/srv/irclogs.ubuntu.com/2021/10/30/#kubuntu.txt

fusionfuture[m]Will Kubuntu's Qt get patches from KDE's patch collection?02:05
IrcsomeBot<Tshering1980> The problem with the " dd " command is it is difficult to reformat the pendrive back to the previous state unless you know the technical knowhow and have fiddled with the linux system for quite sometime.02:35
tomreynif you mean that you may then need to know how partitioning works, because you wrote to the full disk, deleting the previous partition table, then yes02:42
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IrcsomeBot<Tshering1980> try to reformat a pendrive formatted with dd command using STARTUP DISK CREATOR - it does show hitches. Also reformatting back to FAT32 using Partition Manager is also a bit of a nuisance as the formatted portion of the pendrive doesn't show up and the pendrive is detected as a drive hard-drive with less than the usual amount of space it actually possesses03:00
IrcsomeBot<Tshering1980> For example - if using " dd " command on an 8 GB pendrive and 4 GB is used up for burning the ISO - then on reformatting back to original state - the pendrive is shown only as 4GB instead of 8 GB. It takes a bit of a hassle to reformat it back to the original 8 GB state03:02
IrcsomeBot<Tshering1980> This problem is of course for a Novice user on linux03:03
IrcsomeBot<Tshering1980> The " dd " command is a very powerful tool - and hence it should be used with caution03:07
oerheksuse sync after dd03:15
IrcsomeBot<Tshering1980> Been there, done that03:17
oerheksthe image does not include the free space automaticly, there are tools for persistence03:18
oerheksby design03:18
IrcsomeBot<Tshering1980> I dont think persistence is programmed into the " dd " command per se - I may be wrong on this front03:20
IrcsomeBot<Tshering1980> There was once a GUI for the " dd " command 2 to 3 yrs back03:24
IrcsomeBot<Tshering1980> " guidus03:24
IrcsomeBot<Tshering1980> https://help.ubuntu.com/community/mkusb03:25
IrcsomeBot<Tshering1980> Is it still under development ?03:28
tomreynv1.2 seems to be from this month03:34
tomreynthough i'm failing to find a source code repository03:34
IrcsomeBot<Tshering1980> Can it be incorporated into the universe ? I don't like to install via ppa - though I will do if I have to...03:35
tomreynyou'd need to talk to the author on this03:37
IrcsomeBot<Tshering1980> ๐Ÿ˜‚๐Ÿ˜‚03:37
IrcsomeBot<Tshering1980> I last saw a note on this when the author had approached the debain group for incorporation - debian denied it citing this https://www.debian.org/releases/stable/amd64/ch04s03.en.html03:39
IrcsomeBot<Tshering1980> Sorry - debian03:39
tomreynthere is https://code.launchpad.net/mkusb - which looks pretty dead03:42
IrcsomeBot<Tshering1980> I think the author gave up on this after the note from debian group03:44
IrcsomeBot<Tshering1980> I had used the program before ( Graphical User Interface for " dd " ) and it was good03:46
tomreynthese builds are recent https://launchpad.net/~mkusb/+archive/ubuntu/unstable https://launchpad.net/~mkusb/+archive/ubuntu/ppa/+packages03:48
IrcsomeBot<Tshering1980> It's easier to reformat the pendrive back to FAT32 state using the guidus tool03:56
IrcsomeBot<Tshering1980> Just be sure which drive the person doing this is doing - don't do on sda - the primary hard drive where the OS is installed03:59
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IrcsomeBot<Marko94xda> 0A6T09:05
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BluesKajHi folks12:49
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stepheng753Hello?14:17
IrcsomeBot<Tshering1980> ๐Ÿคš Hi14:28
IrcsomeBot<Halis> Hello everyone ๐Ÿ‘‹14:43
BluesKajhi telegram users ๐Ÿ™‚14:45
* alkisg waves from matrix :D16:17
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CountDeMoneyhello all20:20
CountDeMoneyso i dd'd a boot iso to an SD card, tried rebooting my laptop, and get "OS not found" from the BIOS, after which it loads the normal os from hD20:21
CountDeMoneyI want it to boot form the flash stick20:21
IrcsomeBot<Halis> Try this command:20:34
IrcsomeBot<Halis> sudo dd bs=64M if=/path/to/file.iso of=/dev/sdX status=progress oflag=sync && sync20:34
=== jerome is now known as jerome159
IrcsomeBot<Halis> Someone know, how to change default file manager in 20.04 other than in the settings?21:42
tomreynCountDeMoney: many computers actually cannot boot from sd cards22:03
tomreyntry a usb stick instead22:04
