users September 2023

users@lists.fedoraproject.org

65 participants
56 discussions

by bruce

Hi. To all you sys admin -- real or just good! I'm doing some thought/research prep to figure out what's required to monitor remote (cloud) web servers, and the services running on the instance. Ie, what apps/services should be used -3rd party apps running/pointed to the box -what should be tracked/monitored? -are there "recipes" to use to be used as a starting point? -things "not" to do -- things "to" do.. Good/Better/Best practices... Server security processes User attacking the server Traffic attacking the web Server process.. Whatever the list has to offer, I'd be interested in seeing/hearing. thanks much ps. The use case is a couple of test servers, running different webSites, with different mysql db. The apps will be php/javascript for the most part. thanks!!

7 months, 3 weeks

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Ungoogled Chromium - spell check?

by lejeczek

Hi guys. Anybody here uses _Ungoogled Chromium_ ? If so - does 'spell check' work for you? many thanks, L.

7 months, 4 weeks

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USB device detected but can't access

by Alex

Hi, I have a SanDisk Ultra Flair USB 3.0 device that doesn't appear to be properly recognized. It doesn't appear in an "fdisk -l" output and not automatically mounted on the filesystem as other devices are. It does appear to be detected, however: [498296.376209] usb 2-3: USB disconnect, device number 7 [498298.800214] usb 2-3: new SuperSpeed USB device number 8 using xhci_hcd [498298.812856] usb 2-3: New USB device found, idVendor=0781, idProduct=5591, bcdDevice= 1.00 [498298.812867] usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [498298.812871] usb 2-3: Product: Ultra USB 3.0 [498298.812874] usb 2-3: Manufacturer: SanDisk [498298.812877] usb 2-3: SerialNumber: 4C530001030516102474 [498298.814899] usb-storage 2-3:1.0: USB Mass Storage device detected [498298.815110] scsi host11: usb-storage 2-3:1.0 [498298.983388] usb 2-3: reset SuperSpeed USB device number 8 using xhci_hcd It's not that old, and certainly doesn't have many hours on it. Are there any other ways I can try to access it before determining it's defective?

7 months, 4 weeks

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With kernel-6.5.5 flatpaks don't start

by Jürgen Botz

After doing 'dnf upgrade' on my Fedora 38 Thinkpad and then rebooting into new 6.5.5 kernel yesterday no flatpaks would run. The 'flatpak' command itself was fine, i.e. I could do 'flatpak list' and even 'install', but 'flatpak run ...' failed for all flatpaks I tried. Rebooted back into older kernel (6.4.15) and everything was fine. Haven't had time yet to investigate further, yet, but I'll have another look this weekend... for now I wanted to see if anyone else has experienced this?

8 months

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Creating a ScreenShot HotKey Script

by Philip Rhoades

People, I want to scroll through doc pages in a script loop doing a screenshot for each page eg the procedure would be: 1. Display the first page of the doc you want to screenshot. 2. Hit CTRL-PrtScrn (say) to start the script loop. The script does a screenshot of the current screen. The Right Arrow or PageDn key is sent from the script to advance the doc to the next page. The script continues to loop . . 3. The script is stopped by CTRL-C (say). Is this possible? Should I be trying to do this from Sway? Thanks, Phil. -- Philip Rhoades PO Box 896 Cowra NSW 2794 Australia E-mail: phil(a)pricom.com.au

8 months

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can't ping

by Mike Wright

Hi everybody, I have no idea how I got in this mess, but I've lost the ability to use ping as a regular user. sudo still works. Nothing in lsattr, regular perms are 755 no suid. ping: socktype: SOCK_RAW ping: socket: Operation not permitted ping: => missing cap_net_raw+p capability or setuid? Any help? Especially ideas on how I managed to do this? Thanks

8 months

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Current Stable Fedora Version?

by Stephen Morris

Hi, I am currently on F38, but the other day when I was searching for how to do something (which I've forgotten what it was) I found instructions for F39 and F40. So I'm now curious as to what is the current stable version of Fedora? regards, Steve

