promitheas

Hey guys, up to a few days ago it was working fine, i.e. it wouldn't go to sleep ever. But probably some update or something else changed and now after 13 minutes my pc goes to sleep.

I read the power management/suspend page in the arch wiki, and now have the following:

# /etc/systemd/sleep.conf
[Sleep]
AllowSuspend=no
AllowHibernation=no
AllowSuspendThenHibernate=no
AllowHybridSleep=no

as well as:

# /etc/systemd/logind.conf
[Login]
HandleSuspendKey=suspend
IdleAction=ignore
IdleActionSec=0

(that last one I dont remember where I got it from)

I tried masking systemd targets, but after waiting without touching anything it still went to sleep after 12-13 minutes.

$ systemctl mask sleep.target suspend.target hibernate.target hybrid-sleep.target

Notice in the command below I have xfce4-power-manager (though it looks different than on my laptop) but I dont see it in control of sleep itself, but rather upower and NetworkManager control sleep.

$ systemd-inhibit
WHO                 UID  USER PID  COMM            WHAT                                                                       WHY                                       MODE
NetworkManager      0    root 734  NetworkManager  sleep                                                                      NetworkManager needs to turn off networks delay
UPower              0    root 1149 upowerd         sleep                                                                      Pause device polling                      delay
xfce4-power-manager 1000 user 1053 xfce4-power-man handle-power-key:handle-suspend-key:handle-hibernate-key:handle-lid-switch xfce4-power-manager handles these events  block

3 inhibitors listed.

I looked at the manual for upower as well as its wiki page but couldn't see anything about enabling/disabling/handling suspends in any way and after further reading it seems it doesn't directly handle suspends/hibernates, just informs stuff like systemd about power levels and such.

As for NetworkManager, does it really have the ability to force a suspend?

It gets really annoying when trying to watch a movie, or when I'm afk in a game but still want to keep an eye on it.

Can anyone please help me? Thanks in advance!

System info: Kernel: 6.12.10-arch1-1 DE/WM: bspwm

Edit: Checked both BIOS settings (Couldn't find anything related to power saving) and the settings for the monitors themselves (no power saving features there either). How would I check to see if it is indeed just the monitors going to sleep, and by extension how would I fix it?

My MoBo: ASUS ROG STRIX B550-F Gaming

Should I just buy the cheapest PS3 Eye camera from ebay and see whether I get the flat lens or round lens, and proceed accordingly?

Its a real hassle to determine if its a flat or round lens from the photos people upload on ebay, as they're not very good quality.

Edit: I found a really cheap one on ebay which was at auction and got the highest bid (it was a little over 4 euro with another 4 shipping, so honestly not bad at all). When it arrives I'll try out the steps in the video and report back here I guess. Hopefully it can help people when buying these cameras to not struggle looking for the rounded lenses and worry that if they dont get that one they cant do their project.

cross-posted from: https://programming.dev/post/23382188

Hello everyone! I have this issue with my steam on arch linux where it takes about 5 minutes and sometimes more to start, then I keep getting connection errors when trying to sign in. Ive opened an issue on the github page you can read for more details (logs etc)

Basically now I'm wondering if I should just reinstall steam and see if that fixes it. Here is the situation though. I have a steam library in my /home partition, as well as on a separate hard drive which is always mounted. I have copied the steamapps directory from the home side of things to a temporary location, so I assume if I reinstall and copy it back I should have all my games and stuff set up exactly as they were before the issue? Also, do I need to backup the steamapps directory from the hard drive which is separate to /home?

The reason I'm so hesitant to just wipe everything and reinstall, is because I spent a good couple of weeks trying to get Silent Hunter 3 set up with steamtinkerlaunch, and even on release it was quite a finnicky game, let alone 20-something years later on linux running through proton, and now I have it at a point where it works.

Anyway, I would love some help, so thanks in advance!

P.s. Updating system didn't solve issue

Just checked, and I have all the dependencies listed on the package page satisfied in some form. Now, whether some version is slightly outdated, I don't know how to check

Reinstalling steam doesn't seem to fix the issue.

pacman -R steam-native-runtime steam
pacman -S steam

When launching from the terminal again I get the same output. The 2 lines that stand out are the following:

src/clientdll/steamengine.cpp (2773) : Assertion Failed: CSteamEngine::BMainLoop appears to have stalled > 15 seconds without event signalled
src/clientdll/steamengine.cpp (2773) : Assertion Failed: CSteamEngine::BMainLoop appears to have stalled > 15 seconds without event signalled

Any ideas how I can troubleshoot this?