CountDeMoneyok22:04
CountDeMoneyyeah it is a usb stick, I meant.22:04
CountDeMoneyand it's set in BIOS to boot from USB first22:05
CountDeMoneyit just says 'OS missing' or something liket hat.22:05
CountDeMoneyno os found22:05
valorieperhaps the OS must actually be installed on the US22:08
valorieUSB22:08
valorienot just have the ISO22:09
tomreynCountDeMoney: okay then it's really a problem with how you wrote the iso t the usb stick, i guess22:09
tomreyn*to the22:10
CountDeMoneyhmnm okay22:13
CountDeMoneytomreyn: so the first time, I tried with usb-creator-kde22:14
CountDeMoneyand the second time, I issued simply "dd if=kubuntu-21.10.iso of=/dev/sdb"22:14
tomreynCountDeMoney: either should normally if (a) the iso was downloaded properly and not currpt - have you verified this? - and (b) it was then properly written to the usb stick - have you verified this? - and (c) the bios is set (or overriden) to boot from usb22:16
CountDeMoney ok22:16
CountDeMoney(c) is set this way, I verified it.22:16
CountDeMoneyI can check the hash against the one on the web site...22:16
CountDeMoneybrb22:16
tomreynfor dd it also matters whether you're in the right directory, where the iso file is, and whether sdb is the correct target22:16
CountDeMoney I mean i suppose I can see if that deice has partitions22:18
CountDeMoneydevice*(22:18
tomreynthat doesn't mean that it has all the correct data on it22:21
tomreynnor that it's bootable22:21
CountDeMoneyok22:24
CountDeMoneywhat if I try with a different usb stick?22:25
tomreynCountDeMoney: then your chances of it working are the same. you should read up above again if you forgot what you should do to make this work. summary: verify iso checksum against download server, verify data written to usb stick against iso.22:40
CountDeMoneyok23:02
CountDeMoneywell does usb-creator-kde do this for me?23:03
CountDeMoneyi.e. can it verify checksum?23:03
CountDeMoneyhsash*23:04
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Ecto1I've been using an old laptop with an AMD Ryzen 5 2500U. I'm having extreme instability with the OS. Disabling C6 did not do much. I often have a completely unresponsive system with black screens with a multi-monitor setup. Does anyone have a solution that they can recommend me?23:09
TJ-Ecto1: any clues in the kernel log23:12
IrcsomeBot<bauchhaus> 21.10 broke the nvidia driver for me.23:15
IrcsomeBot<bauchhaus> ubuntu-drivers devices23:15
IrcsomeBot<bauchhaus> == /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0 ==23:15
IrcsomeBot<bauchhaus> modalias : pci:v000010DEd00001292sv000017AAsd0000502Abc03sc02i0023:15
IrcsomeBot<bauchhaus> vendor   : NVIDIA Corporation23:15
IrcsomeBot<bauchhaus> model    : GK208M [GeForce GT 740M]23:15
Ecto1The kernel log is quite large. Is there anything specific I should filter for?23:17
Ecto1As a matter in fact the kernal log is 15,000 lines (0)_(0)23:29
CountDeMoneyHash: hello, Mr. Omnipresent :)23:39
tomreynCountDeMoney: no, it does not23:43
tomreynbalena etcher can verify the data written, does so by default23:44
TJ-Ecto1: check since last reboot. "journalctl -k -e" (that restricts to errors)23:44
tomreynbut it#s a 250 MB download, i think23:44
tomreynbauchhaus: some of what you posted was cut off irc because you were muted (on irc, only 1 line shold be pasted at a time, otherwise please use a pastebin service - but i'm aware you posted this on telegram, where other guidelines may apply). anyways, if you're using the default kubuntu kernel on 21.10 the i recommend to file a bug:23:47
tomreyn!bug | bauchhaus23:47
ubottubauchhaus: If you find a bug in Ubuntu or any of its official !flavors, please report it using the command ยซ ubuntu-bug <package> ยป - See https://help.ubuntu.com/community/ReportingBugs for other ways to report bugs.23:47
Ecto1TJ- https://pastebin.com/rEkZr9Fd23:48
tomreynEcto1: journalctl -b | grep DMI:    will tell your mainboard and bios version23:48
Ecto1SAMSUNG ELECTRONICS CO., LTD. 550XTA/550XTZ/NP550XTA-K01US, BIOS P05REJ.060.181217.FL 12/17/201823:49
tomreyni bet there#s a newer one to fix these pcie errors23:50
Ecto1Here are the hardware errors I found from the kernel log https://pastebin.com/0P08yfvd23:53
tomreyni was wrong, no bios updates since 2018 from samsung23:57
Ecto1Here is everything found in the log for amdgpu https://pastebin.com/xs7aCNUN23:58
Ecto1There seems to be a lot of retry page faults lurking about23:58

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