8 months

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EFI and fedora

by Bill Cunningham

In the days of mbr bios we could save the 512 of the HDD sector. Now is all this gone with UEFI? Is the bootsector of the partition, 512 to 1024 or so bytes no longer valid? IS there specific locations that uefi files are stored in binary of the drive? Or, is that all gone now and we are just looking at files in text in partitions like boot/efi ? Bill

8 months

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Hung Virtual Machine

by Robert McBroom

Power outage dropped my f38 system while a virtual Rawhide system was running. On restart the virtual machine is paused and none of the virt-manager shutdown, reset or delete work. It wasn't supposed to come up on a host restart. What can be done to clear the lock? Error resetting domain: Timed out during operation: cannot acquire state change lock (held by monitor=remoteDispatchDomainCreate) Traceback (most recent call last): File "/usr/share/virt-manager/virtManager/asyncjob.py", line 72, in cb_wrapper callback(asyncjob, *args, **kwargs) File "/usr/share/virt-manager/virtManager/asyncjob.py", line 108, in tmpcb callback(*args, **kwargs) File "/usr/share/virt-manager/virtManager/object/libvirtobject.py", line 57, in newfn ret = fn(self, *args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/share/virt-manager/virtManager/object/domain.py", line 1393, in reset self._backend.reset(0) File "/usr/lib64/python3.11/site-packages/libvirt.py", line 2408, in reset raise libvirtError('virDomainReset() failed') libvirt.libvirtError: Timed out during operation: cannot acquire state change lock (held by monitor=remoteDispatchDomainCreate)

8 months

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LinkageError occurred while loading main class Area_Triangle_Determinants