[SOLUTION] I had to run

pacman -Syu steam

which seems to have also installed a package called lsb-release

Im not sure why running a full system upgrade and also uninstalling and reinstalling steam didn't also grab this package when I did those, but there you go. I do a full system update by simply running yay as to my understanding that is the same as running yay -Syu but it first runs pacman -Syu. If anyone could provide some insight into why that might be I would appreciate that so I can learn from this experience. Thanks again everyone who tried to help!

Hello guys!

I want to completely remove qemu and all its optional packages. I went about removing most of them, but now I have this list of packages still installed:

$ pacman -Q | grep qemu
qemu-base 9.1.2-1
qemu-common 9.1.2-1
qemu-img 9.1.2-1
qemu-system-x86 9.1.2-1
qemu-system-x86-firmware 9.1.2-1

If I try to remove them with pacman -R <list of those package> I get the following message:

checking dependencies...
error: failed to prepare transaction (could not satisfy dependencies)
:: removing qemu-base breaks dependency 'qemu' required by libguestfs
 -> exit status 1

When I add libguestfs to that list, I get the following output:

pacman -R qemu-base qemu-common qemu-img qemu-system-x86 qemu-system-x86-firmware libguestfs
checking dependencies...
:: e2fsprogs optionally requires lvm2: for e2scrub
:: grub optionally requires dosfstools: For grub-mkrescue FAT FS and EFI support
:: grub optionally requires lzop: For grub-mkrescue LZO support
:: grub optionally requires mtools: For grub-mkrescue FAT FS support
:: htop optionally requires strace: attach to a running process
:: libblockdev-fs optionally requires btrfs-progs: for BTRFS filesystem support
:: libblockdev-fs optionally requires dosfstools: for VFAT filesystem support
:: libblockdev-fs optionally requires exfatprogs: for exFAT filesystem support
:: libblockdev-fs optionally requires f2fs-tools: for F2FS filesystem support
:: libblockdev-fs optionally requires nilfs-utils: for nilfs filesystem support
:: libblockdev-fs optionally requires xfsprogs: for XFS filesystem support
:: libvirt optionally requires lvm2: Logical Volume Manager support
:: libvirt optionally requires qemu-base: QEMU/KVM support
:: mkinitcpio optionally requires lzop: Use lzo compression for the initramfs image
:: reflector optionally requires rsync: rate rsync mirrors
:: steamtinkerlaunch optionally requires rsync: optional for backing up steamuser files from proton games
:: steamtinkerlaunch optionally requires strace: write a strace log of the launched game
:: udisks2 optionally requires btrfs-progs: for BTRFS support in libblockdev-fs
:: udisks2 optionally requires dosfstools: for FAT support in libblockdev-fs
:: udisks2 optionally requires exfatprogs: for exFAT support in libblockdev-fs
:: udisks2 optionally requires f2fs-tools: for F2FS support in libblockdev-fs
:: udisks2 optionally requires nilfs-utils: for NILFS support in libblockdev-fs
:: udisks2 optionally requires xfsprogs: for XFS support in libblockdev-fs

Packages (50) augeas-1.14.1-3  btrfs-progs-6.11-1  capstone-5.0.3-1  debootstrap-1.0.137-1  distro-info-1.10-1  distro-info-data-0.63-1  dosfstools-4.2-5  dtc-1.7.2-1  edk2-ovmf-202411-1  exfatprogs-1.2.6-1  f2fs-tools-1.16.0-3  gptfdisk-1.0.10-1  hivex-1.3.23-10
              iniparser-4.2.4-1  jfsutils-1.1.15-9  libewf-20140816-1  libldm-0.2.5-3  libslirp-4.8.0-1  libtraceevent-1:1.8.4-1  libtracefs-1.8.1-1  libxdp-1.4.3-1  lrzip-0.651-3  lsscsi-0.32-2  lvm2-2.03.28-1  lzop-1.04-4  mtools-1:4.0.46-1
              multipath-tools-0.10.0-1  ndctl-79-1  nilfs-utils-2.2.11-1  perl-libintl-perl-1.33-4  rsync-3.3.0-2  seabios-1.16.3-1  sleuthkit-4.12.1-3  squashfs-tools-4.6.1-2  strace-6.12-1  supermin-5.3.5-1  sysfsutils-2.1.1-2  syslinux-6.04.pre3.r3.g05ac953c-3
              thin-provisioning-tools-1.1.0-1  vde2-2.3.3-5  virtiofsd-1.13.0-1  wolfssl-5.7.4-1  xfsprogs-6.11.0-1  yara-4.5.1-1  libguestfs-1.54.0-1  qemu-base-9.1.2-1  qemu-common-9.1.2-1  qemu-img-9.1.2-1  qemu-system-x86-9.1.2-1  qemu-system-x86-firmware-9.1.2-1

Total Removed Size:  208.05 MiB

:: Do you want to remove these packages? [Y/n] n
 -> exit status 1

I'm seeing stuff in there about grub and some other packages I definitely DO NOT want to remove, so I'm wondering how I can proceed.

