasm seems to have died down with no recent updates to any fedora 3d printing pages I could find).

4 4

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