by olivares33561

Dear fedora users, I want to generate randomly generated triangles from points as in https://www.sanfoundry.com/java-program-compute-area-triangle-using-deter... The java program compiles fine but executing it returns an error. I do not understand the error. [olivares@fedora mptmp]$ uname -a Linux fedora 6.4.15-200.fc38.x86_64 #1 SMP PREEMPT_DYNAMIC Thu Sep 7 00:25:01 UTC 2023 x86_64 GNU/Linux [olivares@fedora mptmp]$ javac Area_Triangle_Determinants.java [olivares@fedora mptmp]$ java Area_Triangle_Determinants Error: LinkageError occurred while loading main class Area_Triangle_Determinants java.lang.UnsupportedClassVersionError: Area_Triangle_Determinants has been compiled by a more recent version of the Java Runtime (class file version 65.0), this version of the Java Runtime only recognizes class file versions up to 61.0 [olivares@fedora mptmp]$ I had another program called Ulam (3n+1) conjecture, Or Collatz Conjecture and it also fails to run. [olivares@fedora mptmp]$ javac Ulam.java [olivares@fedora mptmp]$ java Ulam Error: LinkageError occurred while loading main class Ulam java.lang.UnsupportedClassVersionError: Ulam has been compiled by a more recent version of the Java Runtime (class file version 65.0), this version of the Java Runtime only recognizes class file versions up to 61.0 [olivares@fedora mptmp]$ I have not been able to run theses programs using openjdk ... [olivares@fedora mptmp]$ sudo dnf search openjdk Last metadata expiration check: 1:48:18 ago on Fri 22 Sep 2023 12:55:05 PM CDT. ======================= Name & Summary Matched: openjdk ======================== java-1.8.0-openjdk.x86_64 : OpenJDK 8 Runtime Environment java-1.8.0-openjdk-demo.x86_64 : OpenJDK 8 Demos java-1.8.0-openjdk-demo-fastdebug.x86_64 : OpenJDK 8 Demos optimised with full : debugging on java-1.8.0-openjdk-demo-slowdebug.x86_64 : OpenJDK 8 Demos unoptimised with full : debugging on java-1.8.0-openjdk-devel.x86_64 : OpenJDK 8 Development Environment java-1.8.0-openjdk-devel-fastdebug.x86_64 : OpenJDK 8 Development Environment : optimised with full debugging on java-1.8.0-openjdk-devel-slowdebug.x86_64 : OpenJDK 8 Development Environment : unoptimised with full debugging on java-1.8.0-openjdk-fastdebug.x86_64 : OpenJDK 8 Runtime Environment optimised : with full debugging on java-1.8.0-openjdk-headless.x86_64 : OpenJDK 8 Headless Runtime Environment java-1.8.0-openjdk-headless-fastdebug.x86_64 : OpenJDK 8 Runtime Environment : optimised with full debugging on java-1.8.0-openjdk-headless-slowdebug.x86_64 : OpenJDK 8 Runtime Environment ...: unoptimised with full debugging on java-1.8.0-openjdk-javadoc.noarch : OpenJDK 8 API documentation java-1.8.0-openjdk-javadoc-zip.noarch : OpenJDK 8 API documentation compressed : in a single archive java-1.8.0-openjdk-openjfx.x86_64 : OpenJDK x OpenJFX connector. This package ...: adds symliks finishing Java FX integration to java-1.8.0-openjdk java-1.8.0-openjdk-openjfx-devel.x86_64 : OpenJDK x OpenJFX connector for FX ...: developers. This package adds symliks finishing Java FX integration to ...: java-1.8.0-openjdk-devel java-1.8.0-openjdk-openjfx-devel-fastdebug.x86_64 : OpenJDK x OpenJFX connector ...: for FX developers for packages with debugging on and optimisation. ...: This package adds symliks finishing Java FX integration to ...: java-1.8.0-openjdk-devel-slowdebug java-1.8.0-openjdk-openjfx-devel-slowdebug.x86_64 : OpenJDK x OpenJFX connector ...: for FX developers for packages with debugging on and no optimisation. ...: This package adds symliks finishing Java FX integration to ...: java-1.8.0-openjdk-devel-slowdebug java-1.8.0-openjdk-openjfx-fastdebug.x86_64 : OpenJDK x OpenJFX connector for ...: packages with debugging on and optimisation. his package adds symliks ...: finishing Java FX integration to java-1.8.0-openjdk-fastdebug java-1.8.0-openjdk-openjfx-slowdebug.x86_64 : OpenJDK x OpenJFX connector for ...: packages with debugging on and no optimisation. his package adds ...: symliks finishing Java FX integration to java-1.8.0-openjdk-slowdebug java-1.8.0-openjdk-portable.x86_64 : OpenJDK 8 Runtime Environment portable : edition java-1.8.0-openjdk-portable-devel.x86_64 : OpenJDK 8 Development Environment : portable edition java-1.8.0-openjdk-portable-devel-fastdebug.x86_64 : OpenJDK 8 Development ...: Environment portable edition optimised with full debugging on java-1.8.0-openjdk-portable-devel-slowdebug.x86_64 : OpenJDK 8 Development ...: Environment portable edition unoptimised with full debugging on java-1.8.0-openjdk-portable-fastdebug.x86_64 : OpenJDK 8 Runtime Environment ...: portable edition optimised with full debugging on java-1.8.0-openjdk-portable-slowdebug.x86_64 : OpenJDK 8 Runtime Environment ...: portable edition unoptimised with full debugging on java-1.8.0-openjdk-portable-sources.x86_64 : OpenJDK 8 full patched sources of : portable JDK java-1.8.0-openjdk-slowdebug.x86_64 : OpenJDK 8 Runtime Environment unoptimised : with full debugging on java-1.8.0-openjdk-src.x86_64 : OpenJDK 8 Source Bundle java-1.8.0-openjdk-src-fastdebug.x86_64 : OpenJDK 8 Source Bundle for packages : with debugging on and optimisation java-1.8.0-openjdk-src-slowdebug.x86_64 : OpenJDK 8 Source Bundle for packages : with debugging on and no optimisation java-11-openjdk.x86_64 : OpenJDK 11 Runtime Environment java-11-openjdk-demo.x86_64 : OpenJDK 11 Demos java-11-openjdk-demo-fastdebug.x86_64 : OpenJDK 11 Demos optimised with full : debugging on java-11-openjdk-demo-slowdebug.x86_64 : OpenJDK 11 Demos unoptimised with full : debugging on java-11-openjdk-devel.x86_64 : OpenJDK 11 Development Environment java-11-openjdk-devel-fastdebug.x86_64 : OpenJDK 11 Development Environment : optimised with full debugging on java-11-openjdk-devel-slowdebug.x86_64 : OpenJDK 11 Development Environment : unoptimised with full debugging on java-11-openjdk-fastdebug.x86_64 : OpenJDK 11 Runtime Environment optimised with : full debugging on java-11-openjdk-headless.x86_64 : OpenJDK 11 Headless Runtime Environment java-11-openjdk-headless-fastdebug.x86_64 : OpenJDK 11 Runtime Environment : optimised with full debugging on java-11-openjdk-headless-slowdebug.x86_64 : OpenJDK 11 Runtime Environment : unoptimised with full debugging on java-11-openjdk-javadoc.x86_64 : OpenJDK 11 API documentation java-11-openjdk-javadoc-zip.x86_64 : OpenJDK 11 API documentation compressed in : a single archive java-11-openjdk-jmods.x86_64 : JMods for OpenJDK 11 java-11-openjdk-jmods-fastdebug.x86_64 : JMods for OpenJDK 11 optimised with : full debugging on java-11-openjdk-jmods-slowdebug.x86_64 : JMods for OpenJDK 11 unoptimised with : full debugging on java-11-openjdk-portable.x86_64 : OpenJDK 11 Runtime Environment portable : edition java-11-openjdk-portable-devel.x86_64 : OpenJDK 11 Development Environment : portable edition java-11-openjdk-portable-devel-fastdebug.x86_64 : OpenJDK 11 Runtime and ...: Development Environment portable edition optimised with full debugging ...: on java-11-openjdk-portable-devel-slowdebug.x86_64 : OpenJDK 11 Runtime and ...: Development Environment portable edition unoptimised with full ...: debugging on java-11-openjdk-portable-fastdebug.x86_64 : OpenJDK 11 Runtime Environment ...: portable edition optimised with full debugging on java-11-openjdk-portable-slowdebug.x86_64 : OpenJDK 11 Runtime Environment ...: portable edition unoptimised with full debugging on java-11-openjdk-portable-sources.x86_64 : OpenJDK 11 full patched sources of : portable JDK java-11-openjdk-portable-static-libs.x86_64 : OpenJDK 11 libraries for static : linking - portable edition. java-11-openjdk-portable-static-libs-fastdebug.x86_64 : OpenJDK 11 libraries for ...: static linking - portable edition optimised with full debugging on java-11-openjdk-portable-static-libs-slowdebug.x86_64 : OpenJDK 11 libraries for ...: static linking - portable edition unoptimised with full debugging on java-11-openjdk-slowdebug.x86_64 : OpenJDK 11 Runtime Environment unoptimised : with full debugging on java-11-openjdk-src.x86_64 : OpenJDK 11 Source Bundle java-11-openjdk-src-fastdebug.x86_64 : OpenJDK 11 Source Bundle for packages : with debugging on and optimisation java-11-openjdk-src-slowdebug.x86_64 : OpenJDK 11 Source Bundle for packages : with debugging on and no optimisation java-11-openjdk-static-libs.x86_64 : OpenJDK 11 libraries for static linking java-11-openjdk-static-libs-fastdebug.x86_64 : OpenJDK 11 libraries for