Thanks in advance!

Hey everyone. Im trying to get into wormhole pvp as a hunter, and today I spent pretty much all day going down a chain with no explorers sited. I even spent a few hours camped at the wormhole to a HS system 4 or so jumps from Jita. The only people I saw were a few capsules, some cruisers in a fleet (probably defending their home), and a buzzard. I would jump to my perches on any relic or data site often, but there was no one. Am i doing something wrong?

Thanks!

I would like to contribute to the maps for my area by creating and uploading various POIs as I come across them in my daily use. To get familiar with the system I decided to add a known to me florist. I found the exact location using google maps, opened it in OsmAnd+, and went through the process to add all its details (address, phone, website, type, etc). However when I decide to upload it, signing in with username and password, I get the error in the image attached. Anyone know what the problem is and how I can solve it?

Edit: App Info OsmAnd+ 4.6.12, Released: 2024-01-16

Hello everyone. I just got a new battery for my T480 from my work supplier. It is a Greencell LGC 11 Model: 01AV424 and I get a BIOS message before my bootloader:

The battery installed is not supported by this system and will not charge. Please replace the battery with the correct Lenovo battery for this system. Press the ESC key to continue.

Once I plugged it in and booted up the battery had 74% charge, and I let it discharge until 6% without the AC adaptor plugged in as per the instructions, so that I could then fully charge it (and repeat the process 3-5 times). However, once it reached 6% and I plugged it in it wasn't charging and ended up dropping to 1% where it remains even now. Below I'll include outputs from some commands.

Everything I read online mentions flashing the EC chip to whitelist the battery, or changing the BIOS to something like coreboot. I'd like to avoid flashing any chips unless absolutely the only option, in case something goes wrong and I brick my motherboard. I've tried also resetting the EC chip by pushing the button in the pinhole at the bottom of the laptop with a paper clip, but with no effect.

$ upower -e          
/org/freedesktop/UPower/devices/line_power_AC
/org/freedesktop/UPower/devices/battery_BAT1
/org/freedesktop/UPower/devices/line_power_ucsi_source_psy_USBC000o001
/org/freedesktop/UPower/devices/line_power_ucsi_source_psy_USBC000o002
/org/freedesktop/UPower/devices/DisplayDevice

$ upower -i /org/freedesktop/UPower/devices/battery_BAT1            
  native-path:          BAT1
  vendor:               LGC 11
  model:                01AV424
  serial:               14050
  power supply:         yes
  updated:              Tue 11 Jun 2024 12:46:25 EEST (19 seconds ago)
  has history:          yes
  has statistics:       yes
  battery
    present:             yes
    rechargeable:        yes
    state:               pending-charge
    warning-level:       none
    energy:              0.41 Wh
    energy-empty:        0 Wh
    energy-full:         22.23 Wh
    energy-full-design:  22.23 Wh
    energy-rate:         0 W
    voltage:             10.296 V
    charge-cycles:       1
    percentage:          1%
    capacity:            100%
    technology:          lithium-ion
    icon-name:          'battery-caution-charging-symbolic'

As you can see the state it is stuck in is "pending-charge"

Any help would be appreciated. Also, if you need any additional info please let me know and I will provide it.

EDIT: Supplier will pick it up from my work in a couple days and try to solve the issue. Hopefully that works, otherwise I'll have to see about flashing the EC chip with the patched firmware to remove the whitelist.

Hello guys! While I am a relatively experienced programmer, I have practically zero experience on the hardware/electronics side of things. I really want and need (I'd like to work in embedded systems) to get this stuff in my "tool belt" of skills, but I am really worried that I will do something wrong or order the wrong parts because it is quite an old project I will be trying to build.

I would like to make this project (EDTracker github) so that i can play all my sim games that benefit from head tracking again. I had one which was pre-built but the connector broke. I would prefer a version with the magnetometer (9150 or 9250). The problem is that due to my inexperience I have no idea where to search for cheap(ish) components, or even if the components listed in the docs are still available or if there are better ones that do the same thing.

I realise this is not much (almost nothing) to go on, but I would really appreciate any help at all that can push me in the right direction. Also, please be understanding of my possibly ignorant questions. When you have no knowledge in a field it is often hard to know what the right questions are :)

Many thanks in advance!

Edit: Spelling