While a fix is being made PR , a temporary fix is to run two commands into Terminal:. See further package information on the Debian Package Info page. Install from the software page for dolphin-emu , or use the following code:. Ubuntu users can add a PPA by executing the following commands to receive updates for Dolphin Universe repository needs to be enabled first. This applies to all Ubuntu-based distributions. Required dependencies will automatically be installed.
See also the Fedora Package Database. In most cases, the default settings works fine, but Configuring Controllers is the first part that comes into mind that is more than likely needed to be configured. See Ripping Games to learn how to rip games and saves to your new Dolphin set up. Contents 1. Introduction and History 1. Compression modes 2. Options 3. The data of encrypted ISO images looks like random data. WDF manage such holes with the result of smaller files than the compressed ones.
But decrypted images are good for compression. First it was more a proof of concept to find out a format that reduce the needed disc space and can be handled with my tools directly.
The disc data is stored in peaces chunks of a multiple of 2 MiB. This allows random access reading. The disadvantage of WIA is the multiple time needed for writing and reading. Both do not really compress the data, but they prepare the data for an external packer. WIA is the slowest supported data format. If copying a WIA file to any other format the new file is a copy of the original source. Bad hash values are stored to guarantee the copy. For scrubbed discs this is only true for non scrubbed sectors.
The test system was almost idle. The percent value is the compression rate against the WDF format. This does not include the unencrypted area at the beginning of partitions that contains the ticket, TMD, certificate chain, and H3 table. So for a typical game partition, pd[0]. Wii partition data is stored decrypted and with hashes removed. For each 0x bytes on the disc, 0x7C00 bytes are stored in the WIA file prior to compression.
The data is stored as is other than compression being applied. This struct points directly to the actual disc data, stored compressed. This struct represents a byte difference between the recalculated hash data and the original hash data. Dolphin's writing code assumes that the reading code treats them as zero. However, because wit allocates more memory than needed, it seems to be possible to exceed by some amount without problems. This struct is used by the simple compression method PURGE, which stores runs of zeroes efficiently and stores other data as is.
When compression is disabled, this "compressed data" is actually not compressed. RVZ packed data can be decoded as follows:. Copy the 68 bytes 17 words of seed data into the start of the buffer.
This seed data is stored in big endian in RVZ files, so remember to byteswap each word if the system is not big endian. Then, use the following code to fill the remaining part of the buffer:. Also, remember to extract Dolphin's files from the archive to a folder on your computer instead of running Dolphin directly from inside the archive.
This type of error usually only happens when trying to run a 64 bit Dolphin build, with 32 bit builds working perfectly fine. When people see one of the error messages about vcomp If you're suffering from this issue, make sure to delete any manually downloaded DLL files which are stored in your system paths and in the path where the Dolphin binary is stored and reinstall them with the proper runtime installers instead. Refer to the two questions above for further information.
Laptops and modern GPUs use a variety of tricks to reduce their power consumption and overall temperature. Underclocking, reducing voltages, using integrated instead of discrete graphics, etc. Sometimes these tricks get in the way of Dolphin, and the system needs a little help to use its maximum capabilities with the emulator.
Use the links below for assistance. Make sure that the emulated GameCube port 2 is configured as a Standard Controller in the GameCube tab of the main configuration window.
If the pad still does not work, check that your game can actually use a second GameCube controller. Sometimes when you're running a game you may run into occasions where Dolphin is unable to run full-speed. Because the emulated console isn't running full-speed, it doesn't output as much audio as Dolphin needs. As such there end up being gaps in the audio, commonly referred to as audio stuttering by users.
This is not actually an audio issue, but a performance issue. Audio stuttering can be avoided by running Dolphin full-speed, or, in the latest development builds, activating time-stretched audio. Time-stretched audio will "stretch" the currently output audio over the gaps, allowing the game to sound more natural at the cost of some audio latency. Even with a decade of work, Dolphin isn't a perfect emulator.
This means you may encounter various issues that range from minor sound or graphics defects to game breaking errors and crashes. In order to provide users with as much information as possible, the Dolphin website hosts a wiki with thousands of pages dedicated to games and various features of the emulator.
Game Specific pages often list problems a game has, solutions, and what settings are needed to make it run as accurately as possible. If you find a bug in a game that isn't listed on the Wiki, please checkout the issue tracker and see if it is reported there. If it isn't, feel free to report the bug you found so that the developers are aware of the issue.
Be aware, one of the rules you must follow before reporting an issue is make sure the issue isn't already fixed on the latest development version. Dolphin is configured to run as fast as possible by default.
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