static ...: linking optimised with full debugging on java-11-openjdk-static-libs-slowdebug.x86_64 : OpenJDK 11 libraries for static ...: linking unoptimised with full debugging on java-17-openjdk.x86_64 : OpenJDK 17 Runtime Environment java-17-openjdk-demo.x86_64 : OpenJDK 17 Demos java-17-openjdk-demo-fastdebug.x86_64 : OpenJDK 17 Demos optimised with full : debugging on java-17-openjdk-demo-slowdebug.x86_64 : OpenJDK 17 Demos unoptimised with full : debugging on java-17-openjdk-devel.x86_64 : OpenJDK 17 Development Environment java-17-openjdk-devel-fastdebug.x86_64 : OpenJDK 17 Development Environment : optimised with full debugging on java-17-openjdk-devel-slowdebug.x86_64 : OpenJDK 17 Development Environment : unoptimised with full debugging on java-17-openjdk-fastdebug.x86_64 : OpenJDK 17 Runtime Environment optimised with : full debugging on java-17-openjdk-headless.x86_64 : OpenJDK 17 Headless Runtime Environment java-17-openjdk-headless-fastdebug.x86_64 : OpenJDK 17 Runtime Environment : optimised with full debugging on java-17-openjdk-headless-slowdebug.x86_64 : OpenJDK 17 Runtime Environment : unoptimised with full debugging on java-17-openjdk-javadoc.x86_64 : OpenJDK 17 API documentation java-17-openjdk-javadoc-zip.x86_64 : OpenJDK 17 API documentation compressed in : a single archive java-17-openjdk-jmods.x86_64 : JMods for OpenJDK 17 java-17-openjdk-jmods-fastdebug.x86_64 : JMods for OpenJDK 17 optimised with : full debugging on java-17-openjdk-jmods-slowdebug.x86_64 : JMods for OpenJDK 17 unoptimised with : full debugging on java-17-openjdk-portable.x86_64 : OpenJDK 17 Runtime Environment portable : edition java-17-openjdk-portable-devel.x86_64 : OpenJDK 17 Development Environment : portable edition java-17-openjdk-portable-devel-fastdebug.x86_64 : OpenJDK 17 Runtime and ...: Development Environment portable edition optimised with full debugging ...: on java-17-openjdk-portable-devel-slowdebug.x86_64 : OpenJDK 17 Runtime and ...: Development Environment portable edition unoptimised with full ...: debugging on java-17-openjdk-portable-fastdebug.x86_64 : OpenJDK 17 Runtime Environment ...: portable edition optimised with full debugging on java-17-openjdk-portable-slowdebug.x86_64 : OpenJDK 17 Runtime Environment ...: portable edition unoptimised with full debugging on java-17-openjdk-portable-sources.x86_64 : OpenJDK 17 full patched sources of : portable JDK java-17-openjdk-portable-static-libs.x86_64 : OpenJDK 17 libraries for static : linking - portable edition. java-17-openjdk-portable-static-libs-fastdebug.x86_64 : OpenJDK 17 libraries for ...: static linking - portable edition optimised with full debugging on java-17-openjdk-portable-static-libs-slowdebug.x86_64 : OpenJDK 17 libraries for ...: static linking - portable edition unoptimised with full debugging on java-17-openjdk-slowdebug.x86_64 : OpenJDK 17 Runtime Environment unoptimised : with full debugging on java-17-openjdk-src.x86_64 : OpenJDK 17 Source Bundle java-17-openjdk-src-fastdebug.x86_64 : OpenJDK 17 Source Bundle for packages : with debugging on and optimisation java-17-openjdk-src-slowdebug.x86_64 : OpenJDK 17 Source Bundle for packages : with debugging on and no optimisation java-17-openjdk-static-libs.x86_64 : OpenJDK 17 libraries for static linking java-17-openjdk-static-libs-fastdebug.x86_64 : OpenJDK 17 libraries for static ...: linking optimised with full debugging on java-17-openjdk-static-libs-slowdebug.x86_64 : OpenJDK 17 libraries for static ...: linking unoptimised with full debugging on java-latest-openjdk.x86_64 : OpenJDK 21 Runtime Environment java-latest-openjdk-demo.x86_64 : OpenJDK 21 Demos java-latest-openjdk-demo-fastdebug.x86_64 : OpenJDK 21 Demos optimised with full : debugging on java-latest-openjdk-demo-slowdebug.x86_64 : OpenJDK 21 Demos unoptimised with : full debugging on java-latest-openjdk-devel.x86_64 : OpenJDK 21 Development Environment java-latest-openjdk-devel-fastdebug.x86_64 : OpenJDK 21 Development Environment : optimised with full debugging on java-latest-openjdk-devel-slowdebug.x86_64 : OpenJDK 21 Development Environment : unoptimised with full debugging on java-latest-openjdk-fastdebug.x86_64 : OpenJDK 21 Runtime Environment optimised : with full debugging on java-latest-openjdk-headless.x86_64 : OpenJDK 21 Headless Runtime Environment java-latest-openjdk-headless-fastdebug.x86_64 : OpenJDK 21 Runtime Environment : optimised with full debugging on java-latest-openjdk-headless-slowdebug.x86_64 : OpenJDK 21 Runtime Environment ...: unoptimised with full debugging on java-latest-openjdk-javadoc.x86_64 : OpenJDK 21 API documentation java-latest-openjdk-javadoc-zip.x86_64 : OpenJDK 21 API documentation compressed : in a single archive java-latest-openjdk-jmods.x86_64 : JMods for OpenJDK 21 java-latest-openjdk-jmods-fastdebug.x86_64 : JMods for OpenJDK 21 optimised with : full debugging on java-latest-openjdk-jmods-slowdebug.x86_64 : JMods for OpenJDK 21 unoptimised : with full debugging on java-latest-openjdk-portable.x86_64 : OpenJDK 21 Runtime Environment portable : edition java-latest-openjdk-portable-devel.x86_64 : OpenJDK 21 Development Environment : portable edition java-latest-openjdk-portable-devel-fastdebug.x86_64 : OpenJDK 21 Runtime and ...: Development Environment portable edition optimised with full debugging ...: on java-latest-openjdk-portable-devel-slowdebug.x86_64 : OpenJDK 21 Runtime and ...: Development Environment portable edition unoptimised with full ...: debugging on java-latest-openjdk-portable-fastdebug.x86_64 : OpenJDK 21 Runtime Environment ...: portable edition optimised with full debugging on java-latest-openjdk-portable-slowdebug.x86_64 : OpenJDK 21 Runtime Environment ...: portable edition unoptimised with full debugging on java-latest-openjdk-portable-sources.x86_64 : OpenJDK 21 full patched sources of : portable JDK java-latest-openjdk-portable-static-libs.x86_64 : OpenJDK 21 libraries for ...: static linking - portable edition. java-latest-openjdk-portable-static-libs-fastdebug.x86_64 : OpenJDK 21 libraries ...: for static linking - portable edition optimised with full debugging on java-latest-openjdk-portable-static-libs-slowdebug.x86_64 : OpenJDK 21 libraries ...: for static linking - portable edition unoptimised with full debugging ...: on java-latest-openjdk-slowdebug.x86_64 : OpenJDK 21 Runtime Environment : unoptimised with full debugging on java-latest-openjdk-src.x86_64 : OpenJDK 21 Source Bundle java-latest-openjdk-src-fastdebug.x86_64 : OpenJDK 21 Source Bundle for packages : with debugging on and optimisation java-latest-openjdk-src-slowdebug.x86_64 : OpenJDK 21 Source Bundle for packages : with debugging on and no optimisation java-latest-openjdk-static-libs.x86_64 : OpenJDK 21 libraries for static linking java-latest-openjdk-static-libs-fastdebug.x86_64 : OpenJDK 21 libraries for ...: static linking optimised with full debugging on java-latest-openjdk-static-libs-slowdebug.x86_64 : OpenJDK 21 libraries for ...: static linking unoptimised with full debugging on javapackages-bootstrap-openjdk8.noarch : OpenJDK 8 toolchain for Java Packages : Bootstrap maven-local-openjdk11.noarch : OpenJDK 11 toolchain for XMvn maven-local-openjdk17.noarch : OpenJDK 17 toolchain for XMvn maven-local-openjdk8.noarch : OpenJDK 8 toolchain for XMvn maven-openjdk11.noarch : OpenJDK 11 binding for Maven maven-openjdk17.noarch : OpenJDK 17 binding for Maven maven-openjdk8.noarch : OpenJDK 8 binding for Maven openjdk-asmtools7-javadoc.noarch : Javadoc for openjdk-asmtools7 prometheus-jmx-exporter-openjdk11.noarch : OpenJDK 11 binding for : prometheus-jmx-exporter prometheus-jmx-exporter-openjdk17.noarch : OpenJDK 17 binding for : prometheus-jmx-exporter prometheus-jmx-exporter-openjdk8.noarch : OpenJDK 1.8.0 binding for : prometheus-jmx-exporter ============================ Name Matched: openjdk ============================= openjdk-asmtools.noarch : Set of tools used to assemble / disassemble proper and : improper Java .class files openjdk-asmtools7.noarch : Set of tools used to assemble / disassemble proper ...: and improper Java .class files for JDK version 11 and lesser [olivares@fedora mptmp]$ any suggestions as to why it does not run? Do I need to use oracle's java? does openjdk no longer work. Thank you in advance. Best Regards, Antonio Sent from ProtonMail, encrypted email based in Switzerland. Sent with Proton Mail secure email.

8 months

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